Power Cables & Wires - CHINT Electric

List of Main Equipment
No.
The name of equipment
The name of manufactory
( )
Quantity
1
continuous annealed copper
drawing machine
ShangHai HongDeLi Machinery Manufacturing
Company Limited
2
2
continuous annealed copper medium
drawing machine
ShangHai JinDong Cable Equipment
Manufacturing Company Limited
4
3
continuous annealed copper small
drawing machine
ShangHai JinDong Cable Equipment
Manufacturing Company Limited
9
4
GJ250/12
GJ250/12 tubular stranding machine
WuHu Electrician Equipment Company Limited
1
5
GJ500/1+6
GJ500/1+6 tubular stranding machine
WuHu Electrician Equipment Company Limited
3
6
12+18/500
12+18/500 type stranding machine
HeFei HuaXing Electrician Equipment Company Limited
1
7
12+18+24/500
12+18+24/500 type stranding machine
HeFei HuaXing Electrician Equipment Company Limited
1
8
6+12+18+24/500
6+12+18+24/500 type stranding machine
HeFei HuaXing Electrician Equipment Company Limited
1
9
bundle threading machine
ShangHai NanYang Electrician Equipment Company Limited
6
10
mica tape wrapping machine
ShangHai NanYang Electrician Equipment Company Limited
4
11
40
40 continuous vulcanizing runner extruder
ZhengZhou Cable Group Electrician Equipment Company Limited
1
12
60
60continuous vulcanizing rubber extruder
ZhengZhou Cable Group Electrician Equipment Company Limited
1
13
90+120
90+120 continuous vulcanizing runner extruder
ZhengZhou Cable Group Electrician Equipment Company Limited
1
14
XK-550
XK-550 milling machine
ZhengZhou Cable Group Electrician Equipment Company Limited
1
15
XK-400
XK-400 milling machine
ZhengZhou Cable Group Electrician Equipment Company Limited
1
16
XJ-65
XJ-65 eight-roll film cooling doubling machine
ZhengZhou Cable Group Electrician Equipment Company Limited
1
17
Rubber cutting machine
ZhengZhou Cable Group Electrician Equipment Company Limited
1
18
X(S)N-55/30
X(S)N-55/30 press banbury mixer
ZhengZhou Cable Group Electrician Equipment Company Limited
1
19
SJ45
SJ45 plastic extruder
NanJing Arts And Crafts Equipment Company Limited
6
20
SJ65
SJ65 plastic extruder
NanJing Arts And Crafts Equipment Company Limited
3
21
SJ90
SJ90 plastic extruder
NanJing Arts And Crafts Equipment Company Limited
3
22
SJ150
SJ150 plastic extruder
NanJing Arts And Crafts Equipment Company Limited
2
23
1+6/630
1+6/630 laying-up armoring machine
WuHu Electrician Equipment Company Limited
1
P1.

ELECTRIC WIRES & CABLE
continue the above table
The name of equipment
1+6/1000
1+6/1000 laying-up armoring machine
1+1+3/1250
1+1+3/1250 laying-up armoring machine
1+1+3/1600
1+1+3/1600 laying-up armoring machine
3150
3150 drum double- twist stranding machine
630
630 copper tape screening machine
46+50/500 ( ) /
46+50/500 copper wire(copper tape)
screening/steel armoring machine
800
800 steel tape armoring machine
The name of manufactory
WuHu Electrician Equipment Company Limited
HeFei HuaXing Electrician Equipment Company Limited
ZheJiang PingHu Machinery Manufacturing Co., Ltd
HeFei HuaXing Electrician Equipment Company Limited
ZheJiang PingHu Machinery Manufacturing Co., Ltd
ZheJiang PingHu Machinery Manufacturing Co., Ltd
ZheJiang PingHu Machinery Manufacturing Co., Ltd
( )
Quantity
1
1
1
1
1
2
1
semi-cantenary drying cross-linking
three-layer co-extruder
wire coiler
3150
cable rewinding machine
high speed coiler
catenary cvline measuring instrument
QingDao XingLe Electrician Equipment Company Limited
ShangHai NanYang Electrician Equipment Company Limited
JiangSu SuYang Electrician Equipment Company Limited
ShangHai YaJie Electrician Equipment Company Limited
German Sikora Company
2
9
2
1
2
Main Test Equipment Lists
No. The name of equipment The name of manufactory
1
2
GSD
GSD high-voltage test platform
partial discharge test system
ShangHai WeiGuang Hardware Factory
1200KVA/120KV
1200KVA/120KV ShangHai JieZhi science and
technology company limited
( )
Quantity
1
1
3
DGL-35/50
DGL-35/50 cable proof-voltage test equipment
WuXi municipality YangShi detection instrument factory
1
4
DGL-15/30
DGL-15/30 cable proof-voltage test equipment
WuXi municipality YangShi detection instrument factory
1
5
ZNY-12B
ZNY-12B proof-voltage test machine
GuangZhou QingTian Industry Company Limited
6
QJ57
QJ57 D.C. resistance bridge
ShangHai ZhengYang Instrument Factory
3
7
conductor resistance measuring device
1
8
QJ36
QJ36 D.C. twin-arm amphibious bridge
ShangHai ammeter factory
1
9
QJ45
QJ45 portable line fault test instrument
ShangHai Exact Science Instrument Company Limited
ShangHai Ammeter D.V. Instrument Factory
1
P2.

continue the above table
No. The name of equipment The name of manufactory
( )
Quantity
( )
QJ44
10 ShangHai LianYi Electrician Instrument(ShangHai Ammeter 1
QJ44 D.C. twin-arm bridge
Factory Limited Company)
11
ZC-90
ZC-90 insulation resistance measuring instrument
ShangHai YuanZhong Electron Instrument Factory
12
CH-10-C
CH-10-C thickness measuring instrument
ShangHai LiuLing Instrument Factory
2
13
TG328A
TG328A analytical balance
ShangHai Balance Instrument Factory
2
14
15
JH21002
JH21002 electron exact balance
CP-25
CP-25 impact slicing machine
ShangHai Balance Instrument Factory
ShangHai SongJiang HuaLi Cable Accessory Factory
2
2
16
DQ-I
DQ-I resistance measuring clamp
JiaXing XiuCheng District Experimental Instrument Factory
1
17
DQ-II
DQ-II bridge clamp
ShangHai SongJiang HuaLi Cable Accessory Factory
1
18
ZC-36
ZC-36 high resistance instrument
ShangHai Sixth Ammeter Factory
2
19
XG-E
XG-E insulation electrical performance testing box
NanTong HongDa Experimental Instrument Limited Company
1
20
JSL-500
JSL-500 electron tensile testing machine
JiangDu JingYi Testing Machinery Limited Company
1
21
JSL-5000
JSL-5000 electron tensile testing machine
JiangDu JingYi Testing Machine Limited Company
1
22
XL-50A
XL-50A tensile testing machine
GuangZhou Testing Instrument Factory
1
23
LJ-500
LJ-500 tensile testing machine
GuangZhou Testing Instrument Factory
1
24
LJ-5000A
LJ-5000A tensile testing machine
GuangZhou Testing Instrument Factory
1
25
aging testing box
ShangHai SongJiang HuaLi Cable Accessory Factory
1
26
electric heat aging testing box
JiaXing XiuCheng District Testing Instrument Factory
3
27
heat-extension testing box
JiaXing XiuCheng District Testing Instrument Factory
1
28
DDT-A
DDT-A Low multiple projection instrument
WuXi Optical Instrument Factory
1
29
23JA
23JA outline measuring projection instrument
ShangHai Optical Instrument Factory
1
30
X(S)K-160B ( )
X(S)K-160B twin-roll tubular-extracting plastic machine
ShangHai XingZhi Machinery & Equipment Limited Company
1
31
/
electrically-heated /water-cooled flat vulcanizing machine
ShangHai First Rubber Machine Factory
1
32
BC-1
BC-1 plastic low temperature brittleness testing instrument
ShangHai Refrigerating Apparatus Limited Company
1
33
constant temperature water bath
ShangHai SongJiang HuaLi Cable Accessory Factory
1
34
JC-1049B
JC-1049B digital display plasticity instrument
JiangDu JingCheng Testing Instrument Factory
1
P3.

ELECTRIC WIRES & CABLE
No. The name of equipment The name of manufactory
35
LX-A
Rubber hardness machine
continue the above table
JiangDu JingCheng Testing Instrument Factory
( )
Quantity
1
36
twin-head rapid slicing machine
JiangDu JingCheng Testing Instrument Factory
1
37
stirring machine
ShangHai NanHui Instrument Factory
1
38
A.C. spark machine
ShangHai WeiShi Industry Limited Company
12
P4.

Aluminium Stranded Conductors and Aluminium
Conductor Steel-Reinforced
Executive Standard
GB/T1179-1999
GB1179-83
It is manufactured according to the standard of GB/T1179-1999 and GB1179-83.
1 Type and Designation
Type
GB1179-83
GB/T1179-1999
Designation
Rated Voltage kV Normal cross sectional area mm 2
LJ
JL
Aluminium stranded
conductor
16 800
LGJ
JL/G1A.JL/G2A
JI/G1R.JL/G2B
JL/G3A
Aluminium conductor
steel-reinforced
500kV
Upto and including 500kV
10/2 500/65
LGJF
JL/G1AF
JL/G2AF
JL/G3AF
Corrosion proof
aluminium conductor
steel-reinforced
10/2 500/65
Normal
cross
sectional
area
( )
Conductor
construction
(No./dia.)
2 Structure and Performances
Calculated
outer diameter
Aluminium stranded conductor
Calculated
breaking load
Calculated
area
Calculated
weight
Delivery
length
20
( )
Max.D.c
Resistance(20 )
mm 2 mm mm N mm 2
kg/km m /km A
16
25
35
50
70
95
120
150
185
210
240
300
400
500
630
800
7/1.70
7/2.15
7/2.50
7/3.00
7/3.60
7/4.16
19/2.85
19/3.15
19/3.50
19/3.75
19/4.00
37/3.20
37/3.70
37/4.16
61/3.63
61/4.10
5.10
6.45
7.50
9.00
10.80
12.48
14.25
15.75
17.50
18.75
20.00
22.40
25.90
29.12
32.67
36.90
2840
4355
5760
7930
10950
14450
19420
23310
28440
32260
36260
46850
61150
76370
91940
115900
15.89
25.41
34.36
49.48
71.25
95.14
121.21
148.07
182.80
209.85
238.76
297.57
397.83
502.90
631.30
805.36
43.5
69.6
94.1
135.5
195.1
260.5
333.5
407.4
503.0
577.4
656.9
820.4
1097
1387
1744
2225
4000
3000
2000
1500
1250
1000
1500
1250
1000
1000
1000
1000
1000
1000
800
800
1.802
1.127
0.8332
0.5786
0.4018
0.3009
0.2373
0.1943
0.1574
0.1371
0.1205
0.09689
0.07247
0.05733
0.04577
0.03588
111
147
180
227
284
338
390
454
518
575
610
707
851
982
1140
1340
Current
Rating
90
P5.

P6.
ELECTRIC WIRES & CABLE
Normal
cross
sectional
area
/ Calculated
weight
( )
/
Conductor
construction
(No./dia.)
mm 2 mm mm N m /km A
Calculated
outer diameter
Calculated
breaking load
Calculated
area
mm 2
kg/km
Delivery
length
20
( )
Max.D.c
Resistance(20 )
Current
Rating
90
Aluminium conductor steel-reinforced
10/2
16/3
25/4
35/6
50/8
50/30
70/10
70/40
95/15
95/20
95/55
120/7
120/20
120/25
120/70
150/8
150/20
150/25
150/35
185/10
185/25
185/30
185/45
210/10
210/25
210/35
210/50
240/30
240/40
240/55
300/15
300/20
300/25
300/40
300/50
300/70
Al
St
6/1.50
6/1.85
6/2.32
6/2.27
6/3.20
12/2.32
6/3.8
12/2.72
26/2.15
7.4.16
12/3.20
18/2.90
26/2.38
7/4.72
12/3.20
18/3.20
24/2.78
26/2.70
30/2.50
18/3.60
24/3.15
26/2.98
30/2.80
18/3.80
24/3.33
26/3.22
30/2.98
24/3.60
26/3.42
30/3.20
42/300
45/2.93
48/2.85
24/3.99
26/3.83
30/3.60
1/1.50
1/1.85
1/2.32
1/2.72
1/3.20
7/2.32
1/3.80
7/2.72
7/1.67
7/1.85
7/3.20
1/2.90
7/1.85
7/2.10
7/3.60
1/3.20
7/1.85
7/2.10
7/2.50
1/3.60
7/2.10
7/2.32
7/2.80
1/3.80
7/2.22
7/2.50
7/2.98
7/2.40
7/2.66
7/3.20
7/1.67
7/1.95
7/2.22
7/2.66
7/2.98
7/3.60
4.50
5.55
6.96
8.16
9.60
11.60
11.40
13.60
13.61
13.87
16.00
14.50
15.07
15.74
18.00
16.00
16.67
17.10
17.50
18.00
18.90
18.88
19.60
19.00
19.98
20.38
20.86
21.60
21.66
22.40
23.01
23.43
23.76
23.94
24.26
25.20
4120
6130
9290
12630
16870
42620
23390
58300
35000
37200
78110
27570
41000
47880
98370
32860
46630
54110
65020
40880
59420
64320
80190
45140
65990
74250
9.830
75620
83370
102100
68060
75680
83410
92220
103400
128000
Al
St
10.60
16.13
25.36
34.86
48.25
50.73
68.05
69.73
94.39
95.14
96.51
118.89
115.67
122.48
122.15
144.76
144.67
148.86
147.26
183.22
187.04
181.34
184.73
204.14
209.02
211.73
209.24
244.29
238.85
241.27
296.88
303.42
306.21
300.09
299.54
305.36
1.77
2.69
4.23
5.81
8.04
29.59
11.34
40.67
15.33
18.82
56.30
6.61
18.82
24.25
71.25
8.04
18.82
24.25
34.36
10.18
24.25
29.59
43.10
11.34
27.10
34.36
48.82
31.67
38.90
56.30
15.33
20.91
27.10
38.90
48.82
71.25
43.1
65.6
103.2
141.8
196.3
374.7
276.8
515.0
382.6
412.3
712.8
380.6
469.1
530.9
902.1
463.4
552.1
603.9
679.6
586.5
709.6
736.1
852.5
653.4
793.0
858.0
965.6
926.8
969.0
1113.4
943.0
1005.2
1062.0
1138.5
1215.5
1409.2
3000
3000
3000
3000
2000
3000
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
2.706
1.779
1.131
0.8230
0.5946
0.5692
0.4217
0.4141
0.3058
0.319
0.2992
0.2422
0.2496
0.2345
0.2364
0.1989
0.1980
0.1930
0.1962
0.1572
0.1542
0.1592
0.1564
0.1411
0.1380
0.1363
0.1381
0.1181
0.1209
0.1198
0.09742
0.09520
0.09433
0.09614
0.09636
0.09463
87
111
147
180
227
227
287
287
338
338
338
390
390
390
390
454
454
454
454
518
518
518
518
575
575
575
575
610
610
610
707
707
707
707
707
707

Aluminium conductor steel-reinforced
/ ( / ) Calculated Calculated Calculated Calculated
Conductor outer diameter breaking load area
weight
Normal construction
cross (No./dia.)
sectional
area Al At Al At
mm 2
kg/km
Delivery
length
20
( )
Max.D.c
Resistance(20 )
mm 2 mm mm N m /km A
400/20
400/25
400/35
400/50
400/65
400/95
500/35
500/45
500/65
42/3.15 7/1.96
45/3.33 7/2.22
48/3.22 7/2.50
54/3.207 7/3.07
26/4.42 7/3.44
30/4.16 19/2.50
45/3.75 7/2.50
48/3.60 7/2.80
54/3.44 7/3.44
26.91
26.64
26.82
27.63
28.00
29.14
30.00
30.00
30.96
88850
95940
103900
123400
135200
171300
119500
128100
154000
406.40
391.91
390.88
399.73
398.94
407.75
497.01
488.58
501.88
20.91
27.10
34.36
51.82
65.06
92.27
34.36
43.10
65.06
1290.2
1299.1
1353.8
1516.5
1619.1
1866.8
1647.5
1693.4
1904.0
1500
1500
1500
1500
1500
1500
1500
1500
1500
0.07104
0.07370
0.07389
0.07232
0.07236
0.07087
0.05812
0.05912
0.05760
Current
Rating
90
851
851
851
851
851
851
982
982
982
Power Cables
1 Brief Introduction
1.1 Introduction to product
Generally, cable model selection means to choose the appropriate cable and model.
Cable model specifies the cable structure of conductor, insulation, shield, sheath etc. And rated
voltage; however, the specification of cable indicates the core and section area of conductor.
To ensure the cable supplied by us can operate reliably for a long time in transmission line, please
read the following items fully and carefully before selection the appropriate model and specifications.
1.2 U /U Rated voltage U /U and power system
0 0
1 35kV
B 110kV A
Rated voltage of cable should be selected according to the features of power system. Table 1 is
the requirements of cable to power network, most 35kV power networks adopt the grounding system
of arc-quenching coil of B type; direct grounding system is for 110kV above and HV, extra HV
power network.
Type
1
1
Table 1 The relationship between cable and power system
Cable
Adequate power system
IC
Allowable
Rated
cable capacitive current IC
voltage U 0/U(kV)
Category Grounding system Normal system voltage Power circuit
35kV 10kV 6kV
A (
110kV
Direct grounding 110kV above
1.8/3, 3.6/6, 6/10
8.7/15, 12/20, 21/35
Double circuit
)
A type (Effective
grounding
system of
neutral point)
Small resistance
grounding
35kV
35kVbelow
2
0.6/1, 6/6, 8.7/10
26/35
B (
Arc-quenching
)Btype coil grounding
(Non-effective
grounding system
of neutral point) No grounding
35kV
35kVbelow
Single circuit
10A 20A 30A
10A 20A 30A
P7.

ELECTRIC WIRES & CABLE
I C=U0 CL=2 f U0CL=314 U0CL(U0
V,C F/m,L )
I =U CL=2 fU CL=314 U CL(U unit isV,C is F/m,Lis cable, length/m)
C 0 0 0 0
1.3 Allowed current rating of cable
Cable specification is the size of conductor section. It determines the current rating under
the same operation condition. The manual gives the current rating of cross-link cable for each
kinds of specification under special operation condition. The current rating shall be conversed
into the one under real operation condition by customer when choosing cable specification.
Forthermore, the customer shall take the size of emergency over load and continuous time.
1.4
Choosing the size of conductor section shall meet the requirements of short circuit in trouble
when system is in short circuit, otherwise, the phenomeny of cable conductor will burn. The
size of short circuit has close relationship with the time of short circuit.
1.5
Operation cost is considered
selection economic current density
( )
2
S I
m/J 0(Im A J0
A/mm )
Cable conductor itself is a resistance, which will consume power to generate heat, i.e. line loss.
The bigger the cable specification is, the smaller line loss and the operation cost is; however, the
higher the cable price, the bigger the line investment. It is complex for considering the density
calculation formula of economic current after taking the factors into consideration. We are here
just to remind the customer. Generally, the requirement is S=I m/J 0 (Im
is Max. working current A
J is economic current density A/m ).
0 m 2
1.6 Short current of metal shield
2
GB/T12706-2002 (U0
21kV 26kV 500mm
2
) S= U 21kV 26kV 500mm
0
( )
2
Normal MV cross-link cable of our company (U0
is 21kV and 26kV, section is 500mm and above
is not concluded) all adopt bronze shield, the shield section S= No. of layer width thickness,
2
U0
is 21kV and 26kV, the metal shield of cable of section is 500mm and above should take the
structure of copper wires shield. Copper tape shield cable is generally used in non-effective
grounding system of small short circuit current.
If the short circuit current of your power system is larger (take resistance grounding system for
example),the shield section is required larger, then you must note that the required shield area of
shield.
1.7 U=I R I
R U (
5%U 2.5%U 4%U )
Power system has specifications on line voltage, certain voltage drop will occur when current passes
cable line U=I R where I is line working voltage; R is AC resistance of cable for line length. U
shall be lower the Max. voltage drop made by system ( if HV & LV motor circuit is 5%U, working lighting
line is 2.5%U inside room, outside working lighting line is 4%U et, HV circuit can not be considered).
P8.

2 Brief Introduction of Product
2.1 Introduction to product
1~35kV
GB/T12706-2008 IEC60502-2004
A B
C
A
GB/T19666-2005
A
GB/T19666-2005
GB/T19666-2005
Power cable is widely used in the departments of electricity, construction, industrial & mining, metallurgy,
petrochemicals and communication in transmission and distribution. It is an important part in power
system, which conveys and distributes high power current. The features of 1 35kV plastic insulating
power cable, made by our company, meet totally with the standards of GB/T12706-2008 and IEC60502-2004.
Derives from flame-retardant, low smoke no-halogen flame-retardant,
fire-resistant, hardy and waterproof type, forms series and specialization, among which flame-retar
dant type has A, B and C levels. A type flame-retardant cable adopts new structure, not only electric
feature totally agree with the requirements of national standards, but also bundle burning test reaches
the requirement of A type GB/T19666-2005 The requirement of Bundle flame-retardant Features
Fire-resistant type power cable is reliable in whole features, the features of fire-resistant agree with
The Requirement of Fire-resistant Features GB/T19666-2005. The features of low smoke
& no-halogen, low smoke & low halogen flame-retardant type flame-retardant power cable meets
with The Requirement of No-halogen Features and The Requirement of Low Smoke Features .
2.2 35kV
35kV and below Cross-linked Polyethylene Insulated Power Cable
Executive standards:
GB/T12706-2008 1kV(U =1.2 kV) 35kV(U =40.5 kV)
The product is designed and made by GB/T12706-2008 Cables with Extruded Insulation
and their accessories for Ratd Voltage 1kV(U m=1.2 kV)to 35kV(U m=40.5 kV) .
m
m
Model
YJV YJLV
YJY YJLY
YJV22 YJLV22
YJV23 YJLV23
YJV32 YJLV32
YJV42 YJLV42
YJV33 YJLV33
YJV43 YJLV43
N-YJV
2.2.1 Model and Name
2 Table 2 Model and name
Name
Cu or Al Conductor XLPE Insulated PVC Sheathed Power Cable
Cu or Al Coconductor XLPE Insulated PE Sheathed Power Cable
Cu or Al Conductor XLPE Insulated PVC Sheathed St.Tape Armor Power Cable
Cu or Al Conductor XLPE Insulated PE Sheathed St.Tape Armor Power Cable
Cu or Al Conductor XLPE Insulated PVC Sheathed thin st. Wire Armor Power Cable
Cu or Al Conductor XLPE Insulated PVC Sheathed thick st. Wire Armor Power Cable
Cu or Al XLPE Insulated PVC Sheathed thin st. Wire Armor Power Cable
Cu or Al Core XLPE Insulated PVC Sheathed Thick st. Wire Armor Power Cable
Cu Conductor XLPE Insulated PVC Sheathed Fire-resistant Power Cable
P9.

ELECTRIC WIRES & CABLE
Model
N-YJV22
N-YJV23
Z-YJV Z-YJLV
Z-YJV22 Z-YJLV22
Z-YJV32 Z-YJLV32
Z-YJV42 Z-YJLV42
DDZ-YJV DDZ-YJLV
DDZ-YJV22 DDZ-YJLV22
DDZ-YJV32 DDZ-YJLV32
DDZ-YJV42 DDZ-YJLV42
WDZ-YJY WDZ-YJLY
WDZ-YJY23 WDZ-YJLY23
WDZ-YJY33 WDZ-YJLY33
WDZ-YJY43 WDZ-YJLY43
Name
Cu Conductor XLPE Insulated PVC Sheathed St.Tape Armor Fire-resistant Power Cable
Cu XLPE Insulated PE Sheathed St.Tape Armor Fire-resistant Power Cable
Cu or Al XLPE Insulated PVC Sheathed flame-retardant Power Cable
Cu or Al XLPE Insulated PVC Sheathed st.Tape Armor flame-retardant Power Cable
Cu or Al XLPE Insulated PVC Sheathed Thin st. Wire flame-retardant Power Cable
Cu or Al XLPE Insulated PVC Sheathed Thick st. Wire flame-retardant Power Cable
Cu or Al XLPE Insulated PVC Sheathed Low Smoke & Halogen flame-retardant Power Cable
Cu or Al XLPE Insulated PVC Sheathed st.Tape Armor Low Smoke & Halogen flame-retardant Power Cable
Cu or Al XLPE Insulated PVC Sheathed thin st. Wire Armor Low Smoke & Halogen flame-retardant Power Cable
Cu or Al XLPE Insulated PVC Sheathed Thick Wire Armor Low Smoke & Halogen flame-retardant Power Cable
Cu or Al XLPE Insulated Polyolefin Sheathed Low Smoke No-halogen flame-retardant Power Cable
Cu or Al XLPE Insulated Polyolefin Sheathed St.Tape Armor Low Smoke No-halogen flame-retardant Power Cable
Cu or Al XLPE Insulated Polyolefin Sheathed Thin Wire Armor Low Smoke No-halogen flame-retardant Power Cable
Cu or Al XLPE Insulated Polyolefin Sheathed Thick st. Wire Armor Low Smoke No-halogen flame-retardant Power Cable
Model Explanation
3 Table 3 Model explanation
2
Conductor section mm
Core No.
Rated voltage U 0/U
Over sheath
Armor
Sheath
Conductor
Insulation
( ) Flame-retardant (fire-resistant)
Items
Flame- retardant
Fire-resistant
Insulation
Conductor
Sheath or inner sheath
Code
( )(omitted)
Z
WD
DD
N
YJ
T( )(Omitted)
L
V
Y
Notes
Non flame-retardant
A B C flame- retardant into A,B,C
Low smoke, no-halogen
Low smoke, low halogen
Fire resistant
XLPE
Cu. core
Al. core
PVC
Polyolefin
PE
P10.

Items
Armor
Outer covering
continue the above table
Code
2
3
4
2
3
2.2.2 Operation features
Notes
St. tape armor
Thin St. wire armor
Thick St. wire armor
PVC
PE
2.2.2.1 U 0/U 0.6/1kV 1.8/3 kV 3.6/6 kV 6/6 kV 6/10 kV 8.7/10 kV 8.7/15 kV
12/20 kV 18/30 kV 21/35 kV 26/35 kV
Rated voltage U 0/U is divided into 0.6/1kV, 1.8/3 kV, 3.6/6 kV, 6/6 kV, 6/10 kV, 8.7/10 kV, 8.7/15 kV,
12/20 kV, 18/30 kV, 21/35 kV, 26/35 kV
2.2.2.2 90 ( 5S)
250
Max. temperature of conductor is 90 in normal operation, Max. temperature of cable conductor
does not overpass 250 in short circuit (Max. continuous time is not over 5s).
2.2.2.3 GB/T3956-1997
Dc resistance of conductor is in line with the specification of GB/T3956-1997.
2.2.2.4 0 4
Surrounding temperature is not below than 0 , Min. bending radius refers to table 4.
4 Table 4 Max. bending diameter
Items
Min.bending radius of cable in fitting
Single core cable
MultiPle core cable
No armor With armor No armor With armor
20D 15D 15D 12D
Min. Bending radius of close with connection
box and terminal cable
15D 12D 12D 10D
D Notes: D Outer diameter of cable
2.2.2.5 Cable laying is not limited by the fall.
2.2.2.6 AC Voltage testing
U0 0.6 1.8kV 2.5U
0+2kV 5min
U is for 0.6 1.8kV power cable, corresponding power frequency is 2.5U +2kV, no puncture within 5 min.
0 0
U0 3.6 18kV
3.5U0
5min
U is for 3.6 18kV power cable, corresponding power frequency is 3.5U , no puncture within 5 min.
0 0
U0 21 26kV
2.5U0 30min 3.5U0
5min
U0 is for 21 26kV power cable, corresponding power frequency is 2.5U
0
no puncture with,30min. Or
3.5 U
0, no puncture within 5 min.
2.2.2.7 1.73 U 10pC
0
Partial discharge test: discharging is not over 10pC under 1.73 U .
0
2.2.2.8 Flame-retardant
GB/T19666-2005 4
Flame-retardant feature talies with the specifications of bundle Inflame-retardant in table 4 GB/T
19666-2005.
GB/T19666-2005 6 7
Low smoke and no-halogen feature talies with the requirement of GB/T19666-2005 no-halogen in
able 6 and that of low smoke in table 7.
2.2.2.9 Fire-resistant
GB/T19666-2005 5
Fire resistant talies with the specifications of GB/T19666-2005 in table 5.
P11.

ELECTRIC WIRES & CABLE
2.2.3 Diagram of cable structure
2
2
1
1
4
3
5
3
1
2
10
3
1
2
10
4
5
3
1
2
10
5 4
3
3
2
1
10
2
4
5
3
1
1
4
2
5
3
YJV
YJLV
YJV22 YJLV22 YJV32 YJLV32 YJV42 YJLV42
Type YJV, YJLV
Cable section
Type YJV22, YJLV22
Cable section
Type YJV32, YJLV32, YJV42
YJLV42 cable section
2.2.4 Diagram of cable structure
1
2
10
3
1
2
3
2
1
10
3
1
2
3
10
1
2
10
4
5
3
2
1
5
4
3
5
1
2
10
4
3
3
2
1
5
4
4
10
1
2
5
3
2
1
5
4
3
3
2
1
10
4
5
3
3
1
2
10
4
5
YJV YJLV YJV22 YJLV22 YJV32 YJLV32 YJV42 YJLV42
Type YJV, YJLV
Cable section
Type YJV22, YJLV22
Cable section
Type YJV32, YJLV32, YJV42
YJLV42 cable section
P12.

2
1
3
3
2
1
10
4
5
3
5
2
1
3
4
1
1
3
3
4
1
2
3
10
2
3
2
4
10
2
2
10
5
2
1
10
2
1
10
4
5
3
2
1
10
4
5
3
YJV YJLV YJV22 YJLV22 YJV32 YJLV32 YJV42 YJLV42
Type YJV, YJLV
Cable section
Type YJV22, YJLV22
Cable section
Type YJV32, YJLV32, YJV42
YJLV42 cable section
2
1
3
10
10
2
3
1
4
3
4
1
2
2
1
5
10
10
5
3
3
4
1
1
2
2
4
5
10
10
5
3
YJV YJLV YJV22 YJLV22 YJV32 YJLV32 YJV42 YJLV42
Type YJV, YJLV
Cable section
Type YJV22, YJLV22
Cable section
Type YJV32, YJLV32, YJV42
YJLV42 cable section
1
2
9
4
5
3
1
2
9
3
1
2
9
4
5
3
VV32 VLV32 YJV32 YJLV32
VV42 VLV42 YJV42 YJLV42
Type VV32 VLV32 YJV32 YJLV32
VV42 VLV42 YJV42 YJLV42
Cable section
VV VLV YJV YJLV
Type VV VLV YJV YJLV
Cable section
VV22 VLV22 YJV22 YJLV22
Type VV22 VLV22 YJV22 YJLV22
cable section
P13.

ELECTRIC WIRES & CABLE
2.2.5 Diagram of cable structure
1
6
2
7
8
3
1
6
2
7
8
3
3
2
7
8
6
1
10
5
6
1
8
2
7
3
3
5
9
7
2
1
6
4
3
5
9
7
2
1
6
4
3
4
6
1
8
10
7
2
5
YJV YJLV YJV22 YJLV22 YJV32 YJLV32 YJV42 YJLV42
Type YJV, YJLV
Cable section
Type YJV22, YJLV22
Cable section
Type YJV32, YJLV32, YJV42
YJLV42 cable section
1
2
3
4
5
Conductor
Insulation
Over Sheath
Inner Covering
Armor
6
7
8 ( )
9
10
Conductor screen
Insulation screen
Cu-tape(wire)shield
Tape
Filler
2.2.6 Scope of XLPE power cable
5 Table 5 Manufacturing scope
Rated voltage kV
Model
Core No. 0.6/1 6/6 6/10 8.7/10 8.7/15 21/35 26/35
Norminal section of conductor mm 2
YJV YJLV YJY YJLY
1.5~800
YJV42 YJLV42 YJV43 YJLV43
YJV22 YJLV22 YJV23 YJLV23
10~800
YJV32 YJLV32 YJV33 YJLV33
1
10~800
25~630 25~630
50~630 50~630
YJV YJLV YJY YJLY
1.5~300
YJV22 YJLV22 YJV23 YJLV23
1.5~300
YJV32 YJLV32 YJV33 YJLV33
3
4~300
25~500 25~500
50~500 50~500
YJV42 YJLV42 YJV43 YJLV43
YJV YJLV YJY YJLY
YJV22 YJLV22 YJV23 YJLV23
YJV32 YJLV32 YJV33 YJLV33
YJV42 YJLV42 YJV43 YJLV43
YJV YJLV YJY YJLY
YJV22 YJLV22 YJV23 YJLV23
YJV32 YJLV32 YJV33 YJLV33
YJV42 YJLV42 YJV43 YJLV43
2
3+1
4~300
1.5~300
1.5~300
4~300
10~300
1.5~300
1.5~300
4~300
4~300
P14.

4 hours AC voltage testing for cable insulation core (sampling test)
Dip the insulation core removed outer covering for 1 hour, then apply power frequency voltage in
Table 10 between conductor and water, holding on for 4 hours, the insulation don't break.
10 4 Table 10 AC voltage test for 4 hours
Rated voltage U
0(kV)
U Testing voltage U(kV)
Time added in testing(min.)
2.2.9 Reference outer dia. and weight of cable
0.6 1.8 3.6 6 8.7 21 36
2.4 7.2 14.4 24 34.8 84 104
4 4 4 4 4 4 4
11 32 YJV YJLV YJV22 YJLV22 YJV32 YJLV32
The reference outer diameter and weight of common used cable type, such as YJV, YJLV, YJV22,
YJLV22 and YJV32, YJLV32 are listed in table 11 32. All data are not technical parameter checked
by standard, and not checked as contents.
11 0.6/1 kV Table 11 0.6/1 kV single core
section area
mm 2 YJV,YJLV YJV22,YJLV22 YJV32,YJLV32 YJV YJLV YJV22 YJLV22 YJV32 YJLV32
Outer diameter mm Weight kg/km
Core No.
1 1.5 6.0
45 36
1 2.5 6.5
57 42
1 4 7.0
76 51
1 6 7.7
107 73
1 10 9.0 13.0
14.6
156 95 282 221 381 298
1 16 10.0 14.0
15.7
218 122 354 258 478 348
1 25 11.3 15.3
17.1
315 163 466 314 629 424
1 35 12.4 16.4
18.4
411 200 576 365 778 493
1 50 14.1 18.1
20.3
541 254 723 437 976 590
1 70 15.9 19.9
22.3
746 333 951 537 1284 725
1 95 17.4 21.4
24.0
993 419 1217 642 1643 867
1 120 19.4 23.2
26.0
1238 517 1473 753 1989 1017
1 150 21.6 25.2
28.2
1524 633 1772 881 2392 1189
1 185 23.6 27.2
30.5
1880 768 2151 1038 2904 1401
1 240 26.2 29.8
33.4
2434 970 2731 1268 3687 1712
1 300 28.8 32.2
36.1
3017 1183 3327 1493 4491 2016
1 400 32.6 36.2
40.5
3834 1494 4198 1858 5667 2508
1 500 36.2 41.0
45.9
4868 1875 5651 2658 7629 3588
12 0.6/1 kV 2 Table 12 0.6/1 kV 2 cores
section area
mm 2 YJV,YJLV YJV22,YJLV22 YJV32,YJLV32 YJV YJLV YJV22 YJLV22 YJV32 YJLV32
Outer diameter mm Weight kg/km
Core No.
2 1.5 10.0 13.2
124
243
2 2.5 10.8 14.0
155 124 280 250
2 4 11.7 14.9
20.1
197 148 329 281 368 315
2 6 12.7 15.9
21.5
250 179 389 320 436 358
2 10 15.3 18.5
25.0
369 246 538 417 603 467
2 16 17.5 20.7
27.9
519 322 692 498 775 558
2 25 20.0 23.2
31.3
738 433 931 625 1043 700
2 35 22.2 25.4
34.3
962 537 1166 740 1306 829
2 50 25.6 28.8
38.9
1274 699 1484 908 1662 1017
2 70 29.2 32.8
44.3
1752 921 1999 1169 2239 1309
2 95 32.6 36.0
48.6
2343 1188 2581 1426 2891 1597
2 120 37.0 41.6
56.2
2966 1518 3572 2124 4001 2379
2 150 41.2 46.2
62.4
3650 1860 4333 2543 4853 2848
2 185 45.4 50.6
68.3
4512 2276 5251 3015 5881 3377
2 240 50.6 56.0
75.6
5812 2871 6610 3669 7403 4109
2 300 55.8 61.0
82.4
7193 3506 7989 4302 8948 4818
P17.

ELECTRIC WIRES & CABLE
P18.
13 0.6/1 kV 3 Table 13 0.6/1 kV 3 cores
section area
mm 2 YJV,YJLV YJV22,YJLV22 YJV32,YJLV32 YJV YJLV YJV22 YJLV22 YJV32 YJLV32
Outer diameter mm Weight kg/km
Core No.
3 1.5 10.4 13.6
148
268
3 2.5 11.3 14.5
188 142 315
3 4 12.3 15.5
17.4
245 172 379 308 512 416
3 6 13.4 16.6
18.6
316 211 459 355 620 479
3 10 16.2 19.4
21.7
475 290 647 464 873 626
3 16 18.5 21.7
24.3
679 384 854 563 1153 760
3 25 21.3 24.5
27.4
993 527 1182 723 1596 976
3 35 23.4 25.9
28.6
1192 556 1398 762 1887 1029
3 50 22.9 26.3
29.5
1574 713 1823 962 2461 1299
3 70 26.0 29.4
32.9
2190 948 2471 1229 3336 1659
3 95 28.9 33.7
37.7
2947 1220 3581 1854 4834 2503
3 120 33.5 38.5
43.1
3708 1543 4436 2271 5989 3066
3 150 37.4 42.2
47.3
4572 1895 5359 2682 7235 3621
3 185 41.2 46.4
52.0
5685 2341 6581 3237 8884 4370
3 240 45.5 50.9
57.0
7367 2969 8360 3962 11286 5349
3 300 50.5 56.1
62.8
9185 3671 10287 4773 13887 6444
14 0.6/1 kV 4 Table 14 0.6/1 kV 4 cores
section area
mm 2 YJV,YJLV YJV22,YJLV22 YJV32,YJLV32 YJV YJLV YJV22 YJLV22 YJV32 YJLV32
Outer diameter mm Weight kg/km
Core No.
4 1.5 11.2 14.4
174
302
4 2.5 12.1 15.3
225 165 362 302
4 4 13.3 16.5
18.5
298 201 442 347 597 468
4 6 14.5 17.7
19.8
390 249 545 406 736 548
4 10 17.6 20.8
23.3
593 346 781 537 1054 725
4 16 20.2 23.4
26.2
857 464 1047 659 1413 890
4 25 23.3 26.5
29.7
1265 644 1469 857 1983 1157
4 35 25.8 28.5
31.3
1563 715 1813 965 2448 1303
4 50 26.2 29.6
33.2
2085 937 2359 1212 3185 1636
4 70 29.2 34.0
38.1
2897 1241 3526 1870 4760 2525
4 95 33.8 38.8
43.5
3916 1613 4659 2356 6290 3181
4 120 38.3 43.1
48.3
4915 2029 5711 2824 7710 3812
4 150 41.8 47.0
52.6
6035 2466 6938 3368 9366 4547
4 185 46.2 51.6
57.8
7515 3056 8527 4068 11511 5492
4 240 52.1 57.7
64.6
9737 3873 10896 5031 14710 6792
4 300 57.7 63.5
71.1
12105 4754 13403 6052 18094 8170
15 0.6/1 kV 5 15 0.6/1 kV 5 cores
section area
mm 2 YJV,YJLV YJV22,YJLV22 YJV32,YJLV32 YJV YJLV YJV22 YJLV22 YJV32 YJLV32
Outer diameter mm Weight kg/km
Core No.
5 1.5 12.0 15.2
203
338
5 2.5 13.1 16.3
266 190 409 334
5 4 14.3 17.5
19.6
355 234 509 389 687 525
5 6 15.7 18.9
21.2
468 292 632 459 853 620
5 10 19.2 22.4
25.1
717 408 916 612 1237 826
5 16 22.1 25.3
28.3
1043 552 1245 760 1681 1026
5 25 25.5 28.7
32.1
1549 772 1762 997 2379 1346
5 35 28.5 31.9
35.7
2056 977 2287 1228 3087 1658
5 50 27.5 30.9
34.6
203 1119 2843 1408 3838 1901
5 70 31.2 36.0
40.3
2554 1516 4249 2178 5736 2940
5 95 35.6 40.4
45.2
3586 1981 5610 2732 7574 3688
5 120 39.2 44.4
49.7
4859 2464 6912 3303 9331 4459
5 150 43.8 49.2
55.1
6072 3020 8435 3974 11387 5365
5 185 49.0 54.6
61.2
7482 3786 10427 4853 14076 6552
5 240 54.1 60.1
67.3
9360 4767 13326 5995 17990 8093
5 300 59.5 65.7
73.6
12098 5835 16394 7205 22132 9727

16 0.6/1 kV 3+1 Table 16 0.6/1 kV 3+1 cores
section area
mm 2 YJV,YJLV YJV22,YJLV22 YJV32,YJLV32 YJV YJLV YJV22 YJLV22 YJV32 YJLV32
Outer diameter mm Weight kg/km
Core No.
3 2.5+1 1.5 12.1 15.3 17.1
212
346
3 4+1 2.5 13.3 16.5 18.5
279 192 422 335 570 452
3 6+1 4 14.5 17.7 19.8
366 236 517 389 698 525
3 10+1 6 17.6 20.8 23.3
544 324 721 503 973 679
3 16+1 10 20.2 23.4 26.2
788 431 981 629 1324 849
3 25+1 16 23.3 26.5 29.7
1155 591 1360 803 1836 1084
3 35+1 16 24.0 27.2 30.5
1312 676 1633 900 2205 1215
3 50+1 25 27.1 30.3 33.9
1705 844 2141 1127 2890 1521
3 70+1 35 30.8 34.0 38.1
2338 1096 2890 1436 3902 1939
3 95+1 50 35.2 39.6 44.4
3147 1420 4180 2166 5643 2924
3 120+1 70 38.8 43.4 48.6
3934 1769 5250 2671 7088 3606
3 150+1 70 43.2 48.0 53.8
4793 2116 6189 3098 8355 4182
3 185+1 95 48.4 53.4 59.8
5996 2652 7685 3766 10375 5084
3 240+1 120 53.5 58.7 65.7
7704 3305 9751 4631 13164 6252
3 300+1 150 58.9 64.3 72.0
9625 4112 11998 5593 16197 7551
17 0.6/1 kV 4+1 Table 17 0.6/1 kV 4+1 cores
section area
mm 2 YJV,YJLV YJV22,YJLV22 YJV32,YJLV32 YJV YJLV YJV22 YJLV22 YJV32 YJLV32
Outer diameter mm Weight kg/km
Core No.
4 2.5+1 1.5 12.6 15.8
251
388
4 4+1 2.5 13.8 17.0
19
335 224 483 372 652 502
4 6+1 4 15.2 18.4
21
445 279 602 439 813 593
4 10+1 6 18.7 21.9
25
673 391 867 589 1170 795
4 16+1 10 21.6 24.8
28
983 528 1178 729 1590 984
4 25+1 16 25.0 28.2
32
1455 736 1664 955 2246 1289
4 35+1 16 26.5 29.9
33
1877 916 2105 1160 2842 1566
4 50+1 25 25.9 29.3
33
2128 980 2630 1329 3551 1794
4 70+1 35 28.9 33.7
38
2965 1308 3926 2057 5300 2777
4 95+1 50 33.7 38.5
43
4020 1717 5166 2577 6974 3479
4 120+1 70 38.0 43.2
48
5037 2150 6441 3140 8695 4239
4 150+1 70 41.7 47.1
53
6171 2602 7701 3719 10396 5021
4 185+1 95 46.1 51.7
58
7700 3241 9568 4533 12917 6120
4 240+1 120 52.0 58.0
65
9947 4083 12165 5578 16423 7530
4 300+1 150 57.6 63.8
71
12353 5002 14933 6690 20160 9032
18 0.6/1 kV 3+2 Table 18 0.6/1 kV 3+2 cores
section area
mm 2 YJV,YJLV YJV22,YJLV22 YJV32,YJLV32 YJV YJLV YJV22 YJLV22 YJV32 YJLV32
Outer diameter mm Weight kg/km
Core No.
3 2.5+2 1.5 12.3 15.5
238
372
502
3 4+2 2.5 13.5 16.7
18.7
318 215 462 360 624 486
3 6+2 4 14.9 18.1
20.3
423 269 576 424 778 572
3 10+2 6 18.4 21.6
24.2
632 376 824 572 1112 772
3 16+2 10 21.3 24.5
27.4
925 506 1118 705 1509 952
3 25+2 16 24.7 27.9
31.2
1364 702 1572 919 2122 1241
3 35+2 16 26.2 29.6
33.2
1692 848 1930 1101 2606 1486
3 50+2 25 25.6 29.0
32.5
1716 855 2418 1252 3264 1690
3 70+2 35 28.6 33.4
37.4
2367 1125 3611 1945 4875 2626
3 95+2 50 33.4 38.2
42.8
3201 1474 4726 2425 6380 3274
3 120+2 70 37.7 42.9
48.0
4014 1849 5971 2978 8061 4020
3 150+2 70 41.4 46.8
52.4
4887 2210 6969 3464 9408 4676
3 185+2 95 45.8 51.4
57.6
6081 2737 8727 4232 11781 5713
3 240+2 120 51.7 57.7
64.6
7828 3429 10970 5128 14810 6923
3 300+2 150 57.3 63.5
71.1
9710 4197 13416 6119 18112 8261
P19.

ELECTRIC WIRES & CABLE
19 3.6/6 kV 1 Table 19 3.6/6 kV 1 cores
section area
mm 2 YJV,YJLV YJV22,YJLV22 YJV32,YJLV32 YJV YJLV YJV22 YJLV22 YJV32 YJLV32
Outer diameter mm Weight kg/km
Core No.
1 25
17.0
20.5
23.0
582
427
806
651
1088
879
1 35
19.0
22.5
25.2
720
503
1008
791
1361
1068
1 50
21.0
24.5
27.4
856
546
1145
835
1546
1127
1 70
23.0
27.5
30.8
1080
646
1454
1020
1963
1377
1 95
25.0
29.0
32.5
1350
761
1747
1158
2358
1563
1 120
26.0
29.5
33.0
1610
866
1700
956
2295
1291
1 150
27.0
30.5
34.2
1920
990
2030
1100
2741
1485
1 185
29.0
33.5
37.5
2290
1143
2390
1243
3227
1678
1 240
32.0
36.5
40.9
2850
1362
2960
1472
3996
1987
1 300
35.0
39.5
44.2
3480
1620
3570
1710
4820
2309
20 3.6/6 kV 3 Table 20 3.6/6 kV 3 cores
section area
mm 2 YJV,YJLV YJV22,YJLV22 YJV32,YJLV32 YJV YJLV YJV22 YJLV22 YJV32 YJLV32
Outer diameter mm Weight kg/km
Core No.
3 25
3 35
3 50
3 70
3 95
3 120
3 150
3 185
3 240
3 300
37.0
39.0
42.0
46.0
50.0
53.0
57.0
60.0
66.0
72.0
42.0
44.0
47.0
51.0
55.0
58.0
62.0
66.0
71.0
78.0
47.0
49.3
52.6
57.1
61.6
65.0
69.4
73.9
79.5
87.4
1750
2130
3670
3390
4250
5090
6120
7270
8090
11200
1285
1479
2740
2088
2483
2858
3330
3829
3626
5620
2760
3210
3830
4650
5630
6550
7650
8890
10860
11320
2295
2559
2900
3348
3863
4318
4860
5449
6396
5740
3726
4334
5171
6278
7601
8843
10328
12002
14661
15282
21 6/6 (10)kV 1 Table 21 6/6 (10)kV 1 cores
section area
mm 2 YJV,YJLV YJV22,YJLV22 YJV32,YJLV32 YJV YJLV YJV22 YJLV22 YJV32 YJLV32
Outer diameter mm Weight kg/km
Core No.
1 25 20.4 22.5
25.2
601 449 863 708 1165 708
1 35 21.5 24.5
27.4
716 505 1036 819 1399 819
1 50 23.1 26.5
29.7
872 586 1244 934 1679 934
1 70 24.7 28.5
31.9
1099 686 1575 1141 2126 1141
1 95 26.4 30.0
33.6
1923 1349 1863 1274 2515 1274
1 120 28.0 32.0
35.8
1546 826 2145 1401 2896 1401
1 150 29.8 34.0
38.1
1939 1048 2496 1566 3370 1566
1 185 31.4 35.0
39.2
2305 1193 2894 1747 3907 1747
1 240 33.8 38.0
42.6
2885 1421 3728 2240 5033 2240
1 300 36.2 41.0
45.9
3492 1658 4335 2475 5852 2475
22 6/6 (10)kV 3 Table 22 6/6 (10)kV 3 cores
section area
mm 2 YJV,YJLV YJV22,YJLV22 YJV32,YJLV32 YJV YJLV YJV22 YJLV22 YJV32 YJLV32
Outer diameter mm Weight kg/km
Core No.
3 25 41.2 46.2
51.7
1927 1468 2883 2424 936 624
3 35 43.8 48.8
54.7
2314 1676 3313 2675 991 687
3 50 47.0 52.2
58.5
2802 1938 3871 3007 1065 765
3 70 50.9 56.1
62.8
3568 2322 4761 3515 1152 856
3 95 54.3 59.5
66.6
4449 2717 5749 4017 1224 942
3 120 58.0 63.4
71.0
5291 3119 6036 3864 1311 1042
3 150 61.6 67.2
75.3
6229 3544 7705 5020 1395 1143
3 185 65.3 70.9
79.4
7415 4061 8992 5638 1476 1247
3 240 70.5 76.3
85.5
9259 4847 11007 6594 1590 1431
3 300 75.4 81.6
91.4
11156 5626 13064 7534 1705 1623
3098
3455
3915
4520
5215
5829
6561
7356
8635
7749
P20.

23 8.7/10 (15)kV 1 Table 23 8.7/10 (15)kV 1 core
section area
mm 2 YJV,YJLV YJV22,YJLV22 YJV32,YJLV32 YJV YJLV YJV22 YJLV22 YJV32 YJLV32
Outer diameter mm Weight kg/km
Core No.
1 25 22.8 26.0
29.1
694 542 985 830 1330 1121
1 35 23.9 27.5
30.8
813 601 1152 935 1555 1262
1 50 25.5 28.5
31.9
975 688 1377 1067 1859 1440
1 70 27.1 30.0
33.6
1208 795 1720 1286 2322 1736
1 95 28.6 32.0
35.8
1486 911 2018 1429 2724 1929
1 120 30.4 33.0
37.0
1760 1039 2310 1566 3119 2114
1 150 32.0 35.0
39.2
2052 1162 2669 1739 3603 2348
1 185 33.6 37.0
41.4
2424 1312 3065 1918 4138 2589
1 240 36.2 39.0
43.7
3028 1565 3917 2429 5288 3279
1 300 38.4 41.5
46.5
3627 1793 4542 2682 6132 3621
24 8.7/10 (15)kV 3 Table 24 8.7/10 (15)kV 3 cores
section area
mm 2 YJV,YJLV YJV22,YJLV22 YJV32,YJLV32 YJV YJLV YJV22 YJLV22 YJV32 YJLV32
Outer diameter mm Weight kg/km
Core No.
3 25
3 35
3 50
3 70
3 95
3 120
3 150
3 185
3 240
3 300
46.4
49.0
52.2
55.8
59.3
62.9
66.6
70.3
75.4
80.6
51.6
54.2
57.4
61.4
65.1
68.7
72.6
76.5
81.8
88.2
57.8
60.7
64.3
68.8
72.9
76.9
81.3
85.7
91.6
98.8
2259
2664
3175
3939
4847
5707
6674
7884
9755
11726
25 12/20kV 1 Table 25 12/20kV 1 core
section area
mm 2 YJV,YJLV YJV22,YJLV22 YJV32,YJLV32 YJV YJLV YJV22 YJLV22 YJV32 YJLV32
Outer diameter mm Weight kg/km
Core No.
1 35 26.1 28.6
32.0
910 698 81244 1029 1679 1389
1 50 27.5 29.9
33.5
1065 779 1414 1124 1909 1517
1 70 29.3 31.6
35.4
1316 902 1679 1263 2267 1705
1 95 30.8 33.4
37.4
1598 1024 2001 1424 2701 1922
1 120 32.6 35.0
39.2
1879 1159 2297 1572 3101 2122
1 150 34.2 37.8
42.3
2177 1287 2983 2084 4027 2813
1 185 36.0 39.6
44.4
2570 1458 3416 2294 4612 3097
1 240 38.2 42.0
47.0
3150 1687 4092 2604 5524 3515
1 300 40.6 44.6
50.0
3774 1940 4810 2943 6494 3973
26 12/20kV 3 Table 26 12/20kV 3 cores
section area
mm 2 YJV,YJLV YJV22,YJLV22 YJV32,YJLV32 YJV YJLV YJV22 YJLV22 YJV32 YJLV32
Outer diameter mm Weight kg/km
Core No.
3 35 53.5 58.9
66.0
2995 2357 4330 3692 5846 4984
3 50 56.7 62.3
69.8
3525 2661 4965 4102 6703 5538
3 70 60.4 66.2
74.1
4315 3069 5878 4632 7935 6253
3 95 64.0 69.8
78.2
5267 3535 6917 5184 9338 6998
3 120 67.7 73.7
82.5
6156 3985 7932 5760 10708 7776
3 150 71.3 77.3
86.6
7140 4455 9007 6322 12159 8535
3 185 75.0 81.0
90.7
8373 5019 10336 6982 13954 9426
3 240 80.1 87.7
98.2
10278 5866 13286 8874 17936 11980
3 300 85.1 93.1
104.3
12243 6713 15519 9989 20951 13485
1800
2026
2311
2693
3115
3536
3989
4530
5344
6196
3398
3924
4516
5423
6382
7331
8424
9763
11803
14757
2939
3286
3652
4177
4650
5159
5739
6409
7391
9227
4587
5297
6097
7321
8616
9897
11372
13180
15934
19922
3968
4436
4930
5639
6278
6965
7748
8652
9978
12456
P21.

ELECTRIC WIRES & CABLE
27 18/30kV 1 Table 27 18/30kV 1 core
section area
mm 2 YJV,YJLV YJV22,YJLV22 YJV32,YJLV32 YJV YJLV YJV22 YJLV22 YJV32 YJLV32
Outer diameter mm Weight kg/km
Core No.
1 50
1 70
1 95
1 120
1 150
1 185
1 240
1 300
31.9
33.6
35.4
36.8
38.6
40.2
42.6
45.0
35.3
38.4
40.0
41.6
43.4
45.2
47.6
50.0
39.5
43.0
44.8
46.6
48.6
50.6
53.3
56.0
1362
1621
1936
2212
2552
2943
3586
4249
28 18/30kV 3 Table 28 18/30kV 3 cores
section area
mm 2 YJV,YJLV YJV22,YJLV22 YJV32,YJLV32 YJV YJLV YJV22 YJLV22 YJV32 YJLV32
Outer diameter mm Weight kg/km
Core No.
3 50
3 70
3 95
3 120
3 150
3 185
3 240
3 300
67.4
71.3
75.0
78.4
82.1
85.7
90.7
95.8
73.4
77.5
82.6
86.0
89.9
93.5
98.9
104.2
82.2
86.8
92.5
96.3
100.7
104.7
110.8
116.7
4679
5562
6572
7535
8626
9923
11967
14111
29 21/35kV 1 Table 29 21/35kV 1 core
section area
mm 2 YJV,YJLV YJV22,YJLV22 YJV32,YJLV32 YJV YJLV YJV22 YJLV22 YJV32 YJLV32
Outer diameter mm Weight kg/km
Core No.
1 50 34.7 39.3
44.0
1532 1241 2343 2053 3163 2772
1 70 36.4 41.2
46.1
1798 1381 2668 2251 3602 3039
1 95 38.2 43.0
48.2
2122 1545 3033 2456 4095 3316
1 120 39.6 44.6
50.0
2403 1678 3368 2643 4547 3568
1 150 41.4 46.2
51.7
2752 1853 3736 2837 5044 3830
1 185 43.0 48.0
53.8
3150 2028 4194 3072 5662 4147
1 240 45.4 50.6
56.7
3804 2316 4928 3440 6653 4644
1 300 47.8 52.8
59.1
4477 2611 5633 3767 7605 5085
1 400 51.2 56.4
63.2
5527 3059 6790 4322 9167 5835
1 500 56.8 62.4
69.9
6863 3853 8320 5310 11232 7169
30 21/35kV 3 Table 30 21/35kV 3 cores
section area
mm 2 YJV,YJLV YJV22,YJLV22 YJV32,YJLV32 YJV YJLV YJV22 YJLV22 YJV32 YJLV32
Outer diameter mm Weight kg/km
Core No.
3 50 73.5 79.7
89.3
5320 4445 7471 6596 10086 8905
3 70 77.3 85.1
95.3
6229 4972 9489 8232 12810 11113
3 95 81.0 89.0
99.7
7269 5530 10726 8986 14480 12131
3 120 84.2 92.2
103.3
8223 6035 11812 9624 15946 12992
3 150 88.1 96.1
107.6
9384 6672 13134 10422 17731 14070
3 185 91.7 99.7
111.7
10711 7326 14610 11225 19724 15154
3 240 96.7 105.1 117.7
12796 8307 17007 12519 22959 16901
3 300 101.8 110.4 123.6
14983 9354 19465 13836 26278 18679
1072
1204
1360
1486
1653
1821
2098
2382
3804
4305
4832
5347
5914
6538
7478
8482
1769
2427
2764
3091
3472
3923
4621
5340
6620
7651
9696
10796
12083
13527
15874
18283
1479
2010
2187
2366
2573
2801
3133
3473
5745
6394
7956
8608
9371
10142
11386
12654
2388
3276
3731
4173
4687
5296
6238
7209
8937
10329
13090
14575
16312
18261
21430
24682
1997
2714
2952
3194
3474
3781
4230
4689
7756
8632
10741
11621
12651
13692
15371
17083
P22.

31 26/35kV 1 Table 31 26/35kV 1 core
section area
mm 2 YJV,YJLV YJV22,YJLV22 YJV32,YJLV32 YJV YJLV YJV22 YJLV22 YJV32 YJLV32
Outer diameter mm Weight kg/km
Core No.
1 50 39.1 42.1
47.2
1684 1394 2591 2301 3498 3106
1 70 40.7 43.8
49.1
1974 1558 2904 2487 3920 3357
1 95 42.4 45.6
51.1
2287 1710 3276 2699 4423 3644
1 120 44.0 47.2
52.9
2593 1868 3618 2893 4884 3906
1 150 45.8 49.0
54.9
2929 2030 4016 3117 5422 4208
1 185 47.6 50.8
56.9
3354 2232 4484 3362 6053 4539
1 240 49.8 53.0
59.4
4018 2530 5179 3691 6992 4983
1 300 52.2 55.6
62.3
4679 2813 5945 4079 8026 5507
1 400 55.6 59.0
66.1
5741 3273 7090 4622 9572 6240
1 500 59.4 65.0
72.8
7111 4101 8632 5622 11653 7590
32 26/35kV 3 Table 32 26/35kV 3 cores
section area
mm 2 YJV,YJLV YJV22,YJLV22 YJV32,YJLV32 YJV YJLV YJV22 YJLV22 YJV32 YJLV32
Outer diameter mm Weight kg/km
Core No.
3 50
3 70
3 95
3 120
3 150
3 185
3 240
3 300
79.0
82.9
86.6
89.8
93.5
97.3
102.3
107.4
86.8
90.9
94.8
98.0
101.9
105.5
110.9
116.2
97.2
101.8
106.2
109.8
114.1
118.2
124.2
130.1
5953
6898
7968
8947
10095
11494
13617
15845
5078
5642
6228
6759
7384
8109
9129
10216
9281
10432
11703
12816
14171
15678
18121
20625
8406
9537
10342
11021
11869
12720
14083
15469
12529
14083
15799
17302
19131
21165
24463
27844
2.2.10
Continuous load current rating and short circuit current of XLPE insulated power cable
11348
12875
13962
14878
16023
17172
19012
20883
2.2.10.1 IEC-287(1982-1991)
( 100%)
33 36
Reference benchmark of current rating is supplied according to IEC-287 (1982-1991) for XLPE insulated
power cable under special condition of continuous load (load factor 100%) in this manual. The current
rating of cable under real operation condition must be corrected as factors in table 33 36.
Working temp.
of conductor
10
33
Table 33 Correct factors of current rating under different air temperature
Air temperature
15
20
25
30
35
40
45
50
90
1.26
1.22
1.18
1.14
1.09
1.04
1.00
0.94
0.89
34
Table 34 Correct factors of current rating under different soil temperature
Working temp.
of conductor
90
Soil temperature
10 15 20 25 30 35
1.11 1.07 1.04 1.00 0.96 0.92
P23.

ELECTRIC WIRES & CABLE
35
Table 35 Correct factors of current rating under different soil thermal factor
Voltage(kV)
0.6/1~6/6
6/10~8.7/15
12/20~26/35
Section
area(mm 2 )
35
50~150
185
35
50~150
185
95
120
0.8
1.06
1.08
1.09
1.05
1.06
1.07
1.05
1.06
Soil thermal factor
1.0 1.2
1.00 0.95
1.00 0.94
1.00 0.93
1.00 0.95
1.00 0.94
1.00 0.93
1.00 0.95
1.20 0.94
k.m/W
1.5
0.88
0.87
0.85
0.89
0.88
0.86
0.90
0.83
2.0
0.80
0.77
0.76
0.80
0.79
0.77
0.82
0.80
w
Note: the table is used only for the correction of current rating, under the column of soil thermal
factor where water change has not happened.
cable arrangement
multiple cores cable
single core cable
36 ( )
Table 36 Correct factors of current rating for cable (wire) parallel laying
e
e
D c
e
Dc

Model
Core No.
Laying
Arrangement of single core cable
Material of core Cu Al
1.5
2.5
4
6
10
16
25
35
50
Norm.section 70
mm 2 95
120
150
185
240
300
400
500
630
37 0.6/1kV 1.8/3kV (A)
Table 37 Allowable continuous current rating quantity of 0.6/1kV 1.8/3kV for XLPE insulated power cable
YJV,YJLV,YJY,YJLY
YJV,YJLV,YJY,YJLY
2,3,3+1,3+2,4+1,5 cores Single sore
In air
In soil
In air
In soil
20
27
35
45
63
84
113
139
161
204
252
291
333
385
457
527
600
/
21
28
36
49
65
88
108
125
158
195
226
258
299
356
410
475
Cu Al
31 /
41 32
53 42
66 54
90 69
117 91
151 117
181 140
210 163
257 200
310 240
351 273
393 305
445 346
516 402
583 454
645 510
Cu Al
26 /
34 26
44 35
56 45
77 59
100 78
130 100
160 125
195 150
245 190
300 230
349 270
400 310
465 360
550 430
635 495
745 590
860 685
990 800
Cu Al
32 /
42 33
56 44
70 57
97 75
125 99
165 125
200 155
245 190
305 240
375 290
435 340
500 390
580 450
685 535
795 615
930 730
1080 850
1250 1000
Surrounding temp.( ) 40 25 40 25
Cu Al
33 /
43 32
56 42
70 54
94 69
120 90
155 115
185 135
220 165
270 200
320 240
365 275
410 310
465 355
540 410
610 465
695 535
780 610
880 695
Cu Al
35 /
46 36
59 47
74 60
99 76
128 99
164 128
197 153
232 180
285 221
342 265
388 301
436 338
496 385
577 449
654 508
749 585
858 673
981 774
Max. temp. of core( )
90
Model
Core No.
Laying
Arrangement of single core cable
38 3.6/6kV 12/20kV (A)
Table 38 Allowable continuous current rating quantity of 3.6/6kV 12/20kV XLPE insulated power cable
YJV,YJLV,YJY,YJLY
YJV,YJLV,YJY,YJLY
3 cores Single sore
In air
Material of core Cu Al
25
35
50
70
95
120
Norm.section
150
mm 2 185
240
300
400
500
120
140
165
210
255
290
330
375
435
493
465
90
110
130
165
200
225
255
295
345
390
450
In soil
Cu Al
125 100
155 120
180 140
220 170
265 210
300 235
340 260
380 300
435 345
485 390
520 440
In air
Cu Al
140 110
170 135
205 160
260 200
315 240
360 280
410 320
470 365
555 435
640 500
745 585
855 680
Cu Al
165 130
205 155
245 190
305 235
370 290
430 335
490 380
560 435
665 515
765 595
890 695
1030 810
Surrounding temp.( ) 40 25 40 25
In soil
Cu Al
150 115
180 135
215 160
265 200
315 240
360 270
405 305
455 345
530 400
595 455
680 520
765 595
Cu Al
160 120
190 145
225 175
275 215
330 255
375 290
425 330
480 370
555 435
630 490
725 565
825 650
Max. temp. of core( )
90
P25.

ELECTRIC WIRES & CABLE
Model
Core No.
Laying
Arrangement of single core cable
YJV,YJLV,YJY,YJLY
YJV,YJLV,YJY,YJLY
3 cores Single sore
In air
Material of core Cu Al
50
70
95
120
150
Norm.section 185
mm 2 240
300
400
500
630
39 18/30kV 26/35kV (A)
Table 39 Allowable continuous current rating quantity of 18/30kV 26/35kV XLPE insulated power cable
185
230
280
310
360
400
470
540
610
145
190
215
240
280
310
365
430
485
In soil
Cu Al
200 170
250 190
300 230
330 255
380 295
425 330
490 380
555 435
625 500
In air
Cu Al
220 170
270 210
330 255
375 290
425 330
485 380
560 435
650 510
760 595
875 690
1000 800
Cu Al
245 190
305 235
370 285
425 330
485 375
555 430
650 505
745 580
870 680
1000 790
1160 920
Surrounding temp.( ) 40 25 40 25
In soil
Cu Al
215 165
265 200
315 240
360 270
400 305
455 345
525 400
595 455
680 525
775 600
875 685
Cu Al
225 175
275 215
330 255
375 290
420 325
475 370
555 430
630 490
720 565
825 645
940 740
Max. temp. of core( )
90
P26.
2.2.10.3 Short circuit current
2.2.10.3.1 Allowable short circuit current of conductor
40 (kA)( 1 )
Table 40 Short circuit current of Cu & Al conductor(kA)(short circuit time 1s)
Cu
Al
Conductor section area
Initial temp. of short circuit
Initial temp. of short circuit
mm 2
35 50 65 80 90 35 50 65 80 90
10
16
25
35
50
70
95
120
150
185
240
300
400
500
630
1.81
2.87
4.45
6.20
8.81
12.30
16.60
20.90
26.10
32.10
41.60
51.90
69.10
86.40
107.0
1.73
2.74
4.24
5.91
8.40
11.7
15.8
19.9
24.9
30.6
39.7
49.5
65.9
82.3
102.0
1.64
2.60
4.03
5.62
7.98
11.1
15.0
19.0
23.7
29.1
37.7
47.1
62.2
78.3
96.9
1.57
2.49
3.85
5.37
7.62
10.6
14.4
18.1
22.6
27.8
36.0
44.9
59.8
74.7
92.5
1.51
2.39
3.69
5.15
7.31
10.2
13.8
17.4
21.7
26.7
34.6
43.1
57.4
71.7
88.8
1.19
1.88
2.91
4.06
5.77
8.04
10.9
13.7
17.1
21.1
27.3
34.0
45.2
56.6
70.0
1.13
1.80
2.78
3.88
5.51
7.69
10.4
13.1
16.3
20.1
26.0
32.5
43.2
54.0
66.9
1.00
1.71
2.65
3.70
5.25
7.33
9.9
12.5
15.6
19.2
24.8
31.0
41.2
51.5
63.8
1.03
1.63
2.52
3.52
5.00
6.97
9.42
11.9
14.8
18.2
23.6
29.5
39.2
49.0
60.6
0.986
1.56
2.42
3.37
4.79
6.68
9.03
11.4
14.2
17.5
22.6
28.2
37.6
47.0
58.0
I=I/ k 1 It k k I11 tt kk
I =I / I t s short circuit current I11 short circuit current t t short circuit current
k 1 k k kk
2.2.10.3.2 / ( :kV)
Allowable short circuit current of metal shield/metal sheath(unit:kV)
41 35 kV Table 41 35 kV and below Cu tape shield cable
Circuit
Conductor norminal section area mm 2
Single core cable
3 cores single core cable
1
0.204a
0.248a
2
0.173a
0.194a
3
0.141a
0.158a
2 2
a (mm ) Notes a- Effective section of Cu tape shield(mm )

2.3 0.6/1kV 0.6/1kV PVC Insulated Power Cable
Executive standards
GB/T12706-2008 1kV(Um=1.2 kV) 35kV(Um=40.5 kV)
The product is designed and made by GB/T12706-2008 Cables with Extruded Insulation and their
Accessories for
Ratd Voltage 1kV(Um=1.2 kV)to 35kV(Um=40.5 kV)
Model
VV VLV
Name
2.3.1 Model and It's Name
PVC Insulated PVC Sheathed Power Cable
42 Table 42 Model and Designation
Application places
VY VLY
PVC Insulated PE Sheathed Power Cable
Z-VV Z-VLV
DDZA-VV
DDZA -VLV
PVC Insulated PVC Sheathed flame-retardant Power Cable
PVC Insulated PVC Sheathed Low Smoke & Halogen flame-retardant Power Cable
Laying in room, tunnel,cable trench
and pipes. Cable does'nt withstand
outer ation.Fire-resistant cable is used
for places with high requirements.
N-VV
PVC Insulated PVC Sheathed Fire-resistant Power Cable
VV22 VLV22
Z-VV22
Z-VLV22
DDZA-VV22
DDZA VLV22
N-VV22
PVC Insulated PVC Sheathed St.Tape Armored Power Cable
PVC Insulated PVC Sheathed St.Tape Armored Fire-resistant Power Cable
PVC Insulated PVC Sheathed St. Tape Armored Low Smoke
& Halogen flame-retardant Power Cable
PVC Insulated PVC Sheathed St. Tape Armor Fire-resistant Power Cable
Laying under earth,cable can withstand
outer action, but can not withstand large
pulling.Flame-retardant cable is used
for places with requirement.fire-resistant
cable is for place with requirement.
VV23 VLV23
PVC Insulated PE Sheathed St. Tape Armored Power Cable
VV32 VLV32
Z-VV32
Z-VLV32
PVC Insulated PVC Sheathed Thin st. Wires Armored Power Cable
PVC Insulated PVC Sheathed Thin st. Wires Armored flame-retardant Power Cable
N-VV32
VV33 VLV33
VV42 VLV42
Z-VV42
Z-VLV42
PVC Insulated PVC Sheathed Thin st. Wires Armored Fire-resistant Power Cable
PVC Insulated PE Sheathed Thin st. Wires Armored Power Cable
PVC Insulated PVC Sheathed thick st. Wires Armored Power Cable
PVC Insulated PVC Sheathed Thick st. Wires Armored flame-retardant Power Cable
Laying in room, mine and water, which
can withstand outer action and pulling.
Flame-retardant cable is forplaces with
requirement.Fire-resistant cable is
forplaces with requirement.
N-VV42
PVC Insulated PVC Sheathed Thick st.Wires Armored Fire-resistant Power Cable
P27.

ELECTRIC WIRES & CABLE
Model Explanation
Core No.
Conductor section mm
Rated voltage U /U
Over sheath
Armor
Sheath
Conductor
Insulation
( ) Flame-retardant (fire-resistant)
43 Table 43 Model explanation
0
2
Items
Code
Notes
Flame- retardant
( )(omitted)
Z
WD
Non flame-retardant
A B C Flame- retardant into A,B,C
Low smoke, no-halogen
DD
Low smoke, low halogen
Fire-resistant
N
Fire resistant
Insulation
V
PVC
Conductor
T( )(Omitted)
L
Cu. core
Al. core
V
PVC
Sheath or inner sheath
Y
Polyolefin
PE
2
With armor
Armor
Outer covering
3
4
2
3
thin St. wire armor
thick St. wire armor
PVC
PE
2.3.2 Spcifications
44 Table 44 Specification
Model
Core No.
Section area mm 2
Cu
Al
VV,VLV,Z-VV,Z-VLV,VV22VV32,VV42,
VLV22,VLV32,VLV42,N-VV22,N-VV32,
N-VV42,Z-VV22,Z-VV32,Z-VV42,
Z-VLV22,Z-VLV32,Z-VLV42
1
2
3
3+1
4
1.5 400
2.5 300
6 300
VV,VLV,Z-VV,Z-VLV,VV22,VV32,VV42,VLV22,
VLV32,VLV42,N-VV22,N-VV32,N-VV42,Z-VV22,
Z-VV32,Z-VV42,Z-VLV22,Z-VLV32,Z-VLV42
5
4+1
3+2
1.5 400
2.5 300
6 300
2.3.3 Operation Features
2.3.3.1 U /U 0.6/1kV Rated voltage U0/U is 0.6/1kV.
0
2.3.3.2 70 ( 5 s) 160
Max.temperature of conductor is 70 in normal operation (Max.continuous time 5s,that for cable
conductor does not overpass 160 .
2.3.3.3 GB/T3956-2008
DC resistance of conductor agree with the specifications of GB/T3956-2008.
2.3.3.4 0
Surrounding temperature shall not lower than 0 in installing, Min. bending radius refers to table 45.
P28.

Items
Min.bending radius of cable in fitting
45 Table 45 Max. bending radius
Single core cable
Multiple core cable
No armor With armor No armor With armor
20D 15D 15D 12D
Min. Bending radius of close with connection
box and terminal cable
15D 12D 12D 10D
D Notes: D Outer diameter of cable
2.3.3.5 Cable laying is not limited by the fall.
2.3.3.6 AC Voltage testing
2.5U
0+2kV 5min AC voltage is 2.5U
0+2kV, no puncture within 5 min.
2.3.3.7 Flame-retardant
GB/T19666-2005 4
Flame-retardent agree with the specification of bundle feature for GB/T19666-2005 in table 4.
GB/T19666-2005 6 7
Low smoke and low halogen feature agree with the requirement of GB/T19666-2005 in table 6
and the specifications in table 7.
2.3.3.8 Fire-resistant
GB/T19666-2005 5
Fire resistant talies with the specifications of GB/T19666-2005 fire resistant in table 5.
2.3.4 Manufacturing scope of PVC insulated power cable
46 Table 46 Manufacturing scope
VV VLV VY VLY
VV22 VLV22 VV23 VLV23
VV32 VLV32 VV33 VLV33
VV42 VLV42 VV43 VLV43
VV VLV VY VLY
VV22 VLV22 VV23 VLV23
VV32 VLV32 VV33 VLV33
VV42 VLV42 VV43 VLV43
VV VLV VY VLY
VV22 VLV22 VV23 VLV23
VV32 VLV32 VV33 VLV33
VV42 VLV42 VV43 VLV43
VV VLV VY VLY
VV22 VLV22 VV23 VLV23
VV32 VLV32 VV33 VLV33
VV42 VLV42 VV43 VLV43
VV VLV VY VLY
VV22 VLV22 VV23 VLV23
VV32 VLV32 VV33 VLV33
VV42 VLV42 VV43 VLV43
VV VLV VY VLY
VV22 VLV22 VV23 VLV23
VV32 VLV32 VV33 VLV33
VV42 VLV42 VV43 VLV43
VV VLV VY VLY
VV22 VLV22 VV23 VLV23
VV32 VLV32 VV33 VLV33
VV42 VLV42 VV43 VLV43
VV VLV VY VLY
VV22 VLV22 VV23 VLV23
VV32 VLV32 VV33 VLV33
VV42 VLV42 VV43 VLV43
1
3
2
3+1
4
3+2
4+1
5
Conductor norminal section area mm 2
1.5 400
10 400
10 400
1.5 300
1.5 300
4 300
4 300
1.5 300
1.5 300
4 300
10 300
1.5 300
1.5 300
4 300
4 300
1.5 300
1.5 300
4 300
4 300
1.5 300
1.5 300
4 300
4 300
1.5 300
1.5~300
4 300
4 300
1.5 300
1.5 300
4 300
4 300
P29.

ELECTRIC WIRES & CABLE
Norm.
section area
mm 2
1.5
2.5
4
6
10
16
25
35
50
70
95
120
150
185
240
300
400
No-pinch round
1
1
1
1
7
7
7
7
19
19
19
37
37
37
61
61
61
2.3.5 Cable structure and technical parameter
2.3.5.1 GB/T 3956-2008 Conductor should agree with the requirement of GB/T 3956-2008.
2.3.5.1.1
Min. single wire and DC resistance adopted by conductor structure.
47 Table 47 Conductor structure and DC resistance
Min.single wire in second conductor
20 /km DC
Pinch round
Pinch sector resistance /km 20
Cu. Al. Cu. Al. Cu. Al.
12.1
7.41 12.1
4.61 7.41
3.08 4.61
1.83 3.08
6
6
1.15 1.91
6
6
0.727 1.20
6
6
0.524 0.868
6
6
6
6
0.387 0.641
12
12
12
12
0.268 0.443
15
15
15
15
0.193 0.320
18
15
18
15
0.153 0.253
18
15
18
15
0.124 0.206
30
30
30
30
0.0991 0.164
34
30
34
30
0.0754 0.125
34
30
34
30
0.0601 0.100
53
53
53
53
0.0470 0.0778
2.3.5.1.2 Insulation and Screen
Normal insulation thickness and screen in each voltage level refers to the following table.
48 Table 48 Insulation
Norminal section area mm 2
1.5, 2.5
4, 6, 10, 16
25, 35
50, 70
95, 120
150
185
240
300
400
Norminal insulation thickness mm
0.8
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
2.6
2.3.6 Check and test
2.3.6.1 ( )
DC resistance test of cable conductor (routine test)
20 6
DC resistance of conductor converts into values smaller than the specifications in table 6.
2.3.6.2 ( )
AC voltage test of cable (routine test)
3.5 kV 50Hz .( 1
)
Cable of finished product can withstand AC voltage test 50Hz in 3.5kV (single-core cable dips in
Water of room temperature for 1 hour, then add testing voltage between conductor and water).
2.4
The voltage added shall be 2.4 times than the values of power frequency voltage in table 8 if
adopting DC voltage test, however DC voltage test is not suggested.
2.3.6.3 ( )
AC voltage test of cable insulation wire core 4 hours (sampling test)
P30.

1 2.4 kV
4
Dip the insulation wire core removed outer covering inwater for 1 hours, then apply 2.4kV power
frequency voltage between conductor and water and hold on for 4 hours continuously, it's insulation
does not break.
2.3.7 Reference external diameter and weight of cable
48 55 VV VLV VV22 VLV22 VV32 VLV32
The reference external diameter and weight of common used cable type, such as VV, VLV, VV22,
VLV22 and VV32, VLV32 are listed in table 48 55. All data are not technical parameter checked
by standard, and not checked as contents.
49 Table 49 Single core
section area
mm 2 VV VLV VV22 VLV22 VV32 VLV32 VV VLV VV22 VLV22 VV32 VLV32
Outer diameter mm Weight kg/km
Core No.
1 1.5 6.6
55
1 2.5 7.0
68 53
1 4 7.9
92 69
1 6 8.4
115 81
1 10 9.7 12.9
14.4
165 105 293 233 396 315
1 16 10.7 13.9
15.6
229 133 371 274 501 370
1 25 12.0 15.2
17.0
329 177 486 334 656 451
1 35 13.1 16.3
18.3
427 216 598 386 807 521
1 50 14.9 18.1
20.3
565 278 757 470 1022 635
1 70 16.5 19.7
22.1
768 355 979 566 1322 764
1 95 18.6 21.8
24.4
1042 467 1278 703 1725 949
1 120 20.2 23.4
26.2
1275 555 1530 810 2066 1094
1 150 22.4 25.6
28.7
1569 678 1850 959 2498 1295
1 185 24.6 27.8
31.1
1946 834 2253 1140 3042 1539
1 240 27.4 30.6
34.3
2520 1057 2860 1397 3861 1886
1 300 30.2 33.4
37.4
3127 1293 3500 1666 4725 2249
1 400 34.0 38.4
43.0
3966 1626 4742 2402 6402 3243
50 2 Table 50 2 core
section area
mm 2 VV VLV VV22 VLV22 VV32 VLV32 VV VLV VV22 VLV22 VV32 VLV32
Outer diameter mm Weight kg/km
Core No.
2 1.5 10.6 13.8
123
259
2 2.5 11.4 14.6
152 122 297 267
2 4 13.1 16.3
18.3
209 161 375 327 506 441
2 6 14.1 17.3
19.4
260 191 439 369 593 498
2 10 16.7 18.5
20.7
375 253 585 463 790 625
2 16 18.9 20.7
23.2
518 324 754 560 1018 756
2 25 21.4 23.2
26.0
738 432 1004 698 1355 942
2 35 23.6 25.4
28.4
953 528 1246 821 1682 1108
2 50 27.2 28.8
32.3
1261 686 1612 1036 2176 1399
2 70 30.6 32.8
36.7
1717 886 2109 1278 2847 1725
2 95 34.6 36.0
40.3
2312 1157 3136 1981 4234 2674
2 120 38.6 41.6
46.6
2845 1397 3760 2312 5076 3121
2 150 42.8 46.2
51.7
3495 1704 4528 2738 6113 3696
2 185 47.2 50.6
56.7
4338 2102 5496 3260 7420 4401
2 240 52.8 56.0
62.7
5611 2670 6927 3986 9351 5381
2 300 58.2 61.0
68.3
6937 3251 7989 4302 10785 5808
P31.

ELECTRIC WIRES & CABLE
51 3 Table 51 3 core
section area
mm 2 VV VLV VV22 VLV22 VV32 VLV32 VV VLV VV22 VLV22 VV32 VLV32
Outer diameter mm Weight kg/km
Core No.
3 1.5 11.1 14.3
149
290
3 2.5 11.9 15.1
188 143 340 295
3 4 13.8 17.0
19.0
263 192 438 366 591 494
3 6 14.9 18.1
20.3
334 230 523 418 706 564
3 10 17.7 20.9
23.4
491 308 713 530 963 716
3 16 20.0 23.2
26.0
691 400 941 650 1270 878
3 25 22.8 26.0
29.1
1002 543 1285 826 1735 1115
3 35 20.9 24.1
27.0
1260 624 1521 885 2053 1195
3 50 24.6 28.2
31.6
1687 826 2017 1156 2723 1561
3 70 27.4 30.8
34.5
2321 1079 2672 1430 3607 1931
3 95 31.2 34.8
39.0
3159 1432 3571 1845 4821 2491
3 120 35.4 40.4
45.2
3904 1739 4762 2597 6429 3506
3 150 39.1 44.3
49.6
4804 2127 5768 3091 7787 4173
3 185 43.1 48.5
54.3
5978 2634 7059 3715 9530 5015
3 240 47.8 53.4
59.8
7748 3350 8964 4566 12101 6164
3 300 53.2 59.0
66.1
9672 4159 11049 5536 14916 7474
52 4 Table 52 4 core
section area
mm 2 VV VLV VV22 VLV22 VV32 VLV32 VV VLV VV22 VLV22 VV32 VLV32
Outer diameter mm Weight kg/km
Core No.
4 1.5 11.9 15.1
178
330
4 2.5 12.9 16.1
229 169 392 332
4 4 15.0 18.2
66.1
325 230 514 418 694 564
4 6 16.2 19.4
20.4
417 278 621 482 838 651
4 10 19.3 22.5
21.7
619 376 861 617 1162 833
4 16 21.9 25.1
25.2
880 492 1153 765 1557 1033
4 25 25.0 28.2
28.1
1287 675 1598 986 2157 1331
4 35 24.3 27.5
31.6
1644 796 1946 1098 2627 1482
4 50 27.9 31.3
30.8
2204 1056 2563 1415 3460 1910
4 70 30.7 33.9
35.1
3032 1375 3408 1752 4601 2365
4 95 36.2 41.0
38.0
4154 1851 5011 2709 6765 3657
4 120 40.3 45.1
45.9
5123 2236 6073 3187 8199 4302
4 150 43.8 48.8
50.5
6290 2721 7344 3775 9914 5096
4 185 48.2 53.4
54.7
7835 3376 9013 4555 12168 6149
4 240 54.5 59.9
59.8
10176 4311 11530 5666 15566 7649
4 300 60.6 66.2
67.1
12693 5342 14225 6874 19204 9280
P32.

53 5 Table 53 5 core
section area
mm 2 VV VLV VV22 VLV22 VV32 VLV32 VV VLV VV22 VLV22 VV32 VLV32
Outer diameter mm Weight kg/km
Core No.
5 1.5 12.8 16.0
209
372
5 2.5 13.9 17.1
271 196 446 372
5 4 16.2 19.4
21.7
389 270 593 474 801 640
5 6 17.6 20.8
23.3
503 329 724 550 977 743
5 10 21.1 24.3
27.2
752 448 1015 711 1370 960
5 16 24.0 27.2
30.5
1074 590 1372 888 1852 1199
5 25 27.4 30.8
34.5
1580 815 1933 1168 2610 1577
5 35 30.6 34.0
38.1
2090 1027 2483 1419 3352 1916
5 50 29.4 32.8
36.7
2733 1299 3109 1674 4197 2260
5 70 32.9 36.3
40.7
3761 1691 4179 2109 5642 2847
5 95 38.0 43.0
48.2
5126 2248 6042 3164 8157 4271
5 120 41.2 46.6
52.2
6285 2677 7319 3710 9881 5009
5 150 45.8 51.4
57.6
7763 3302 8929 4468 12054 6032
5 185 51.0 56.8
63.6
9690 4116 11009 5436 14862 7339
5 240 56.5 62.5
70.0
12549 5218 14032 6701 18943 9046
5 300 62.6 68.8
77.1
15669 6480 17336 8147 23404 10998
54 3+1 Table 54 3+1 cores
section area
mm 2 VV VLV VV22 VLV22 VV32 VLV32 VV VLV VV22 VLV22 VV32 VLV32
Outer diameter mm Weight kg/km
Core No.
3 2.5+1 1.5 12.4 15.6
209
366
3 4+1 2.5 14.5 17.7
19.8
287 201 470 369 635 498
3 6+1 4 15.7 18.9
21.2
392 264 590 440 797 594
3 10+1 6 18.8 22.0
24.6
558 341 794 548 1072 740
3 16+1 10 21.4 24.6
27.6
809 457 1076 683 1453 922
3 25+1 16 24.5 27.7
31.0
1188 632 1492 856 2014 1156
3 35+1 16 23.8 27.0
30.2
1419 686 1715 952 2315 1285
3 50+1 25 27.4 31.8
35.6
1907 894 2256 1212 3046 1636
3 70+1 35 30.0 34.8
39.0
2649 1195 3060 1564 4131 2111
3 95+1 50 35.5 40.7
45.6
3561 1547 4443 2387 5998 3222
3 120+1 70 39.6 44.8
50.2
4550 1971 5529 2908 7464 3926
3 150+1 70 43.1 48.5
54.3
5369 2279 6455 3322 8714 4485
3 185+1 95 47.5 53.1
59.5
6786 2866 7999 4021 10799 5428
3 240+1 120 53.8 59.6
66.8
8754 3634 10149 4957 13701 6692
3 300+1 150 59.9 66.1
74.0
10916 4510 12524 6003 16907 8104
55 4+1 Table 55 4+1 cores
section area
mm 2 VV VLV VV22 VLV22 VV32 VLV32 VV VLV VV22 VLV22 VV32 VLV32
Outer diameter mm Weight kg/km
Core No.
4 2.5+1 1.5 13.4 16.6
254
398
4 4+1 2.5 15.7 18.9
21.2
366 255 533 407 720 549
4 6+1 4 17.1 20.3
22.7
482 319 663 478 895 645
4 10+1 6 20.6 23.8
26.7
703 425 919 612 1241 826
4 16+1 10 23.5 26.7
29.9
1011 562 1256 766 1696 1034
4 25+1 16 26.9 30.1
33.7
1504 795 1783 994 2407 1342
4 35+1 16 30.1 33.3
37.3
1926 982 2236 1211 3019 1635
4 50+1 25 28.7 32.3
36.2
2479 1179 3088 1758 4169 2373
4 70+1 35 32.4 36.0
40.3
3426 1557 4093 2183 5526 2947
4 95+1 50 37.5 41.5
46.5
4669 2079 5459 2828 7370 3818
4 120+1 70 40.7 44.9
50.3
5797 2496 6715 3373 9065 4554
4 150+1 70 45.3 49.7
55.7
6982 3000 8003 3979 10804 5372
4 185+1 95 50.3 55.1
61.7
8776 3741 9936 4843 13414 6538
4 240+1 120 56.0 60.8
68.1
11340 4754 12601 5943 17011 8023
4 300+1 150 61.9 67.1
75.2
14147 5904 15548 7184 20990 9698
P33.

ELECTRIC WIRES & CABLE
56 3+2 Table 56 3+2 cores
section area
mm 2 VV VLV VV22 VLV22 VV32 VLV32 VV VLV VV22 VLV22 VV32 VLV32
Outer diameter mm Weight kg/km
Core No.
3 2.5+2 1.5 13.1 16.3
244
385
3 4+2 2.5 15.4 18.6
20.8
345 243 509 392 687 529
3 6+2 4 16.8 20.0
22.4
460 307 637 463 860 625
3 10+2 6 20.3 23.5
26.3
660 408 872 591 1177 798
3 16+2 10 23.2 26.4
29.6
950 537 1192 739 1609 998
3 25+2 16 26.6 29.8
33.4
1409 756 1685 952 2275 1285
3 35+2 16 29.8 34.2
38.3
1731 901 2047 1138 2763 1536
3 50+2 25 28.4 33.2
37.2
2257 1091 2870 1663 3875 2245
3 70+2 35 31.9 36.9
41.3
3073 1407 3749 2042 5061 2757
3 95+2 50 37.0 42.6
47.7
4174 1874 4994 2652 6742 3580
3 120+2 70 40.4 46.0
51.5
5298 2305 6229 3195 8409 4313
3 150+2 70 45.0 50.8
56.9
6209 2704 7244 3698 9779 4992
3 185+2 95 50.0 56.0
62.7
7886 3391 9037 4484 12200 6053
3 240+2 120 55.7 62.1
69.6
10126 4284 11410 5498 15404 7422
3 300+2 150 61.6 68.4
76.6
12575 5277 13999 6621 18899 8938
2.3.8
Continuous load current rating quantity of PVC insulated power cable
2.3.8.1
Laying operation condition of PVC power cable
2.3.8.1.1 Laying in air.
2 2
2.3.8.1.1.1 185mm 2 240mm 90mm
Central distance of single core cable parallel laying it's 90mm for cable of 240mm 2
.
2.3.8.1.1.2 40 Surrounding temperature is 40 .
2.3.8.1.1.3 70
Allowable Max. temperature of core:70
2.3.8.1.1.4
Correct factor of current rating under different air temperature
57
Table 57 Current rating factor for different air temperature
Surrounding temperature
Correct factor
Air temperature
20 25 35 40 45
1.12 1.06 0.94 0.87 0.79
2.3.8.1.2 Laying in soil
2.3.8.1.2.1 2
The central distance is 2 times than cable diameter when single core cable doesn't touch the laying.
2.3.8.1.2.2 25 Surrounding temperature is 25
2.3.8.1.2.3 70 Allowable Max. temperature of core:70
2.3.8.1.2.4 1.0 k.m/W Thermal resistance factor of soil 1.0 k.m/W
2.3.8.1.2.5 0.7m Buried depth 0.7m
2.3.8.1.2.6
Current rating factor for different air temperature refers to following table.
58
Table 58 Current rating factor for different air temperature
Surrounding temperature
Correct factor
Air temperature
15 20 30 35
1.11 1.05 0.94 0.88
P34.

2.3.8.2 Continuous load current rating of cable
Notes:
VV22 VLV22 VV32 VLV32 VV23 VLV23 VV33 VLV33
3 10A
Continuous load current chopping quantity of armor cable VV22, VLV22, VV32, VLV32, VV23, VLV23,
VV33, VLV33 is smaller 3 10A than that without armor with the same specifications, the manual does
not give the current chopping quantity of armor cable, the customer can make calculation up this.
2.3.8.2.1
Allowable current rating in air laying under continuous load conditions
Model
Core No.
59 (A) Table 59 Allowable current chopping quantity in air
VV,VLV,VY,VLY
VV,VLV,VY,VLY
2 cores 3 cores,4 cores, 5 cores,4+1cores, Single sore
3+1 cores
3+2cores
Arrangement of single core cable
Material of core Cu Al
Norm.section
mm 2 1.5
2.5
4
6
10
16
25
35
50
70
95
20
26
37
44
61
82
104
127
155
190
242
/
21
28
37
48
63
81
96
121
150
190
120
150
185
240
300
400
500
630
800
282
322
368
219
247
288
Cu
13
30
37
53
69
89
109
132
167
213
242
282
322
385
431
Al
/
17
23
30
40
54
69
85
104
132
161
190
219
247
299
339
Cu
31
38
54
70
91
111
135
170
217
247
288
328
393
440
Al
/
17
23
31
41
55
70
87
106
135
164
194
223
252
305
346
Cu
23
30
39
49
68
89
113
142
170
216
264
307
353
406
481
552
652
754
868
1001
Al
/
23
30
40
52
69
89
108
132
165
203
236
274
316
372
429
509
595
698
811
Cu
26
33
44
56
77
101
128
161
193
246
299
348
401
460
546
626
738
856
984
1134
Al
/
26
34
45
59
78
102
123
150
187
230
268
311
358
422
486
578
674
791
920
2.3.8.2.2
Allowable current rating of buried laying in long and continuous load condition
P35.

ELECTRIC WIRES & CABLE
Model
Core No.
VV,VLV,VY,VLY
2 cores 3 cores,4 cores,
3+1 cores
60 (A) Table 60 Allowable current rating in soil
5 cores,4+1cores,
3+2cores
VV,VLV,VY,VY
Single sore
Arrangement of single core cable
Material of core Cu Al
Norm.section
mm 2 1.5
2.5
4
6
10
16
25
35
50
70
95
26
34
44
56
76
100
125
155
185
230
275
/
26
35
45
59
77
100
120
145
175
210
120
150
185
240
300
400
500
630
800
310
350
395
245
275
310
Cu
22
29
38
47
65
84
110
130
155
195
230
260
300
335
390
435
Al
/
23
30
39
50
65
84
100
120
150
185
205
230
260
300
340
Cu
22
30
39
48
66
86
112
133
158
199
235
265
306
341
398
340
Al
/
23
31
40
51
66
85
102
122
153
189
209
235
265
306
347
Cu
24
31
40
50
68
86
111
131
160
197
234
267
299
340
394
447
513
582
664
746
Al
/
25
32
41
52
68
86
103
123
152
180
205
234
262
308
349
402
459
529
603
Cu
27
35
46
57
77
98
126
149
181
223
265
302
339
386
446
507
581
660
753
846
Al
/
28
36
47
60
77
98
116
140
172
205
233
265
298
349
395
456
521
560
684
VV-T
YJV-T
VV22-T
YJV22-T
Model
Cu
Al
VLV-T
YJLV-T
VLV22-T
YJLV22-T
Power Cable with Con-centric Conductor
Executive Standard
GB/T12706-2008
It is manufactured according to GB/T12706-2008 standards.
1 Application
0.6/1kV
It is suitable for power transmission as power lines with rated voltage 0.6/1kV or lower.
2 Type and Designation
Designation
Cu/Al conductor PVC insulated PVC sheathed power cable with concentric conductor
Cu/Al conductor XLPE insulated PVC sheathed power cable with concentric conductor
Cu/Al conductor PVC insulated steel tape armored PVC sheathed power cable with concentric conductor
Cu/Al conductor XLPE insulated steel tape armored PVC sheathed power cable with concentric conductor
P36.

Model
Cu
VV32-T
YJV32-T
VV42-T
YJV42-T
Z-VV-T
Z-YJV-T
Z-VV22-T
Z-YJV22-T
Z-VV32-T
Z-YJV32-T
Z-VV42-T
Z-YJV42-T
Al
VLV32-T
YJLV32-T
VLV42-T
YJLV42-T
Z-VLV-T
Z-YJLV-T
Z-VLV
22-T
Z-YJLV 22-T
Z-VLV 32-T
Z-YJLV32-T
Z-VLV 42-T
Z-YJLV42-T
Designation
Cu/Al conductor PVC insulated thin steel wire armored PVC sheathed power cable with concentric conductor
Cu/Al conductor XLPE insulated thin steel wire armored PVC sheathed power cable with concentric conductor
Cu/Al conductor PVC insulated thick steel wire armored PVC sheathed power cable with concentric conductor
Cu/Al conductor XLPE insulated thick steel wire armored PVC sheathed power cable with conceniric conductor
Cu/Al conductor PVC insulated PVC sheathed flame-retardant power cable with concentric conductor
Cu/Al conductor XLPE insulated PVC sheathed flame-retardant power cable with concentric conductor
Cu/Al conductor PVC insulated steel tape armored PVC sheathed flame-retardant power cable with concentric conductor
Cu/Al conductor XLPE insulated steel tape armored PVC sheathed flame-retardant power cable with concentric conductor
Cu/Al conductor PVC insulated thin steel wire armored PVC sheathed flame-retardant power cable with concentric conductor
Cu/Al conductor XLPE insulated thin steel wire armored PVC sheathed flame-retardant power cable with concentric conductor
Cu/Al conductor PVC insulated thick steel wire armored PVC sheathed flame-retardant power cable with concentric conductor
Cu/Al conductor XLPE insulated thick steel wire armored PVC sheathed flame-retardant power cable with concentric conductor
N-VV-T
Cu conductor PVC insulated PVC sheathed fire- resistance power cable with concentric conductor
N-YJV-T
Cu conductor XLPE insulated PVC sheathed fire- resistance power cable with concentric conductor
N-VV22-T
Cu conductor PVC insulated steel tape armored PVC sheathed fire- resistance power cable with concentric conductor
N-YJV22-T
Cu conductor XLPE insulated steel tape armored PVC sheathed fire- resistance power cable with concentric conductor
N-VV32-T
N-YJV32-T
Cu conductor PVC insulated thin steel wire armored PVC sheathed fire- resistance power cable with concentric conductor
Cu conductor XLPE insulated thin steel wire armored PVC sheathed fire- resistance power cable with concentric conductor
N-VV42-T
Cu conductor PVC insulated thick steel wire armored PVC sheathed fire- resistance power cable with concentric conductor
N-YJV42-T
Cu conductor XLPE insulated thick steel wire armored PVC sheathed fire- resistance power cable with concentric conductor
P37.

ELECTRIC WIRES & CABLE
3 Specification
Type
Cu
VV-T YJV-T
N-VV-T N-YJV-T
Z-VV-T Z-YJV-T
VV22-T
YJV22-T
N-VV22-T
N-YJV22-T
Z-VV22-T
Z-YJV22-T
VV32-T
YJV32-T
N-VV32-T
N-YJV32-T
Z-VV32-T
Z-YJV32-T
VV42-T
YJV42-T
N-VV42-T
N-YJV42-T
Z-VV42-T
Z-YJV42-T
Al
VLV
YJLV-T
Z-VLV-T Z-YJLV-T
VLV
22-T
YJLV
22-T
Z-VLV 22-T
Z-YJLV 22-T
VLV
32-T
YJLV
32-T
Z-VLV
32-T
Z-YJLV
32-T
VLV 42-T
YJLV 42-T
Z-VLV 42-T
Z-YJLV 42-T
Core No.
3+1(T)
4+1(T)
3+1+1(T)
Norminal section of conductor mm 2
4 300
4 Construction of cable
1
2
3
4
5
6
7
8
1
2
4
5
6
8
7
The structure indicator diagram of power cable with concentric conductor
1
2
3
4
Conductor
Insulation
Filler
Tape
5 Inner layer
6 Outside Conductor
7 Tape layer
8 Outer sheath
5 Using feature & technical Performance
5.1 U
0/U 0.6/1kV
Rated Voltage U /U 0.6/1kV.
0
5.2 90 70
The Max.long-term operating temperature of cable conductor XLPE Insulation 90 ,PVC insulation 70
5.3 ( 5S) 250
160
Max.temperature for cable when short-circuit. (lasting for max.5 seconds) 250 for XLPE insulation.
160 for PVC insulation.
5.4 0 0
20 12 15
12
Environment temperature in laying the cable should be no lower than0 .Otherwise it should be
preheated .Permissible bending radius of cable:single cable is no less than 20 times of the overall
diameter. multi -core cable is no less than 15 times of the overall diameter.
5.5 2.5U
0+2kV 5min
The finished cable should pass voltage test of A.C 2.5U 0+2kV lasting 5minutes without punture.
5.6 20 GB/T3956 2008
D.C conductor resistance complies with the stipulations of GB/T 3956-2008in 20 .
P38.

5.7 ( )
Low and even forward (breckard) and zero sequence impedance improves the quality of power supply.
5.8
Compared with the fourth core of ordinary four power cables, the outer coaxial conductor has a
much lower reactance value when operating in zero sequence, which contributes to the fast action
of automatic short circuit protection so as to ensure the safe operation of cables and related equiptment.
5.9
The complete cable has strong resistance characters against electromagnetic interference and thunder strike.
5.10 GB/T19666-2005
GB/T19666-2005
The combustion character of the cable:
Flame-retardant cable could endure firing test in bundle stipulated in GB/T19666-2005
Fire-resistance cable could endure fire rating in GB/T19666-2005.
Special Cable for Transducer
1 Performance and usage of product
0.6/1kV
The product is used as power supply cable or electric connection for AC rated voltage 0.6/1kV and
below transducing control system. It has strong impulse peformance, which can endure impulse voltage
in transducing. Cable has better shield performance and can eliminate electro-interferance effectively,
reducing motor noise of transducer and ensuring reliable operation of system. It is widely usde in the
fields of metallurgy, power and petrochemical.
2 Operation performance
2.1 U 0/U 0.6/1kV
AC rated voltageU /U 0.6/1kV
0
2.2 180 46 200 260 70
90
Max. working temperature: silicon rubber insulation 180 F 46 insulation 200 and 260
PVC insulation 70 ; cross-linked polyethylene 90 .
2.3 0
PVC sheathed cable no lower than 0 .
Model
BPGGP
BPGGP2
BPGGPP2
BPGGP3
Designation
2.4 10
Allowable bending radius of cable: Min. cable is 10 times smaller than externial diameter.
3 Model and designation
Silicon rubber insulated & sheathed copper wire weave shieled transducer power cable with high temperature resistant
Silicon rubber insulated & sheathed copper tape shielded transducer power cable with high temperature resistant
Silicon rubber insulated & sheathed copper wire weave Cu tape shieled transducer power cable with high temperature resistant
Silicon rubber insulated & sheathed Al polyester composite membrane shieled transducer power cable with high temperature resistant
P39.

ELECTRIC WIRES & CABLE
Model
BPGVFP
BPGVFP2
BPGVFPP2
BPGVFP3
BPFFP
BPFFP2
BPFFPP2
BPFFP3
BPVVP
BPVVP2
BPVVPP2
BPVVP3
Designation
Silicon rubber insulated butyronitrile sheathed brass wire weave shieled transducer power cable with high temperature resistant
Silicon rubber insulated butyronitrile sheathed Cu tape shieled transducer power cable with high temperature resistant
Silicon rubber insulated butyronitrile sheathed brass wire weave Cu tape shielded transducer power cable with high temperature resistant
Silicon rubber insulated butyronitrile sheathed Al polyester composite membrane shielded transducer power cable with high temperature resistant
46
F46 insulated & sheathed brass wire weave shielded transducer power cable with high temperature resistant
46
F46 insulated & sheathed Cu tape weave shielded transducer power cable with high temperature resistant
46
F46 insulated & sheathed brass wire weave Cu tape shielded transducer power cable with high temperature resistant
46
F46 insulated & sheathed Al polyester composite membrane shielded transducer power cable with high temperature resistant
Silicon rubber insulated & sheathed brass wire weave shielded transducer power cable
Silicon rubber insulated & sheathed Cu tape shielded transducer power cable
Silicon rubber insulated & sheathed brass wire weave Cu tape shielded transducer power cable
Silicon rubber insulated & sheathed Al polyester composite membrane shielded transducer power cable
BPYJVP
XLPE insulated PVC sheathed brass wire weave shielded transducer power cable
BPYJVP2
XLPE insulated PVC sheathed Cu tape shielded transducer power cable
BPYJVPP2
XLPE insulated PVC sheathed brass wire weave Cu tape shielded transducer power cable
BPYJVP3
XLPE insulated PVC sheathed Al polyester composite membrane shielded transducer power cable
Z
R
Notes: Brass wire in conductor core can adopt tinning, add Z before flame-retardant type cable and R
before flexible structure cable.
4 Code designation and meaning
BP
G
F
V
YJ
VF
P(P1)
P2
P3
PP2
Code
Cu conductor
F46
Code meaning
Transducer power cable
Omitted
Silicon rubber insulated or sheath
F46insulated or sheath
PVC insulated or sheath
Corss-linked polyethylene insulated
Butyronitrile shield
( ) Cu weave shield(tinning weave shield)
Cu tape shield
Al polyester composite membrane shield
Brass wire weave Cu tape shield
5 Cable specification
Model
Core No.
3+3
All models 3+1
1
Main section area of wire core
Norminal section area mm 2
4 6 10 16 25 35 50 70 95
120 150 185 240
P40.

Grounding wire core section
4
6
10
16, 25
35
50, 70
95
120, 150
185
240
Main wire core norminal section area mm 2
1(0.75)
1.5(1)
2.5(1.5)
4(2.5)
6
10
16
25
35
50(35)
Grounding wire core section area mm 2
6 Main technical data
6.1 ( GB/T 3956 )
DC resistance of finished product cable conductor ( tallying with GB/T 3956)
6.2 (20 ) 100M km
50 M km
Insulating resistance of finished cable (20 ): F plastic and silicon rubber insulation shall be no
smaller than 100M km PVC insulation shall be no smaller than 50 M km.
6.3 50Hz 3.5kV/5min
Cable of finished product can endure AC 50Hz 3.5kV/5min. testing voltage no puncture.
6.4 Transmit impedance of screen layer
100MHz 100 /m
Transmit impedence equals or smaller than 100 /m as cable is in 100MHz.
0.7
Restained factor of ideal screen of cable equals or smaller than 0.7.
7 Basic cable specification and structure parameter
( * )
*
Core*Norminal
section(mm )
Conductor structure
(No.*Dia.) mm
3*4
1/2.26
3*6
1/2.78
3*10
7/1.35
3*16
7/1.70
3*25
7/2.15
3*35
7/2.52
3*50
10/2.52
3*70
14/2.52
3*95
19/2.52
3*120
24/2.52
3*150
30/2.52
3*185
37/2.52
3*4+3*0.75
1/2.26
3*6+3*1
1/2.78
3*10+3*2.5
7/1.35
3*16+3*2.5
7/1.70
3*25+3*4
7/2.15
3*35+3*6
7/2.52
3*50+3*10
10/2.52
3*70+3*10
14/2.52
3*95+3*16
19/2.52
3*120+3*25
24/2.52
3*150+3*25
30/2.52
3*185+3*35
37/2.52
BPVVPP2
BPYJVPP2
13.5
14..0
19.0
22.0
25.0
26.0
28.5
31.5
36.5
40.0
45.0
47.0
14.5
15.0
20.8
23.0
28.0
32.0
37.0
41.6
47.0
50.1
52.0
58.5
Max. outer dia. of cable(mm)
BPGGPP2
15.5
16.0
21.0
24.0
26.5
35.5
40.0
43.5
50.0
56.0
60.0
67.0
16.5
17.0
22.0
25.0
27.5
36.5
41.0
44.5
51.0
57.0
61.0
68.0
P41.

ELECTRIC WIRES & CABLE
8 Diagram of product structure
1
2
3
4
5
6
BPYJVPP2
Structure diagram of BPYJVPP2
1 Conductor
2
Insulation layer: Corss-linked polyethylene
3 Lapping layer
4 Cu weave shield layer
5 Cu tape shield layer
6 Outer covering
1
2
3
4
5
6
BPGGPP2
Structure diagram of BPGGPP2
1 Conductor
2
Insulation: silicon rubber
3 Lapping layer
4 Cu weave shield layer
5 Cu tape shield layer
6 Silicon rubber covering
P42.

Overhead Insulation Cable
1kV
Rated voltage 1kV and below overhead insulation cable
1 Standard and application scope
GB/T 12527-2008 IEC502 IEC227
0.6/1kV
This product is produced in accordance with the GB/T12527-2008 standard of GB/T12527-2008
that is made by referring and adapting the standards of IEC502and IEC227 and it is suitable
for aerial insulated cable with A.C .rated voltage 0.6/1kV or lower.
2 Using feature
2.1 70 90
The permitted working temperature of cable,conductor in a long time is : For PVC and PE insulated
not be over 70 ; For XLPE insulated should not be over 90
2.2 0
The laying temperature of the cable should not be below 0 .
2.3 (D) 25mm 4D (D) 25mm
6D
The permitted bend radius of the cable: If the outside diameter of the cable (D) is less than 25mm.it should
not be less than 4D; If the outside diameter of the cable (D) is 25mm or more,it should not be less than 6D.
Type
JKV 0.6/1
JKLV 0.6/1
JKY 0.6/1
JKLY 0.6/1
JKYJ 0.6/1
JKLYJ 0.6/1
3 Type of the cable
Designation
0.6/1kV
Cu core PVC aerial insulated cable with rated voltage 0.6/1kV
0.6/1kV
Al core PVC aerial insulated cable with rated voltage 0.6/1kV
0.6/1kV
Cu core PE aerial insulated cable with rated voltage 0.6/1kV
0.6/1kV
Al core PE aerial insulated cable with rated voltage 0.6/1kV
0.6/1kV
Cu core XLPE aerial insulated cable with rated voltage 0.6/1kV
0.6/1kV
Al core XLPE aerial insulated cable with rated voltage 0.6/1kV
Main Application
Aerial fixed laying and leading wire
4 Specification of the cable
Type
JKV JKLV JKLY
JKYJ JKLYJ
JKLV JKLY JKLYF
No. of core
Nomial section mm 2
3+K 1 6 240
1
6 240
2 4
6 240
(1)K
Remarks: 1.K is neutral conductor with supporting. It may be selected in accordance with the requirement
of the project in order to match with the main wire.
P43.

ELECTRIC WIRES & CABLE
5
The electric and the mechanical performance of the cable
1 1kV
Table1:Electrical and mechanical properties of XLPE aerial insulated cable for rated voltage 0.6/1kV.
Normal crosssectional
area
Min.insulation resistance
Max.DC resistance of each conductor at 20 /km 90
mm 2 at 90 M km
Flexible-copper
Cu. Al.
20
10
1.83
3.08 0.67
16
1.15
1.198 1.91 0.65
25
0.727
0.749 1.20 0.54
35
0.524
0.540 0.868 0.54
50
0.387
0.399 0.641 0.46
70
0.268
0.276 0.443 0.40
95
0.193
0.199 0.320 0.39
120
0.153
0.158 0.253 0.35
150
0.124
0.128 0.206 0.35
185
0.0991
0.1021 0.164 0.35
240
0.0754
0.0777 0.125 0.34
Min.breaking strength of cable N
Cu.
3471
5486
8465
11731
16502
23461
31759
39911
49505
61846
78923
Al.
1650
2517
3762
5177
7011
10354
13727
17339
21033
26732
34679
Min.tension strength
of steel wire N/mm 2
630
630
630
630
630
630
630
630
630
630
630
10kV 35kV
Aerial Insulated Cable With Rated Voltage 10kV or 35 kV
1 Standard and application scope
GB/T14049 2008 U
0(Um) 10(12)kV
35(42)kV
This product is produced in accordance with the standard of GB/T14049-2008. The products, Cu
core or Al core XLPE or HDPE aerial insulated electric power cables may be used The fields
where the A.C. Rated voltage U 0(Um) is 10(12)kV 35(42)kV individually.
2 Using feature
2.1 ( ) 90 ; 75
The Max permitted working temperature of the cable'sconductor (cable having supporting
structure) is XLPE insulated electric power cable 90 ;HDPE insulated electric power cable 75
2.2 ( 5 ) 250
150
When short circuit(the Max lasting time is not over 5seconds) the Max temperature of the
cable XLPE insulated 250 ;HDPE insulated 150 .
2.3 0
When laying the temperature should not be lower than 0
2.4
The permitted bend radius should not be less than the diameter of cylinder that had been used
for the bend testing
3 Type of the cable
Type Designation Main Application
JKYJ
JKTRYJ
JKLYJ
JKY
JKTRY
JKLY
Cu core XLPE aerial insulated cable
Soft Cu core XLPE aerial insulated cable
Al core XLPE aerial insulated cable
Cu core PE aerial insulated cable
Soft Cu core PE aerial insulated cable
Al core PE aerial insulated cable
Aerial and fixed laying the product of
soft copper is used for leading wire
or tiansformer When laying a certain
distance must be kept between the
cable and the tree. When operation,
the cable can cantact with the tree
equently
P44.

Type Designation Main Application
JKLYJ/B
JKLYJ/Q
JKLY/Q
JKLGYJ-10KV
JKLGYJ/Q-10KV
Al core with essential color XLPE aerial insulated cable
Al core light XLPE aerial insulated cable
Al core light PE aerial insulated cable
10kV ( )
Aluminium conductor (steel-reinforced) XLPE aerial insulated cable with rated voltage 10kV
10kV ( )
Aluminium conductor (steel-reinforced) light XLPE aerial insulated cable with rated voltage 10kV
Aerfal and fixed laying. when laying a
certion distance must be kept between
the tree. when operaton, the cable can
contact with the tree in a short time.
Type
JKYJ JKTRYJ JKLYJ
JKY JKTRY JKLY
JKLYJ/Q JKLY/Q
JKLYJ/B
4 10kV 35kV
The specification aerial insulated Cable with rated voltage 10kV or 35kV
Number of core
1
3
3+K (A) Or 3+K (B)
1
3
3+K (A) Or 3+K (B)
Rated Voltage (kV)
10 35
Normal Section Area mm 2
10 300
25 300
25 300
K25 120 In which.Kis25 120
10 300
25 300
25 300
K25 120 In which.Kis25 120
5 300
/
/
/
/
/
/
/
(1) K
Remark: (1) In which,K is a supporting twisted wire,ccording to the requirement of the project,the specified
section listed in table may be selected to match with related conctor's section.
(2) (A) (B)
In which,(A) is a steel supporting twisted wire,and (B) is a Al alloy supporting twisted wire.
5 Electrical and mechanical properties
1 10kV 35kV
Table1: Electrical and mechanical properties of XLPE insulated aerial cables for rated voltages up to 10kV
35kV
mm 2 Flexible-copper
Cu. Al. Cu. Al.
Normal crosssectional
area
20
Max.DC resistance of each conductor at 20 /km Min.breaking strength of cable N
10
1.83
3.08
16
1.15
1.91
25
0.727
0.749 1.20
8465
3762
35
0.524
0.540 0.868
11731
5177
50
0.387
0.399 0.641
16502
7011
70
0.268
0.276 0.443
23461
10354
95
0.193
0.199 0.320
31759
13727
120
0.153
0.158 0.253
39911
17339
150
0.128 0.206
49505
21033
185
0.1021 0.164
61846
26732
240
0.0777 0.125
78923
34679
300
0.0619 0.100
99788
43349
Min.tension strength
of steel wire N/mm 2
30000
42000
56550
81150
110150
P45.

ELECTRIC WIRES & CABLE
6 ( 2 3 4 5)
Structure,size and weight (Table2 3 4 5)
2 (10kV) ( )
Table2: Structure,size and weight of single-core cable
Normal cross-sectional
area of conductor mm 2
10
Normal thickness of
conductor screen mm
0.5
Normal thickness
of insulation mm
3.4
Approx.overall
diameter mm
12.0
Calculating weight Kg/km
JKYJ JKTRYJ JKLYJ
196
121
16
0.5
3.4
13.0
274
153
25
0.5
3.4
14.0
353
178
35
0.5
3.4
15.0
452
237
50
0.5
3.4
16.1
576
284
70
0.5
3.4
17.9
785
364
95
0.6
3.4
19.7
1045
461
120
0.6
3.4
21.1
1283
547
150
0.6
3.4
22.5
1551
643
185
0.6
3.4
24.4
1902
765
240
0.6
3.4
26.6
2446
953
300
0.6
3.4
28.8
3286
1223
3 (10kV)
Table3: Structure,size and weight of three-core cable
Normal cross-sectional
area of conductor mm 2
3 25
3 35
3 50
3 70
3 95
3 120
3 150
3 185
3 240
3 300
Normal thickness of
conductor screen mm
0.5
0.5
0.5
0.5
0.6
0.6
0.6
0.6
0.6
0.6
Normal thickness
of insulation mm
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
Normal thickness of
insulation screen mm
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
Approx.overall
diameter mm
34.2
36.3
38.7
42.6
46.4
49.4
52.5
56.1
61.3
66.0
Calculating weight Kg/km
JKYJ JKTRYJ JKLYJ
1081
545
1384
726
1764
870
2401
1115
3201
1412
3930
1675
4751
1970
5826
2434
7492
2919
10065 3746
4 (35kV)
Table 4: (35kV) structure, size and weight of single core cable
Normal cross-sectional
area of conductor mm 2
1 50
Normal thickness of
conductor screen mm
0.8
Normal thickness
of insulation mm
9.3
Approx.overall
diameter mm
27.0
Calculating weight kg/km
JKYJ JKTRYJ JKLYJ
993
680
1 70
0.8
9.3
29.0
1227
789
1 95
0.8
9.3
30.0
1500
905
1 120
0.8
9.3
32.0
1768
1016
1 150
0.8
9.3
33.0
2080
1140
1 185
0.8
9.3
35.0
2446
1287
1 240
0.8
9.3
37.0
3013
1510
1 300
0.8
9.3
39.0
3620
1740
P46.

5: (3 K)
Table5: Structure, size and weight of (3
K)cable
Normal crosssectional
Normal thickness
area of conductor screen
of conductor mm
mm 2
25 0.7
35 0.7
50 0.7
70 0.7
95 0.7
120 0.7
150 0.7
185 0.7
240 0.7
Normal thickness
of insulation
mm
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
Normal thickness
of insulation screen
mm
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
Normal thickness
Of sheath
mm
1.7
1.7
1.8
1.8
1.9
1.9
2.0
2.0
2.1
Size of
lashing wire
mm
3.0 6.0
3.0 6.0
3.0 6.0
3.0 6.0
3.0 6.0
3.0 6.0
3.0 6.0
3.0 6.0
3.0 6.0
Size of
cables
mm
52 50
55 51
59 54
64 57
69 63
73 64
77 67
82 70
89 76
Calculating weight
Kg/km
JKTRYJV
2049
2833
3424
4318
5426
6236
7171
8230
10084
JKLYJV
2174
2532
3031
3638
3980
4388
4748
5511
2 2 2
:25--95 mm ; 95 mm 95 mm
Note:The cross-sectional area of steel messenger wire can be equivalent to the cross-sectional drea of the
2 2 2
main conductor for 25 95 mm the cross-sectional area of steel wire can be over 95 mm in excess of 95 mm
7 Continuous current-ratings of cable
7.1
Cable installing in air
7.2 40
Ambient temperature :40
7.3 1000w/m 2
Intensity of solar radiation: 1000w/m 2
7.4 ( 6)
Continuous current ratings of cables(Table6)
type
core No
6: 1kV. 10kV
Table 6: Current-ratings of aerial cables with XLPE insulation for rated voltages up to 1kV
: (A) Unit:(A)
JKYJ-0.6/1kV JKTRYJ-0.6/1 kV JKLYJ-0.6/1 kV JKTRYJV-10 kV JKLYJV-10 kV
single-core
Three-core
3+K
10kV.
Normal.Cross
-sectional area
of conductor mm 2
Cu.
Flexiblecopper
Flexiblecopper
Al.
Cu.
Al.
Flexiblecopper
Al.
10
16
25
35
50
70
95
120
150
185
240
300
91.2
119.8
157.1
191.1
229.6
289.4
353.8
409.0
467.0
539.2
642.6
744.3
92.7
121.7
158.7
193.1
232.1
292.4
357.7
413.8
427.4
544.8
649.4
750.7
71.2
94.2
123.2
149.6
179.8
226.8
277.1
321.1
365.9
423.0
504.4
582.9
121.1
147.1
176.2
221.5
270.5
312.2
355.9
410.2
487.6
563.1
122.4
148.6
178.1
223.8
273.5
315.8
360.0
414.4
492.7
568.5
95.0
115.2
138.1
173.7
211.9
245.1
278.9
321.9
383.0
441.7
108.9
132.1
157.2
196.1
238.0
273.8
310.8
351.3
453.2
102.3
121.8
152.1
184.5
212.5
240.8
272.9
352.1
P47.

ELECTRIC WIRES & CABLE
Prefabricated Branch Cable
1 Executive Standards
JB/T10636-2006 0.6/1kV
The prefabricate branch cable made by our company complies with standard JB/T10636-2006
Prefabricated Branch Cable of Rated Voltage 0.6/1kV Cu Core Plastic Insulation .It is used in
residence, high-rising building, tunnel and works..
2 Technical Performance
2.1 : 3.5kV, 5min ; AC withstand voltage: 3.5kV, no puncture for 5 min;
2.2 : 200M ; Insulation resistance: 200M ;
2.3 : 1.2; Ratio of branch joint resistance: 1.2;
2.4 : 0.2;
Short circuit test: change ratio of DC resistance after short circuit 0.2;
2.5 : 25 75 , 26-125 25 +8 ;
Thermal cycle test: Measured value for 25th period 75 , the measured value for 26-125 period
is smaller than+8 , the value of temperature rise of 25th period.
3
Cable model, designation and manufacturing scope
Prefabricate branch cable
Type
Designation
Core No.
Norminal section area mm 2
Main cable
Brance cable
FZ-VV
Cu core PVC Insulated PVC sheathed prefibricate branch cable
1
16 500
2.5 240
FZ-ZRVV
Cu core PVC Insulated PVC sheathed fire-resistant prefibricate branch cable
2 3
16 300
2.5 150
FZ-NHVV
Cu core PVC insulated PVC sheathed fire-resistant prefibricate branch cable
FZ-YJV
Cu core XLPE insulated PVC sheathed prefibricate branch cable
4
16 185
2.5 95
FZ-ZRYJV
Cu core XLPE insulated PVC sheathed flame-retardant prefibricate branch cable
FZ-NHYJV
Cu core XLPE insulated PVC sheathed flame-retardant prefibricate branch cable
5
16 150
2.5 70
4
Main advantages of prefabricate branch cable
4.1 With better reliability in safe power supply
4.1.1 ,
Conductor of main cable has no joints, better in continuity to reduce trouble point.
4.1.2
Branch joints adopt all mechanical process, reducing greatly phenomena of quality from person.
4.1.3 , ,
It's reasonable for structure of branch joints, small for contact resistance, no effect on expanding
with heat and contracts with cold.
4.2
It's economy, can reduce distinctly the cost of distribution power.
To save construction laboring, total engineering cost, including personnel and material are cut down.
4.4.3 , It's easy in assembling to reduce construction period.
P48.

, ,
Assembling device needs only one common windlass, a great of work on site is done in works,
laboring time on construction sites is saved.
4.4.4 , It's easy for on-site management, free maintenance.
, ;
One time opening rate in success is high, after prefabricate cable is assembled according to stipulations;
branch cable system doesn't need any repair in normal operation.
4.4.5
Better antinock, airtightness, waterproofness and Flame-retardant
NH
750~1000 90min
The branch joints and upper support are airtightness and waterproofness, which can be used in damp
areas. The branch cable with NH type can operate normally for 90 min. under 750--1000 .
5
Ordering
Please supply the following information:
5.1
System diagram, power and way of distribution system;
5.2
Model specification and length of main cable;
5.3
Model specification and length of branch cable;
5.4 , ,
The cable is pulling from earth to up, or from top downwards in laying;
5.5
Whether make end treatment to cable;
5.6
The name, model, specification and quantity of other accessories.
Control Cable
1 Executive Standards
GB/T9330 2008
GB/T19666-2005
It is manufactured according to GB/T9330-2008 standards
The low-smoking low-halogen low-smoking halogen-free flame-retardant cable , it complies with
GB/T19666-2005standards.
2 Application
(Uo/U)450/750V
It is used for the signal transmission controlling and measuring system of the electric apparatus
and the power distribute apparatus in the field of metallurgy,power and petrochemistry. Its rated
voltage (Uo/U)is up to including 450/750V.
P49.

ELECTRIC WIRES & CABLE
3 Type and Designation
Model
Designation
KVV
KYY
KYV
KYJV
KVVP
KYYP
KYVP
KYJVP
KVVP2
KYYP2
KYVP2
KYJVP2
PVC insulated PVC sheathed control cable
PE insulated PE sheathed control cable
PE insulated PVC sheathed control cable
XLPE insulated PVC sheathed control cable
PVC insulated PVC sheathed copper wire braided screen control cable
PE insulated PE sheathed copper wire braided screen control cable
PE insulated PVC sheathed copper wire braided screen control cable
XLPE insulated PVC sheathed copper wire braided screen control cable
PVC insulated PVC sheathed copper tape wrapped screen control cable
PE insulated PE sheathed copper tape wrapped screen control cable
PE insulated PVC sheathed copper tape wrapped screen control cable
XLPE insulated PVC sheathed copper tape wrapped screen control cable
KVVP3
PVC insulated PVCsheathed Al/plastic wrapped screen control cable
KYYP3
PE insulated PE sheathed Al/plastic wrapped screen control cable
KYVP3
PE insulated PVC sheathed Al/plastic wrapped screen control cable
KYJVP3
XLPE insulated PVC sheathed Al/plastic wrapped screen control cable
KVV22
PVC insulated PVC.sheathed double steel tape armoured control cable
KYV23
PE insulated PE sheathed double steel tape armoured control cable
KYV22
PE insulated PVC sheathed double steel tape armoured control cable
KYJV22
XLPE insulated PVC sheathed double steel tape armoured control cable
KVVR
PVC insulated PVC heathed flexible control cable
KYYR
PE insulated PE sheathed flexible control cable
KYVR
PE insulated PVC sheathed flexible control cable
KYJVR
XLPE insulated PVC sheathed flexible control cable
KVVRP
KYYRP
PVC insulated PVC sheathed copper wire braided screen flexible control cable
PE insulated PE sheathed copper wire braided screen flexible control cable
P50.

Model
KYVRP
KYJVRP
Z-KVV
Z-KYY
Z-KYJV
Z-KVVP
Z-KYVP
Z-KYJVP
Designation
PE insulated PVC sheathed copper wire braided screen flexible control cable
XLPE insulated PVC sheathed copper wire braided screen flexible control cable
PVC insulated PVC sheathed control cable flame retardant
PE insulated PE sheathed control cable flame retardant
XLPE insulated PVC sheathed control cable flame retardant
PVC insulated PVC sheathed copper wire braided screen control cable flame retardant
PE insulated PVC sheathed copper wire braided screen control cable flame retardant
XLPE insulated PVC sheathed copper wire braided screen control cable flame retardant
Z-KVVP2
PVC insulated PVC sheathed
copper tape wrapped screen control cable flame retardant
Z-KYVP2
Z-KYJVP2
Z-KVVP3
PE insulated PVC sheathed copper tape wrapped screen control cable flame retardant
XLPE insulated PVC sheathed copper tape wrapped screen control cable flame retardant
PVC insulated PVC.sheathed Al/plastic wrapped screen control cable flame retardant
Z-KYVP3
PE insulated PVC.sheathed Al/plastic wrapped screen control cable flame retardant
Z-KYJVP3
XLPE insulated PVC sheathed Al/plastic wrapped screen control cable flame retardant
Z-KVV22
PVC insulated PVC sheathed double steel tape armoured control cable flame retardant
Z-KYV22
PE insulated PVC sheathed double steel tape armoured control cable flame retardant
Z-KYJV22
XLPE insulated PVC sheathed double steel tape armoured control cable flame retardant
Z-KVVR
PVC insulated PVC sheathed flexible control cable flame retardant
Z-KYVR
PE insulated PVC sheathed flexible control cable flame retardant
Z-KYJVR
XLPE insulated PVC sheathed flexible control cable flame retardant
Z-KVVRP
PVC insulated PVC sheathed copper wire braided screen flexible control cable flame retardant
Z-KYVRP
PE insulated PVC sheathed copper wire braided screen flexible control cable flame retardant
Z-KYJVRP
XLPE insulated PVC sheathed copper wire braided screen flexible control cable flame retardant
DDZ-KVV
PVC insulated PVC sheathed control cable low-smoking low-halogen flame retardant
DDZ-KYV
DDZ-KYJV
DDZ-KVVP
PE insulated PVC sheathed control cable low-smoking low-halogen flame retardant
XLPE insulated PVC sheathed control cable low-smoking low-halogen flame retardant
PVC insulated PVC sheathed control wire braided common shield control cable low-smoking low-halogen flame retardant
P51.

ELECTRIC WIRES & CABLE
Model
DDZ-KYVP
DDZ-KYJVP
DDZ-KVVP2
DDZ-KYVP2
DDZ-KYJVP2
DDZ-KVVP3
DDZ-KYVP3
DDZ-KYJVP3
DDZ-KVVP22
DDZ-KYVP22
DDZ-KYJVP22
DDZ-KVVR
Designation
PE insulated PVC sheathed control wire braided common shield control cable low-smoking low-halogen flame retardant
XLPE insulated PVC sheathed control wire braided common shield control cable low-smoking low-halogen flame retardant
PVC insulated.PVC.sheathed copper tape wrapped common shield control cable low-smoking low-halogen flame retardant
PE insulated PVC sheathed copper tape wrapped common shield control cable low-smoking low-halogen flame retardant
XLPE insulated PVC sheathed copper tape wrapped common shield control cable low-smoking low-halogen flame retardant
PVC insulated PVC sheathed Al/plastic wrapped common shield control low-smoking low-halogen flame retardant
PE insulated PVC sheathed Al/plastic wrapped common shield control low-smoking low-halogen flame retardant
XLPE insulated PVC sheathed Al/plastic wrapped common shield control low-smoking low-halogen flame retardant
PVC insulated PVC sheathed double steel tape armoured control cable low-smoking low-halogen flame retardant
PE insulated PVC sheathed double steel tape armoured control cable low-smoking low-halogen flame retardant
XLPE insulated PVC sheathed double steel tape armoured control cable low-smoking low-halogen flame retardant
PVC insulated PVC sheathed flexible control cable low-smoking low-halogen flame retardant
DDZ-KYVR
PE insulated PVC sheathed flexible control cable low-smoking low-halogen flame retardant
DDZ-KYJVR
XLPE insulated PVC sheathed flexible control cable low-smoking low-halogen flame retardant
DDZ-KVVRP
PVC insulated PVC sheathed copper wire braided common shield flexible control cable low-smoking low-halogen flame retardant
DDZ-KYVRP
PE insulated PVC sheathed copper wire braided common shield flexible control cable low-smoking low-halogen flame retardant
DDZ-KYJVRP
XLPE insulated PVC sheathed copper wire braided common shield flexible control cable low-smoking low-halogen flame retardant
WDZ-KYJY
XLPE insulated PO sheathed control cable low-smoking halogen-free flame retardant
WDZ-KYY
PO insulated PO sheathed control cable low-smoking halogen-free flame retardant
WDZ-KYJYP
XLPE insulated PO sheathed copper wire braided common shield control cable low-smoking halogen-free flame retardant
WDZ-KYYP
PO insulated PO sheathed copper wire braided common shield control cable low-smoking halogen-free flame retardant
WDZ-KYJYP2
XLPE insulated PO sheathed copper tape wrapped common shield control cable low-smoking halogen-free flame retardant
WDZ-KYYP2
PO insulated PO sheathed copper tape wrapped common shield control cable low-smoking halogen-free flame retardant
WDZ-KYJYP3
XLPE insulated PO sheathed Al/plastic wrapped common shield control cable low-smoking halogen-free flame retardant
WDZ-KYYP3
WDZ-KYJY23
WDZ-KYY23
PO insulated PO sheathed Al/plastic wrapped common shield control cable low-smoking halogen-free flame retardant
XLPE insulated PO sheathed double steel tape armoured control cable low-smoking halogen-free flame retardant
PO insulated PO sheathed double steel tape armoured control cable low-smoking halogenfree flame retardant
P52.

Model
WDZ-KYJYR
WDZ-KYYR
WDZ-KYJYRP
WDZ-KYYRP
Designation
XLPE insulated PO sheathed flexible control cable low-smoking halogen-free flame retardant
PO insulated PO sheathed flexible control cable low-smoking halogen-free flame retardant
XLPE insulated PO sheathed copper wire braided common shield flexible control cable low-smoking halogen-free flame retardant
PO insulated PO sheathed copper wire braided common shield flexible control cable low-smoking halogen-free flame retardant
Items
Insulation
sheathed
shield
Armor
class of conductor
Over sheathed
Heat-resistance grade
Flame-retardant characteristics
4 Explanation of the code in the type
K
Y
V
YJ
Y
Y
V
R
P
P2
P3
2
2
3
/
90
Code
(Omitted)
(Omitted)
(Omitted)
Z
DDZ
WDZ
5 Model Explanation
Designation
control cable
PE
PVC
XLPE
PO
PE/PO
PVC
Muti-strands flexible conductor
No shield
copper wire braided
copper tape wrapped
Al/plastic wrapped
No armour
double steel tape armour
PVC
PE
,70 70
90
70 for PE, 70 PVC Or HFPO insulation cable, 90 for XLPE insulation cable
90
The max. long-term operating temperature of conductor is 90
No requirement
Bundle Flame-retardant
low-smoking&low-halogen flame retardant
low-smoking&Halogen-free flame retardant
2
Nominal sectional area(mm )
Core No.
Heat-resistance grade
Over sheath
Armor
shield
kind of conductor
sheathed
Insulation
senes code
Flame-retardant code
2
( ) 10mm ,A , ,B-
2
Remarks ( ) means the class conductor when its nominal area is less than 10mm ,A means solid conductor,
Can be omitted,B means it is stranded conductor.
P53.

ELECTRIC WIRES & CABLE
6 Indication Examples
(B)
The indication of plastic insulated control cable consists of type,number of cores,nominal sectional
area of conductor,When the same type product is made of different class of conductor the more
flexible one is indicated with (B) following the specitication.For exampies
2
6.1 16 2.5mm
:KVV 16 2.5 :KVV 16 2.5(B)
2
PVC insulated PVC sheathed control cable, 16 cores, nominal sectional area is 2.5mm is indicated
with The harder one: KVV 16 2.5 The more flexible one: KVV 16 2.5(B)
6.2 12
2
4mm :
Z-KYJV22 12 4
XLPE insulated PVC sheathed double steel tape armoured control cable
2
12cores nominal sectional area is 4mm , is indicated with:
Z-KYJV22 12 4
flame retardant
7
Using feature &Main Technical Performances
7.1 (U O/U):450/750V Rated voitage(U O/U): 450/750V;
7.2
70 90
The Max. long-term operating temperature of conductor:
PEinsulated cable:70 XLPE insulated cable 90
:70 90 ( );
PVC insulated cable: 70 90 (according to the grade of heat proof after the type)
: 70 ,90 ( );
low-smoking halogen-free flame retardant PO insulated cable 70 90 (according to the
grade of heat proof after the type)
7.3 20
:0 ( )
The Min.laying temperature is: 20 for PE sheathed cable 0 for PVC or HFPO sheathed
cable . (It should be preheated if it is below the Min.laying temperature).
7.4 :
12 6
The permitted bending radius:
No less than 12 times of the overall diameter of the cable for which has armor or copper tape
wrapped shield.No less than 6 times of the overall diameter of the cable for the others.
7.5 Flame characteristics
GB/T 19666-2005
The cable flame-retardant low-smoking low halogen flame retardant low-smoking halogen-free
flame retardant should be adopted with GB/T19666-2005.
P54.

A Kind A B Kind B Flexible
A Kind A B Kind B Flexible
7.6 3 4
The D.C resistance of conductor is show in table 3 and the insulation resistance is show in table 4.
3 table 3
Nominal
20
D.C. resistance of conductor at 20 /km
section area
mm 2 Untinned
Tinned
0.5
0.75
1.0
1.5
2.5
36.0
24.5
18.1
12.1
7.41
36.0
24.5
18.1
12.1
7.41
39.0
26.0
19.5
13.3
7.98
36.7
24.8
18.2
12.2
7.56
36.7
24.8
18.2
12.2
7.56
40.1
26.7
20.0
13.7
8.21
4
6
10
4.61
3.08
4.61
3.08
1.83
4.70
3.11
4.70
3.11
1.84
section area
PEor XLPE insulated
PVCorHFPO insulated
mm 2 A Kind A B Kind B Flexible A Kind A B Kind B Flexible
4 table 4
70 90
Nominal
Insulation resistance at 70 or 90 M km
0.5
0.75
1.0
1.5
2.5
4
6
10
0.1400
0.1200
0.1100
0.1100
0.1000
0.0850
0.0700
0.1300
0.1100
0.1000
0.1000
0.0900
0.0700
0.0650
0.0650
0.1300
0.1100
0.1000
0.1000
0.0900
0.014
0.012
0.011
0.011
0.010
0.0085
0.0070
0.014
0.014
0.013
0.010
0.009
0.0077
0.0065
0.0065
0.013
0.011
0.010
0.010
0.009
8 Manufacturing scope
Type
2 2
mm Conductor nominal cross-section area mm
0.5 0.75 1.0 1.5 2.5 4 6 10
Core No.
KVV KYY KYJV KYV Z-KVV Z-KYV Z-KYJV DDZ-KVV
DDZ-KYV DDZ-KYJV WDZ-KYY WDZ-KYJY KYYP KVVP
KYJVP KYVP Z-KVVP Z-KYJVP Z-KYVP DDZ-KVVP
Z-KYVP Z-KYJVP WDZ-KYYP WDZ-KYJYP
2 61
2 14
2 10
KVVP2 KVVP3 KYYP2 KYYP3 KYVP2 KYVP3 KYJVP2
KYJVP3 Z-KVVP2 Z-KVVP3 Z-KYVP2 Z-KYVP3 Z-KYJVP2
Z-KYJVP3 DDZ-KVVP2 DDZ-KVVP3 DDZ-KYVP2 DDZ-KYVP3
DDZ-KYJVP2 DDZ-KYJVP3 WDZ-KYYP3 WDZ-KYYP2
WDZ-KYJYP2 WDZ-KYJYP3
4 61
4 14
4 10
KVV22 KVV23 KYV23 KYJV22 KYJV23Z-KVV2
Z-KVV23Z-KYV22 Z-KYJV23 WDZ-KYY23 WDZ-KYJY23
4 61
4 14
4 10
KVVR KYYR KYJVR KYVR Z-KVVR Z-KYJVR WDZ-KYVR 4 61
WDZ-KYYR WDZ-KYJYR
KVVRP KYYRP KYVRP KYJVRP Z-KVVRP Z-KYVRP
Z-KYJVRP Z-KVVRP DDZ-KYVRP DDZ-KYJVRP
WDZ-KYYRP WDZ-KYJYRP
4 61 4 48
P55.

ELECTRIC WIRES & CABLE
0001-2006
Civilian Wires & Cables
1 Executive Standards
GB/T5023-2008( IEC227) JB8734.1-5-1998 Q/IQTF 101-2005 QJ/ZDX
The productis made according to GB/T5023.-2008(equ. To IEC227) JB8734.1-5-1998 Q/IQTF 101
-2005 QJ/ZDX 0001-2006.
2 Brief Introduction
450/750V
1 BV-90 RV-90 90
70 121
The product is used in power connection of household electrical appliance, small electrical tool, apparatus
& meter and power lightening under AC rated voltage 450/750 kV, the mode, name and manufacturing
scope refer to table 1. Besides working temperature of BV-90, RV-90 is 90 , other cables are 70
Short time withstand current temperature of nylon sheath wire & cable is 121 for long time.
1 Table 1 Model designation and scope of cable
Model Rated voltage(V) Name Core Number
227IEC01(BV) 450/750
Cu core PVC insulated cable 1
Scope mm 2
1.5-400
227IEC02(RV)
450/750
Cu core PVC insulated flexible cable
1
1.5-240
227IEC05(BV)
300/500
Cu core PVC insulated wire
1
0.5-1.0
227IEC06(RV)
300/500
Cu core PVC insulated flexible wire
1
0.5-1.0
227IEC07(BV-90)
300/500
90
PVC insulated cable with temp of Cu core conductor is 90
1
0.5-2.5
227IEC08(RV-90)
300/500
90
PVC insulated flexible cable with temp of Cu core conductor is 90
1
0.5-2.5
227IEC10(BVV)
300/500
Cu core PVC insulated light PVC sheathed cable
2-5
1.5-35
227IEC52(RVV)
300/500
Cu core PVC insulated light PVC sheathed wire
2 3
0.5-0.75
227IEC53(RVV)
300/500
Cu core PVC insulated common PVC sheathed flexible wire
2-5
0.75-2.5
227IEC42(RVB)
300/300
Flat no sheathed flexible wire
2
0.5-0.75
RVS
300/300
Cu core PVC insulated stranded flexible wire
2
0.5-0.75
RVP-90
300/300
90
PVC insulated flexible wire with temp of Cu core withstand temp is 90
1-2
0.08-2.5
RVP
300/300
Cu core PVC insulated sheathed flexible wire
1-2
0.08-2.5
AV
300/300
Cu core PVC insulated fit wire
1
0.08-0.4
AV-90
300/300
90
PVC insulated fit wire with temp of Cu core withstand temp is 90
1
0.08-0.4
AVR
300/300
Cu core PVC insulated fit flexible wire
1
0.08-0.4
AVR-90
300/300
90
PVC insulated fit wire with temp of Cu core withstand temp is 90
1
0.08-0.4
P56.

Model Rated voltage(V) Name Core No.
Scope mm 2
AVRB
300/300
Cu core PVC insulated flat fit flexible wire
2
0.12-0.4
AVRS
300/300
Cu core PVC insulated stranded fit flexible wire
2
0.12-0.4
AVVR
300/300
Cu core PVC insulated PVC sheathed fit flexible wire
2-24
0.08-0.4
AVP
300/300
Cu core PVC insulated fit sheathed wire
1
0.08-0.4
AVP-90
BLV
300/300
450/750
90
PVC insulated fit shielded cable with temp of Cu core withstand temp is 90
Al core PVC insulated wire
1
1
0.08-0.4
2.5-400
BVV BLVV
300/500
/
Cu/Al core PVC insulated sheathed round flexible wire
1
0.75-10
BVVB BLVVB
300/500
/
Cu/Al core PVC insulated sheathed flat cable
2 3
0.75-10
BVR
BV
450/750
300/500
Cu core PVC insulated flexible cable
Cu core PVC insulated cable
1
1
0.5-400
0.75-1.0
RVVP
300/300
Cu core PVC insulated sheathed screen flexible wire
2-24
0.5-6
BVNVB
300/500
PVC insulated nylon sheathed PVC flat wire
2,3
0.75-10
BVN
450/750
300/500
Cu core PVC insulated nylon sheathed wire
1
1.5-400
0.5-1.0
ZR-BV
450/750
Common single core H conductor no-sheathed cable flame-retardant
1
1.5-400
ZR-RV
450/750
Common single core flexible conductor cable, no sheathed flame-retardant
1
1.5-240
ZR-BV-70
300/500
70
Single core solid conductor, no sheathed flame-retardant cable with
temp. of inter.laying conductor is 70
1
0.5-1.0
ZR-RV-70
300/500
70
Single core flexible conductor, no sheathed flame-retardant cable
with temp. of inter.laying conductor is 70
1
0.5-1.0
ZR-BV-90
300/500
90
Single core solid conductor, no sheathed flame-retardant cable
with temp. of inter.laying conductor is 90
1
0.5-2.5
ZR-RV-90
300/500
90
Single core flexible conductor, no sheathed flame-retardant cable
with temp. of inter.laying conductor is 90
1
0.5-2.5
ZR-RVB
300/300
Flat type no sheathed flame-retardant flexible wire
2
0.5-0.75
ZR-RVV
300/500
PVC insulated PE sheathed flame-retardant flexible wire
2-5
0.75-2.5
ZR-BLV
450/750
Al core PVC insulated flame-retardant wire
1
2.5-400
ZR-BVR
450/750
Cu core PVC insulated flame-retardant wire
1
0.5-400
ZR-BVV
300/500
Cu core PVC insulated PE sheathed round flame-retardant cable
1
0.75-400
ZR-BLVV
300/500
Al core PVC insulated PVC sheathed round flame-retardant cable
1
0.75-10
P57.

ELECTRIC WIRES & CABLE
Model Rated voltage(V) Name Core No. Scope mm 2
ZR-BVVB
300/500
Cu core PVC insulated PVC sheathed flat flame-retardant cable
2 3
0.75-10
ZR-BLVVB
300/500
Al core PVC insulated PVC sheathed flat flame-retardant cable
2 3
0.75-10
ZR-RVS
300/300
Cu core PVC insulated stranded type flame-retardant wire
2
0.5-0.75
ZR-RVP
300/300
Cu core PVC insulated sheathed flame-retardant flexible wire
1-2
0.08-2.5
ZR-RVVP
300/300
Cu core PVC insulated sheathed PVC sheathed flame
-retardant flexible wire
1
0.08-2.5
NH-BV
450/750
Common usage single core solid conductor no sheathed fire-resistant cable
1
1.5-400
NH-BV-70
300/500
70
Single core solid conductor, no sheathed fire-resistant cable
with temp of inter.laying conductor is 70
1
0.5-1.0
Common Insulated Tube Flexible Cable
1 Executive Standards
450/750V
JB8735-1998 450/750V
GB/T5013-2008 450/750V
Common rubber tube flexible cable is used extensively in household, electric tool and every mobile
apparatus of rated voltage 450/750V and below. The cable made by our company tallies totally with
the stipulations of JB 8735-1998 Rated Voltage 450/750V and below Rubber Insulated Flexible
Wire and Cable and that of GB/T5013-2008 Rated Voltage 450/750V and below Rubber
Insulated Cable .
2 Technical Performance
2.1 YZ 300/500V,YC 450/750V YH
Rated voltage of YZ type is 300/500V, YC type is 450/750V. No stipulation is made for YH type.
2.2 60 Long working temperature of cable is 60 .
2.3 W
W type derived cable is with anti-weather and certain anti-oil performance, which is used in
places of outdoor touching oil stain.
P58.

3
Model, designation and manufacturing scope of cable
Model Rated voltage Name Core No.
Section area
Usage
YQ
YQW
300/300V
Lightrubber tube
flexible cable
2-3
0.3-0.5
For light mobile apparatus and tool
YZB
YZWB
300/500V
Medium rubber tube,
flat flexible cable
2-6
0.75-6
245IEC53(YZ)
Common stength
rubber tube flexible
wire
2-5
0.75-2.5
For light mobile apparatus and tool
245IEC57(YZW)
300/500V
Common neoprene
or other compound
glue elastic rubber
flexible wire
YZ
YZW
Medium rubber
flexible cable
2-5
3+1
1
4-6
1.5-6
1.5-400
2
1.5-95
YC
245IEC66(YCW)
YCW
450/750V
450/750V
Heavy rubber
flexible cable
3 4
5
3+1
2
3
3+1
1.5-150
1.5-25
2.5-150
35-95
120-150
2.5-150
For each light mobile apparatus,
can withstand larger mechanical
force outside.
245IEC81(YH)
Natural ebonite
sheathed electric
welding mechine
cable
200V
400V
245IEC82(YHF)
Neoprene or other
compound sheathed
electric welding
mechine cable
1
16-95
For secondary to earth voltage
not over 200V and secondary
wiring and pulse DC, peak 400V
electric welding mechine Cu
rubber cable for secondary wiring
and electrode holders
P59.

ELECTRIC WIRES & CABLE
1
Flame-retardant Cable for Mine
Rubber insulation flame-retardant tube cable for mine
Executive standard
MT818.1 10-1999
The product is designed and manufactured according to MT818.1 10-1999 Flame-retardant cable for
Mine .
1.1 1 Model designation and usage of product refers to table 1.
Model Name Usage
MYQ-0.3/0.5 kV
Mobile light rubber tube flexible
cable for mine
,
Connection for lane lightening of mine, conveyor interlocking and
control & signal device power
MZP-0.3/0.5 kV
Electric drill sheahted rubber
tube cable for mine
0.3/0.5kV
Power connection of drill for rated voltage 0.3/0.5kV and below for mine
MZ-0.3/0.5 kV
Electric drill rubber tube cable
for mine
0.3/0.5kV
Power connection of drill for rated voltage 0.3/0.5kV and below for mine
MC-0.38/0.66 kV
Coal winning machine rubber
tube flexible cable
0.38/0.66kV
Power connection of rated voltage 0.38/0.66kV coal winning machine
and similar devices
MCP-0.66/1.14 kV
MCP-0.38/0.66 kV
MCP-1.9/3.3 kV
Coal winning machine sheathed
rubber tube flexible cable
Coal winning machine sheathed
rubber tube flexible cable
Coal winning machine sheathed
rubber tube flexible cable
0.66/1.14kV
Power connection of rated voltage 0.38/1.14kV coal winning machine
and similar devices
0.38/0.66kV
Power connection of rated voltage 0.38/0.66kV coal winning machine
and similar devices
1.9/3.3kV
Power connection of rated voltage 1.9/3.3kV coal winning machine
and similar devices
MY-0.38/0.66 kV
Mobile rubber tube flexible
cable for mine
0.38/0.66kV
Power connection of rated voltage 0.38/0.66kV each movible coal winning machines
MYP-0.38/0.66 kV
MYP-0.66/1.14 kV
Mobile rubber tube flexible
cable for mine
Mobile rubber tube flexible
cable for mine
0.38/0.66kV
Power connection of rated voltage 0.38/0.66kV each movible coal
winning machines
0.66/1.14kV
Power connection of rated voltage 0.66/1.14kV each movible coal
winning machines
MYPTJ-3.6/6 kV
Mobile metal sheathed monitor
type rubber tube flexible cable
for mine
3.6/6kV
Power connection of rated voltage 3.6/6kV movible
transformer and similar devices
1.2
Construction and main technical data
1.2.1
Flexible light rubber-sheathed cables for mine
Model: MYQ
Rated Voltage: 0.3/0.5 kV
P60.

Core No.of
section area
Insulation
thickness
Sheath thickness
External dia. of cable
Norminal
mm
Ref. Weight
( )
Max.DC resistance of
conductor(Cu)
20
Current rating
in 20
2 1.0
0.6
1.5
8.1
100.5
19.5
16
2 1.5
0.8
1.5
9.4
138.3
13.3
20
2 2.5
1
1.5
11.5
200.5
7.98
28
3 1.0
0.6
1.5
8.4
116.3
19.5
13
3 1.5
0.8
1.5
9.9
161.8
13.3
17
3 2.5
1
1.5
12.1
246.2
7.98
24
4 1.0
0.6
1.5
9.1
141.9
19.5
12
4 1.5
0.8
1.5
10.7
197.5
13.3
17
4 2.5
1
2
14.3
329.7
7.98
24
7 1.0
0.6
1.5
10.6
212.1
19.5
11
7 1.5
0.8
2
13.6
335.1
13.3
16
7 2.5
12 1.0
12 1.5
12 2.5
1
0.6
0.8
1
2
2
2.5
2.5
16.8
14.6
18.3
22.7
479.9
335.8
518.1
752.4
7.98
19.5
13.3
7.98
32
11
16
32
Construction diagram of cable
Notes
Conductor
Rubber insulation
Rubber sheath
1) , +20 160M km
2) MT818.9-1999
3) MYQ , 2 12
4) GB/T3956-1997
5) GB7594.2-1987 XJ-00A
6)
7)
8) GB7594.5-1987 XH-01A
9)
(1) The insulation resistance, between main cable dielectric cores and for main cores and
grounding wire, is not lower than 160M km when conversion into +20
(2) Product standard: MT818.9-1999.
(3) MYQ type cable is consists of 2 12 main cores, extruded black chlorinated PE rubber sheath
or black neoprene from outside after cabling.
(4) Conductive core: adopting flexible Cu wire, the performance talies with GB/T3956-1997.
(5) Insulation: adopting XJ-00A type rubber in GB7594.2-1987.
(6) Wire core indentify: Four-core and below adopts insulation color separation indentified;
main wire is red, white, light blue, grounding wire is black. Four-core above adopts pringting
No. To indentify.
(7) Cabling: Stranding into cable by right direction.
(8) Sheath: adopting XH-01A type rubber in GB7594.2-1987.
(9) Cable sign: Model, voltage, specification and manufacturing works are printed on cable surface.
P61.

ELECTRIC WIRES & CABLE
1.2.2 Coal winning machine sheathed rubber tube flexible coal
Type: MCP
Rated Voltage: 1.9/3.3 kV
Nor.cross
sectional
areas mm 2
Insulation
thickness
mm
Sheath
thickness
mm
min
mm
Overall diameter
Max
mm
Ref. weight
kg/km
( ) 20
Max.D.C.resistance
of conductor (Cu)
in 20 /km
Current
rating
(20 )A
3 35+1
16+3 2.5
3 50+1
25+3 6
3 70+1
35+3 6
3 95+1
50+3 10
2.8
2.8
3.0
3.0
6
7
7
7
47.2
54.3
59.6
64.5
51.4
58.6
64.3
70.1
3758
4888
5783
7430
0.565
1.24
8.21
0.393
0.795
3.39
0.277
0.565
3.39
0.210
0.393
1.95
138
170
210
250
Construction diagram of cable
Conductor
Rubber insulation
Semi-conductor Screen
Ground Wire
Semi-conductor Filler
Control cables
Rubber sheath
Notes
1 +20 100M km
2 20 3k
3 MT818.2-1999
4 MCP 3 ( 3 )
5 GB/T3956-1997
6 GB7594.8-1987 XJ-30A
7
8
9
10
11 GB7594.7-1987 XH-03A
12 MCP MT386-1995
13
(1) The insulation resistance, between main cable dielectric cores and for main cores and grounding
wire, is not lower than 100M km when conversion into +20
(2) Transition resistance of main core screen layer is not over 3k when conversion into 20 .
(3) Product standard: MT818.2-1999.
P62.

Nor.cross
sectional
areas mm 2
3 35+1
6+3 6
3 50+1
10+3 6
3 70+1
16+3 6
3 95+1
25+3 10
Insulation
thickness
mm
2.0
2.2
2.2
2.4
(4) MCP type cable is consists of 3 main cores, 1 grounding core and a group of control unit (control
unit 3 cores), wrapped black chlorinated PE rubber sheath or black neoprene from outside after
cabling.
(5) Conductive core: adopting tinning flexible Cu wire, the performance talies with GB/T3956-1997.
(6) Insulation: adopting XJ-30A type rubber in GB7594.8-1987.
(7) Wire core indentify: adopting insulation color separation distinquishing; main wire is red, white, light
blue, grounding wire is black. Control wire is printed with number.
(8) Insulation screen: Conductive rubber is covered in the service.
(9) Grounding wire: Wrapped conductive tape on insulation surface.
(10) Cabling: Stranding into cable by right direction. Put core in center to without control unit. Put
grounding wire in center with control unit.
(11) Sheath: adopting XH-03A type rubber in GB7594.7-1987.
(12) Flame-retardant performance of finished product for MCP type satisfies the requirement of MT386
-1995.
(13) Cable sign: Model, voltage, specification and manufacturing works are printed on cable surface.
1.2.3 Coal winning machine sheathed rubber tube flexible coal
Type: MCP
Rated Voltage: 0.66/1.14 kV
Sheath
thickness
mm
6
7
7
7
min
mm
47.2
54.3
59.6
64.5
Overall diameter
Max
mm
51.4
58.6
64.3
70.1
Ref. weight
kg/km
3758
4888
5783
7430
0.565
3.39
3.39
0.393
1.95
3.39
0.277
1.24
3.39
0.210
0.795
1.95
( ) 20
Max.D.C.resistance
of conductor (Cu)
in 20 /km
Current
rating
(20 )A
138
170
210
250
Construction diagram of cable
Conductor
Rubber insulation
Semi-conductor Screen
Ground Wire
Semi-conductor Filler
Control cables
Rubber sheath
Notes
1 , +20 100M km
2 20 3k
3 MT818.2-1999
4 MCP 3 ( 3 )
5 GB/T3956-1997
P63.

ELECTRIC WIRES & CABLE
6 GB7594.2-1987 XJ-00A
7
8
9
10
11 GB7594.7-1987 XH-03A
12 MCP MT386-1995
13
(1) The insulation resistance, between main cable dielectric cores and for main cores and grounding
wire, is not lower than 100M km when conversion into +20
(2) Transition resistance of main core screen layer is not over 3k, when conversion into 20 .
(3) Product standard: MT818.2-1999.
(4) MCP type cable is consists of 3 main cores, 1 grounding core and a group of control unit (control
unit 3 cores), wrapped yellow chlorinated PE rubber sheath or yellow neoprene from outside after
cabling.
(5) Conductive core: adopting tinning flexible Cu wire, the performance talies with GB/T3956-1997.
(6) Insulation: adopting XJ-00A type rubber in GB7594.2 1987.
(7) Wire core distinquishing: adopting insulation color separation distinquishing; main wire is red, white,
light blue, grounding wire is black. Control wire is printed with number.
(8) Insulation screen: Conductive rubber is covered in the service.
(9) Grounding wire: Wrapped conductive tape on insulation surface.
(10) Cabling: Stranding into cable by right direction. Put core in center to without control unit. Put
grounding wire in center with control unit.
(11) Sheath: adopting XH-03A type rubber in GB7594.7-1987.
(12) Flame-retardant performance of finished product for MCP type satisfies the requirement of MT386
-1995.
(13) Cable sign: Model, voltage, specification and manufacturing works are printed on cable surface.
1.2.4 Coal winning machine sheathed rubber tube flexible coal
Type: MCP
Rated Voltage: 0.38/0.66kV
Nor.cross
sectional
areas mm 2
Insulation
thickness
mm
Sheath
thickness
mm
min
mm
Overall diameter
Max
mm
Ref. weight
kg/km
( ) 20
Max.D.C.resistance
of conductor (Cu)
in 20 /km
Current
chopping
(20 )A
3 16+1
4+3 2.5
3 25+1
6+4 2.5
3 35+1
6+4 4
3 50+1
10+4 4
1.6
1.8
1.8
2.0
4.5
5.5
5.5
5.5
33.2
40.3
45.8
51.5
36.5
44.3
50.4
55.0
1883
2571
3527
4400
1.24
5.09
8.21
0.795
3.39
8.21
0.565
3.39
5.09
0.393
1.95
5.09
85
113
138
170
Construction diagram of cable
Conductor
Rubber insulation
Semi-conductor Screen
Ground Wire
Semi-conductor Filler
Control cables
Rubber sheath
P64.

Notes
1) , +20 100M km
2) 20 3k
3) MT818.2-1999
4) MCP , 3 ( 2 3 4 7 )
5) GB/T3956-1997
6) GB7594.2-1987 XJ-00A
7)
8)
9)
10)
11) GB7594.7-1987 XH-03A
12) MCP MT386-1995
13)
(1) The insulation resistance, between main cable dielectric cores and for main cores and grounding
wire, is not lower than 100M km when conversion into +20
(2) Transition resistance of main core screen layer is not over 3k when conversion into 20 .
(3) Product standard: MT818.2-1999.
(4) MCP type cable is consists of 3 main cores, 1 grounding core and a group of control unit (control
unit 2, 3,4,7 cores), wrapped black chlorinated PE rubber sheath or black neoprene from outside after
cabling.
(5) Conductive core: adopting tinning flexible Cu wire, the performance talies with GB/T3956-1997.
(6) Insulation: adopting XJ-00A type rubber in GB7594.2 1987.
(7) Wire core distinquishing: adopting insulation color separation distinquishing; main wire is red, white,
light blue, grounding wire is black. Control wire is printed with number.
(8) Insulation screen: Conductive rubber is covered in the service.
(9) Grounding wire: Wrapped conductive tape on insulation surface.
(10) Cabling: Stranding into cable by right direction. Put core in center to without control unit. Put
grounding wire in center with control unit.
(11) Sheath: adopting XH-03A type rubber in GB7594.7-1987.
(12) Inflam-retardant performance of finished product for MCP type satisfies the requirement of MT386
-1995.
(13) Cable sign: Model, voltage, specification and manufacturing works are printed on cable surface.
1.2.5 Coal winning machine rubber tube flexible coal
Type: MC
Rated Voltage: 0.38/0.66 kV
Nor.cross
sectional
areas mm 2
Insulation
thickness
mm
Sheath
thickness
mm
min
mm
Overall diameter
Max
mm
Ref. weight
kg/km
( ) 20
Max.D.C.resistance
of conductor (Cu)
in 20 /km
Current
rating
(20 )A
3 16+1 4+3 2.5
3 25+1 6+4 2.5
3 35+1 6+4 4
3 50+1 10+7 4
1.6
1.8
1.8
2
4.5
5.5
5.5
5.5
31.3
38.4
43.9
47.7
34.4
41
48.3
51
1668
2324
3234
4080
1.21
4.95
7.98
0.78
3.3
7.98
0.554
3.3
4.95
0.386
1.91
4.95
85
113
138
170
P65.

ELECTRIC WIRES & CABLE
Construction diagram of cable
Conductor
Rubber insulation
Ground Wire
Control cables
Rubber sheath
Notes
1) , +20 100M km
2) GB818.2-1999
3) MC 3 ( 2 3 4 7 )
4) GB/T3956-1997
5) GB7594.2-1987 XJ-00A
6)
7)
8) GB7594.7-1987 XH-03A
9) MC MT386-1995
10)
(1) The insulation resistance, between main cable dielectric cores and for main cores and grounding
wire, is not lower than 100M km when conversion into +20
(2) Product standard: MT818.2-1999.
(3) MC type cable is consists of 3 main cores, 1 grounding core and a group of control unit (control
unit 2, 3 4, 7 cores), wrapped black chlorinated PE rubber sheath or black neoprene from outside after
cabling.
(4) Conductive core: adopting tinning flexible Cu wire, the performance talies with GB/T3956-1997.
(5) Insulation: adopting XJ-00A type rubber in GB7594.2 1987.
(6) Wire core distinquishing: adopting insulation color separation distinquishing; main wire is red, white,
light blue, grounding wire is black. Control wire is printed with number.
(7) Cabling: Stranding into cable by right direction. Put core in center to without control unit. Put
grounding wire in center with control unit.
(8) Sheath: adopting XH-03A type rubber in GB7594.7-1987.
(9) Flame-retardant performance of finished product for MCP type satisfies the requirement of MT386
-1995.
(10) Cable sign: Model, voltage, specification and manufacturing works are printed on cable surface.
1.2.6 Mobil rubber tube flexible cable for mine
Type: MYP
Rated Voltage: 0.66/1.14 kV
Nor.cross
sectional
areas mm 2
Insulation
thickness
mm
Sheath
thickness
mm
min
mm
Overall diameter
Max
mm
Ref. weight
kg/km
( ) 20
Max.D.C.resistance
of conductor (Cu)
in 20 /km
Current
rating
(20 )A
3 10+1 10
3 16+1 10
3 25+1 16
3 35+1 16
1.8
1.8
2
2
4.5
4.5
5
5
31.7
34.2
40.3
44.4
34.9
37.6
44.3
48.8
1640
1899
2648
3201
1.91
1.91
1.21
1.91
0.78
1.21
0.554
1.21
64
85
113
138
P66.

Nor.cross
sectional
areas mm 2
Insulation
thickness
mm
Sheath
thickness
mm
min
mm
Overall diameter
Max
mm
Ref. weight
kg/km
( ) 20
Max.D.C.resistance
of conductor (Cu)
in 20 /km
Current
rating
(20 )A
3 50+1 16
3 70+1 25
3 95+1 25
2.2
2.2
2.4
5.5
5.5
6
51.5
53.9
62.1
54.6
59.3
68.1
4013
5079
6280
0.386
1.21
0.272
0.78
0.206
0.78
173
215
260
Construction diagram of cable
Conductor
Rubber insulation
semi-conductor filler
semi-conductor screen
Rubber sheath
Notes
1) , +20 100M km
2) 20 3k
3) MT818.5-1999.
4) MYP 3
5) GB/T3956-1997
6) GB7594.2-1987 XJ-00A
7)
8)
9)
10) 3
11) GB7594.7-1987 XH-03A 40
12) MT386-1995
13)
(1) The insulation resistance, between main cable dielectric cores and for main cores and grounding
wire, is not lower than 100M km when conversion into +20
(2) Transition resistance of main core screen layer is not over 3k when conversion into 20 .
(3) Product standard: MT818.5-1999.
(4) MYP type cable is consists of 3 main cores with main insulation screen and a grounding wire covered
with conductive rubber sheath, which is cabling and wrapped around the conductive rubber shaath
core, covered with yellow chlorinated PE rubber sheath or yellow neoprene from outside.
(5) Conductive core: adopting flexible Cu wire, the performance talies with GB/T3956-1997.
(6) Insulation: adopting XJ-00A type rubber in GB7594.2 1987.
(7) Wire core distinquishing: adopting insulation color separation distinquishing; main wire is red, white,
light blue, grounding wire is black.
(8) Grounding wire: adopting conductive rubber covered.
(9) Insulation screen: Wrapped conductive tape on insulation surface.
(10) Cabling: stranding into cable around conductive rubber sheath by right direction with 3 main wire
cores and 1 grounding wire.
(11) Sheath: adopting XH-03A type rubber in GB7594.7-1987. Oxygen index of sheath rubber is =40.
(12) Flame-retardant performance of finished product for MCP type satisfies the requirement of MT386
-1995.
(13) Cable sign: Model, voltage, specification and manufacturing works are printed on cable surface.
P67.

ELECTRIC WIRES & CABLE
1.2.7 Mobil rubber tube flexible cable for mine
Type: MYP
Rated Voltage: 0.38/0.66 kV
Nor.cross
sectional
areas mm 2
Insulation
thickness
mm
Sheath
thickness
mm
min
mm
Overall diameter
Max
mm
Ref. weight
kg/km
( ) 20
Max.D.C.resistance
of conductor (Cu)
in 20 /km
Current
rating
(20 )A
3 4+1 4
3 6+1 6
3 10+1 10
3 16+1 10
3 25+1 16
3 35+1 16
3 50+1 16
1.4
1.4
1.6
1.6
1.8
1.8
2.0
3.5
3.5
4.0
4.0
4.5
4.5
5.0
22.9
24.7
29.7
32.2
38.3
42.4
47.4
25.2
27.2
32.7
35.4
41.0
46.6
51.0
730
959
1427
1675
2419
2952
3741
4.95
4.95
3.3
3.3
1.91
1.91
1.21
1.91
0.78
1.21
0.554
1.21
0.386
1.21
35
46
64
85
113
138
173
Construction diagram of cable
Conductor
Rubber insulation
semiconducting filler
semiconducting screening
Rubber sheath
Notes
1) , +20 100M km
2) 20 3k
3) MT818.5-1999
4) MYP 3
5) GB/T3956-1997
6) GB7594.2-1987 XJ-00A
7)
8)
9)
10) 3 1
11) GB7594.7-1987 XH-03A 40
12) MT386-1995
13)
(1) The insulation resistance, between main cable dielectric cores and for main cores and grounding
wire, is not lower than 100M km when conversion into+20
(2) Transition resistance of main core screen layer is not over 3k when conversion into 20 .
(3) Product standard: MT818.5-1999.
(4) MYP type cable is consists of 3 main cores with main insulation screen and a grounding wire
covered with conductive rubber sheath, which is cabling and wrapped around the conductive rubber
shaath core, covered with black chlorinated PE rubber sheath or black neoprene from outside.
P68.

(5) Conductive core: adopting flexible Cu wire, the performance talies with GB/T3956-1997.
(6) Insulation: adopting XJ-00A type rubber in GB7594.2 1987.
(7) Wire core distinquishing: adopting insulation color separation distinquishing; main wire is red, white,
light blue.
(8) Grounding wire: adopting conductive rubber covered.
(9) Insulation screen: Wrapped conductive tape on insulation surface.
(10) Cabling: stranding into cable around conductive rubber sheath by right direction with 3 main wire
cores and 1 grounding wire.
(11) Sheath: adopting XH-03A type rubber in GB7594.7-1987. Oxygen index of sheath rubber is =40.
(12) Flame-retardant performance of finished product for MCP type satisfies the requirement of MT386-1995.
(13) Cable sign: Model, voltage, specification and manufacturing works are printed on cable surface.
1.2.9 Mobile rubber tube flexible cables for mine
Type: MY
Rated Voltage: 0.38/0.66 kV
Nor.cross
sectional
areas mm 2
Insulation
thickness
mm
Sheath
thickness
mm
min
mm
Overall diameter
Max
mm
Ref. weight
kg/km
( )
Max.D.C.resistance
of conductor (Cu)
in 20 /km
20
Current
rating
(20 )A
3 4+1 4
3 6+1 6
3 10+1 10
3 16+1 10
3 25+1 16
3 35+1 16
3 50+1 16
3 70+1 25
1.4
1.4
1.6
1.6
1.8
1.8
2
2
3.5
3.5
4
4
4.5
4.5
5
5
20.9
22.9
27.8
30.3
36.4
40.5
45.5
51.5
23
25.1
30.6
33.3
40.1
44.6
50.1
55.1
637
856
1304
1545
2269
2786
3554
4587
4.95
4.95
3.3
3.3
1.91
1.91
1.21
1.91
0.78
1.21
0.554
1.21
0.386
1.21
0.272
0.78
35
46
64
85
113
138
173
215
Construction diagram of cable
Conductor
Rubber insulation
filler
Rubber sheath
Notes
1) +20 100M km
2) MT818.5-1999
3) My 4 3
4) GB/T3956-1997
5) GB7594.2-1987 XJ-00A
6)
7)
P69.

ELECTRIC WIRES & CABLE
8) GB7594.7-1987 XH-03A 40
9) MT386-1995
10)
(1) The insulation resistance, between main cable dielectric cores and for main cores and grounding
wire, Is not lower than 100M km when conversion into +20
(2) Product standard: MT818.5-1999.
(3) MYP type cable has 4-core , which is consists of 3 main cores and a grounding wire, which is
cabling and wrapped around the conductive rubber sheath core, covered with black chlorinated
PE rubber sheath or black neoprene from outside.
(4) Conductive core: adopting flexible Cu wire, the performance talies with GB/T3956-1997.
(5) Insulation: adopting XJ-00A type rubber in GB7594.2 1987.
(6) Wire core indentify: adopting insulation color separation distinquishing; main wire is red, white,
light blue. Grounding wire is black.
(7) Cabling: Main wire core and grounding wire strand into cable around conductive rubber sheath by
right direction.
(8) Sheath: adopting XH-03A type rubber in GB7594.7-1987. Oxygen index of sheath rubber is =40.
(9) Flame-retardant performance of finished product for MCP type satisfies the requirement of MT386
-1995.
(10) Cable sign: Model, voltage, specification and manufacturing works are printed on cable surface.
1.2.9
Flexible metal screen rubber-sheathed cables for mining purposes
Type: MYPTJ Rated Voltage 3.6/6 kV
Nor.cross
sectional
areas mm 2
3 25+3 16/3+3 2.5
3 35+3 16/3+3 2.5
3 50+3 25/3+3 2.5
Insulation
thickness
mm
4
4
4
Sheath
thickness
mm
2.5
2.5
2.5
in
5.0
5.0
5.5
out
min
mm
57.5
62.5
64.9
Overall diameter
Max
mm
63.0
68.6
71.4
Ref. weight
kg/km
6108
7200
8423
( ) 20
Max.D.C.resistance
of conductor (Cu)
in 20 /km
0.795
1.24
0.565
1.24
0.393
0.795
Current
rating
(20 )A
113
138
173
Notes:
1) , +20 100M km
2) MT818.6-1999
3) MYPTJ 3 3 3 3
4) GB/T3956-1997
5) GB7594.8-1987 XJ-30A
6)
7)
8) GB7594.67-1987 XJ-10A GB7594.7-1987 XH-03A
40
9) MT386-1995
10)
(1) The insulation resistance, between main cable dielectric cores and for main cores and grounding
wire, is not lower than 100M km when conversion into+20
(2) Product standard: MT818.6-1999.
(3) MYPTJ type cable has 3-core structure, which is consists of 3 main cores, 3 weaven grounding
wire core and 3 monitoring wire cores, which is cabling and wrapped around the sheath core,
covered with red chlorinated PE rubber sheath or red neoprene from outside.
(4) Conductive core: adopting flexible Cu wire, the performance talies with GB/T3956-1997.
(5) Insulation: adopting XJ-30A type rubber in GB7594.2 1987.
(6) Wire core indentify: adopting insulation color separation distinquishing; main wire is red, white, light
blue. Grounding wire is black.
(7) Cabling: Main wire core and grounding wire strand into cable around conductive rubber sheath
by right direction.
P70.

(8) Sheath: adopting XJ-10A type rubber in GB7594.67-1987 for sheath inside, XH-03A type rubber
in GB7594.7-1978 for sheath outside. Oxygen index of sheath rubber is =40.
(9) Flame-retartant performance of finished product for the cable be satified the requirement of MT386
-1995.
(10) Cable sign: Model, voltage, specification and manufacturing works are printed on cable surface.
2
XLPE Insulated Flame-retardant Power Cable for Mining Purpose
Executive standard
MT818.11 13-1999
The product is designed and manufactured according to MT818.11,13-1999
Cable for Mine .
2.1 Model and designation of product
Flame-retardant
Model
MYJV42
MYJV32
MYJV22
MYJV
Name
XLPE insulated thick st. wire armored PVC sheathed power cable for mining purpose
XLPE insulated thin st. Wire armored PVC sheathed power cable for mining purpose
XLPE insulated steel tape armored PVC sheathed power cable for mining purpose
XLPE insulated PVC sheathed power cable for mining purpose
2.2 Cable specification
Model
MYJV
MYJV22
MYJV32
MYJV42
3
3
3
3
Core Number
Voltage
0.6/1kV
1.5 300
4 300
4 300
4 300
8.7/10kV
25 300
25 300
25 300
25 300
2.3
Working condition of cable
2.3.1 90
Long-term allowable working temperature of cable conductor is 90 .
2.3.2 ( 5 ) 250
Max. working temperature of cable conductor is not over 250 in short circuit (Max. lasting time
Is not over 5s).
2.4
XLPE insulated low voltage power cable for mining purpose
2.4.1
Construction and main technical data
2.4.1.1
XLPE insulated thick st. wire armored PVC sheathed power cable for mining purpose
P71.

ELECTRIC WIRES & CABLE
Type: MYJV42 Rated Voltage 0.6/1 kV
Nor.cross
sectional
areas
mm 2
Insulation
thickness
mm
Sheath thickness
mm
Overall diameter
min
mm
Max
mm
Ref. weight
kg/km
( ) 20
Max.D.C.resistance
of conductor (Cu)
in 20 /km
Current
rating
(20 )A
3 4
3 6
3 10
3 16
3 25
3 35
3 50
3 70
3 95
3 120
3 150
3 185
3 240
3 300
0.7
0.7
0.7
0.7
0.9
0.9
1.0
1.1
1.1
1.2
1.4
1.6
1.7
1.8
1.8
1.8
1.8
1.8
2.0
2.0
2.1
2.3
2.4
2.5
2.7
2.8
3.0
3.2
16.9
18.0
20.9
23.0
26.5
28.6
27.9
31.8
35.0
37.9
42.0
45.6
50.7
55.5
20.9
22.0
24.9
27.0
30.5
32.6
31.9
35.8
39.0
41.9
46.0
49.6
54.7
59.5
380
463
646
866
1269
1604
1833
2518
3312
4063
5005
6128
7939
9810
4.61
3.08
1.83
1.15
0.727
0.524
0.387
0.268
0.193
0.153
0.124
0.0991
0.0754
0.0601
35
45
63
84
113
139
161
204
252
291
333
385
457
527
2.4.1.2
XLPE insulated thin st. Wire armored PVC sheathed power cable for mining purpose
Type MYJV32 Rated Voltage 0.6/1 kV
Nor.cross
sectional
areas
mm 2
Insulation
thickness
mm
Sheath thickness
mm
Overall diameter
min
mm
Max
mm
Ref. weight
kg/km
( ) 20
Max.D.C.resistance
of conductor (Cu)
in 20 /km
Current
rating
(20 )A
3 4
3 6
3 10
3 16
3 25
3 35
3 50
3 70
3 95
3 120
3 150
3 185
3 240
3 300
0.7
0.7
0.7
0.7
0.9
0.9
1.0
1.1
1.1
1.2
1.4
1.6
1.7
1.8
1.8
1.8
1.8
1.8
1.8
1.9
2.0
2.0
2.2
2.4
2.6
2.7
2.9
3.1
15.3
16.4
19.3
21.4
24.5
26.8
26.1
29.6
33.0
36.3
40.4
44.2
49.5
54.5
19.3
20.4
23.3
25.4
28.5
30.8
30.1
33.6
37.0
40.3
44.4
48.2
53.5
58.5
587
696
939
1316
1766
2187
2402
3346
4268
5458
6546
7877
9935
11979
4.61
3.08
1.83
1.15
0.727
0.524
0.387
0.268
0.193
0.153
0.124
0.0991
0.0754
0.0601
35
45
63
84
113
139
161
204
252
291
333
385
457
527
P72.

2.4.1.3
XLPE insulated steel tape armored PVC sheathed power cable for mining purpose
Type MYJV22 Rated Voltage 0.6/1 kV
Nor.cross
sectional
areas
mm 2
3 4
3 6
3 10
3 16
3 25
3 35
3 50
3 70
3 95
3 120
3 150
3 185
3 240
3 300
Insulation
thickness
mm
0.7
0.7
0.7
0.7
0.9
0.9
1.0
1.1
1.1
1.2
1.4
1.6
1.7
1.8
Sheath thickness
mm
1.8
1.8
1.8
1.8
1.8
1.8
1.9
2.0
2.2
2.3
2.5
2.6
2.8
3.0
Overall diameter
min
mm
15.5
16.6
19.5
21.6
24.7
26.8
26.1
31
34.4
37.5
41.6
45.4
50.7
55.7
Max
mm
19.5
20.6
23.5
25.6
28.7
30.8
30.1
35
38.4
41.5
45.6
49.4
54.7
59.7
Ref. weight
kg/km
406
492
685
912
1301
1641
1867
2834
3681
4486
5477
6669
8570
10532
4.61
3.08
1.83
1.15
0.727
0.524
0.387
0.268
0.193
0.153
0.124
0.0991
0.0754
0.0601
( ) 20
Max.D.C.resistance
of conductor (Cu)
in 20 /km
Current
rating
(20 )A
35
45
63
84
113
139
161
204
252
291
333
385
457
527
2.4.1.4
XLPE insulated PVC sheathed power cable for mining purpose
Type MYJV Rated Voltage 0.6/1 kV
Nor.cross
sectional
areas
mm 2
Insulation
thickness
mm
Sheath thickness
mm
Overall diameter
min
mm
Max
mm
Ref. weight
kg/km
Max.D.C.resistance
of conductor (Cu)
in 20 /km
20
Current
rating
(20 )A
3 1.5
3 2.5
3 4
3 6
3 10
3 16
3 25
3 35
3 50
3 70
3 95
3 120
3 150
3 185
3 240
3 300
0.7
0.7
0.7
0.7
0.7
0.7
0.9
0.9
1.0
1.1
1.1
1.2
1.4
1.6
1.7
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.9
2.0
2.1
2.3
2.4
2.5
2.7
2.9
10.4
11.2
12.3
13.4
16.3
18.4
21.5
23.6
22.9
26.6
29.8
32.9
36.8
40.4
45.5
50.3
14.4
15.2
16.3
17.4
20.3
22.4
25.5
27.6
26.9
30.6
33.8
36.9
40.8
44.4
49.5
54.3
209
254
319
397
570
782
1150
1475
1707
2361
3139
3907
4814
5940
7751
9629
12.1
7.41
4.61
3.08
1.83
1.15
0.727
0.524
0.387
0.268
0.193
0.153
0.124
0.0991
0.0754
0.0601
20
27
35
45
63
84
113
139
161
204
252
291
333
385
457
527
P73.

ELECTRIC WIRES & CABLE
2.5
XLPE insulated medium voltage power cable for mining purpose
2.5.1
XLPE insulated thick st. wire armored PVC sheathed power cable for mining purpose
Type MYJV42 Rated Voltage 8.7/10 kV
Nor.cross
sectional
areas
mm 2
3 25
3 35
3 50
3 70
3 95
3 120
3 150
3 185
3 240
3 300
Insulation
thickness
mm
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
Sheath thickness
mm
2.8
2.9
3.0
3.1
3.2
3.3
3.5
3.6
3.7
3.9
Overall diameter
min
mm
59.6
61.9
64.9
68.8
72.5
75.7
79.6
83.2
88.2
93.5
Max
mm
63.6
65.9
68.9
72.8
76.5
79.7
83.6
87.2
92.2
97.5
Ref. weight
kg/km
7099
7652
8436
9632
10956
12094
13538
15152
17520
20133
0.727
0.524
0.387
0.268
0.193
0.153
0.124
0.0991
0.0754
0.0601
( ) 20
Max.D.C.resistance
of conductor (Cu)
in 20 /km
Current
rating
(20 )A
120
140
165
210
255
290
330
375
435
493
Nor.cross
sectional
areas
mm 2
3 25
3 35
3 50
3 70
3 95
3 120
3 150
3 185
3 240
3 300
Insulation
thickness
mm
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
2.5.2
XLPE insulated thin steel wire armored PVC sheathed power cable for mining purpose
Type MYJV32 Rated Voltage 8.7/10 kV
Sheath thickness
mm
2.7
2.8
2.9
3.0
3.1
3.2
3.4
3.5
3.6
3.8
Overall diameter
min
mm
55.2
57.7
60.7
64.8
68.7
71.9
77.3
81.1
86.3
91.6
Max
mm
59.2
61.7
64.7
68.8
72.7
75.9
81.3
85.1
90.3
95.6
Ref. weight
kg/km
5341
5928
6617
7682
8960
10006
12212
13739
16151
18668
0.727
0.524
0.387
0.268
0.193
0.153
0.124
0.0991
0.0754
0.0601
( ) 20
Max.D.C.resistance
of conductor (Cu)
in 20 /km
2.5.3
XLPE insulated steel tape PVC sheathed power cable for mining purpose
Type MYJV22 Rated Voltage 8.7/10 kV
Current
rating
(20 )A
120
140
165
210
255
290
330
375
435
493
Nor.cross
sectional
areas
mm 2
Insulation
thickness
mm
Sheath thickness
mm
Overall diameter
min
mm
Max
mm
Ref. weight
kg/km
Max.D.C.resistance
of conductor (Cu)
in 20 /km
20
Current
rating
(20 )A
3 25
3 35
3 50
3 70
3 95
3 120
3 150
3 185
3 240
3 300
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
2.6
2.7
2.8
2.9
3.0
3.1
3.2
3.3
3.5
3.7
46.2
48.5
51.3
55.2
58.9
61.9
65.6
69.2
74.2
80.3
50.2
52.5
55.3
59.2
62.9
65.9
69.6
73.2
78.2
84.3
3728
4226
4833
5790
6877
7843
9018
10401
12601
15788
0.727
0.524
0.387
0.268
0.193
0.153
0.124
0.0991
0.0754
0.0601
120
140
165
210
255
290
330
375
435
493
P74.

2.5.4
XLPE insulated PVC sheathed power cable for mining purpose
Type MYJV Rated Voltage 8.7/10 kV
Nor.cross
sectional
areas
mm 2
Insulation
thickness
mm
Sheath thickness
mm
Overall diameter
min
mm
Max
mm
Ref. weight
kg/km
Max.D.C.resistance
of conductor (Cu)
in 20 /km
20
Current
rating
(20 )A
3 25
3 35
3 50
3 70
3 95
3 120
3 150
3 185
3 240
3 300
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
2.5
2.6
2.7
2.8
2.9
3.1
3.1
3.3
3.4
3.6
46.4
48.7
51.7
55.6
59.3
62.7
66.2
70.0
75.0
80.1
50.4
52.7
55.7
59.6
63.3
66.7
70.2
74.0
79.0
84.1
2811
3261
3811
4690
5702
6639
7707
9052
11113
13276
0.727
0.524
0.387
0.268
0.193
0.153
0.124
0.0991
0.0754
0.0601
120
140
165
210
255
290
330
375
435
493
3 PVC Insulated Power Cable for Mine
Executive standard
MT818.11 12-1999
The product is designed and manufactured according to MT818.11,12-1999 Flame-retardant Cable for
Mine .
3.1 Model and designation of product
Model
Name
MVV
MVV22
PVC insulated PVC sherthed power cable for mining purpose
PVC insulated steel tape armored PVC sheathed power cable for mining purpose
3.2 Cable specification
Model (0.6/1kV)
Core No.
Specification/mm 2
MVV
MVV22
MVV
MVV22
MVV
MVV22
3
3
3+1
3+1
4
4
1.5 300
2.5 300
4 300
4 300
4 185
4 185
3.3
Working condition of cable
3.3.1
U 0/U 0.6/1kV Rated voltage U 0/U is 0.6/1kV.
3.3.2 70
Long-term allowable working temperature of cable conductor is 70 .
3.3.3 ( 5 ) 160
Max. working temperature of cable conductor is not over 160 in short circuit ( Max. lasting time
Is not over 5s).
3.3.4 0 , 2
Surrounding temperature shall not be lower than 0 in laying cable, Min.bending diameter is 2
times than cylinder diameter of cable bending test.
3.4
Construction and main technical data
3.4.1
PVC insulated PVC sheathed power cable for mining purpose
P75.

ELECTRIC WIRES & CABLE
Type MVV Rated Voltage 0.6/1 kV
3 3-core
Nor.cross
sectional
areas
mm 2
3 1.5
3 2.5
3 4
3 6
3 10
3 16
3 25
3 35
3 50
3 70
3 95
3 120
3 150
3 185
3 240
3 300
Insulation
thickness
mm
0.8
0.8
1.0
1.0
1.0
1.0
1.2
1.2
1.4
1.4
1.6
1.6
1.8
2.0
2.2
2.4
Sheath thickness
mm
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.9
2.1
2.2
2.3
2.5
2.7
2.9
Overall diameter
min
mm
10.9
11.7
13.6
14.7
17.6
19.7
22.8
24.9
24.6
27.8
32.1
34.6
38.5
42.3
47.9
53.0
Max
mm
14.9
15.7
17.6
18.7
21.6
23.7
26.8
28.9
28.6
31.8
36.1
38.6
42.5
46.3
51.9
57.0
Ref. weight
kg/km
165
206
290
367
536
745
1077
1390
1710
2342
3197
3916
4840
5991
7851
9770
12.1
7.41
4.61
3.08
1.83
1.15
0.727
0.524
0.387
0.268
0.193
0.153
0.124
0.0991
0.0754
0.0601
( ) 20
Max.D.C.resistance
of conductor (Cu)
in 20 /km
Current
rating
(20 )A
13
20
30
37
53
69
89
109
132
167
213
242
282
322
385
431
4 4-core
Nor.cross
sectional
areas
mm 2
4 4
4 6
4 10
4 16
4 25
4 35
4 50
4 70
4 95
4 120
4 150
4 185
Insulation
thickness
mm
1.0
1.0
1.0
1.0
1.2
1.2
1.4
1.4
1.6
1.6
1.8
2.0
Sheath thickness
mm
1.8
1.8
1.8
1.8
1.8
1.8
1.9
2.1
2.2
2.4
2.5
2.7
Overall diameter
min
mm
14.7
16.0
19.2
21.6
25.0
27.4
30.2
34.4
39.6
42.8
47.7
52.5
Max
mm
18.7
20.0
23.2
25.6
29.0
31.4
34.2
38.4
43.6
46.8
51.7
56.5
Ref. weight
kg/km
355
456
670
943
1372
1782
2332
3209
4361
5351
6617
8189
Max.D.C.resistance
of conductor (Cu)
in 20 /km
7.41
4.61
3.08
1.83
1.15
0.727
0.524
0.387
0.268
0.193
0.153
0.124
20
Current
rating
(20 )A
30
37
53
69
89
109
132
167
213
242
282
322
P76.

3+1 3+1-core
Nor.cross
sectional
areas
mm 2
3 4+1 2.5
3 6+1 4
3 10+1 6
3 16+1 10
3 25+1 16
3 35+1 16
3 50+1 25
3 70+1 35
3 95+1 50
3 120+1 70
3 150+1 70
3 185+1 95
3 240+1 120
3 300+1 150
( ) 20
Max.D.C.resistance
Insulation Sheath Overall diameter Ref. weight
thickness
thickness
kg/km of conductor (Cu)
mm
mm
in 20 /km
min Max
Large small
mm mm
Large small
1.0
1.0
1.0
1.0
1.2
1.2
1.4
1.4
1.6
1.6
1.8
2.0
2.2
2.4
0.8
1.0
1.0
1.0
1.0
1.0
1.2
1.2
1.4
1.4
1.4
1.6
1.6
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.0
1.0
1.0
1.0
1.0
1.1
1.1
1.1
14.4
15.6
18.9
21.3
24.4
26.8
30.8
35.1
40.6
43.7
48.7
53.6
60.7
67.3
18.4
19.6
22.9
25.3
28.4
30.8
34.8
39.1
44.6
47.7
52.7
57.6
64.7
71.3
333
428
628
883
1270
1598
2182
2978
4048
5003
6035
7543
9796
12172
4.61
3.08
1.83
1.15
0.727
0.524
0.387
0.268
0.193
0.153
0.124
0.0991
0.0754
0.0601
7.41
4.61
3.08
1.83
1.15
1.15
0.727
0.524
0.387
0.268
0.268
0.193
0.153
0.124
Current
rating
(20 )A
30
37
53
69
89
109
132
167
213
242
282
322
385
431
3.4.2
PVC insulated steel tape armored PVC sheathed power cable for mining purpose
Type MVV22 Rated Voltage 0.6/1 kV
3 3-core
Nor.cross
sectional
areas
mm 2
Insulation
thickness
mm
Sheath thickness
mm
Overall diameter
min
mm
Max
mm
Ref. weight
kg/km
( ) 20
Max.D.C.resistance
of conductor (Cu)
Current
rating
in 20 /km
(20 )A
3 2.5
3 4
3 6
3 10
3 16
3 25
3 35
3 50
3 70
3 95
3 120
3 150
3 185
3 240
3 300
0.8
1.0
1.0
1.0
1.0
1.2
1.2
1.4
1.4
1.6
1.6
1.8
2.0
2.2
2.4
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.9
2.1
2.2
2.3
2.5
2.7
14.3
16.2
17.3
20.0
22.1
25.2
27.3
27.0
30.2
34.5
38.2
42.1
45.7
51.3
56.4
18.3
20.2
21.3
24.0
26.1
29.2
31.3
31.0
34.2
38.5
42.2
46.1
49.7
55.3
60.4
313
413
499
689
915
1273.3
1603.5
1920.4
2580.1
3497.9
4602
5602
6804.2
8770.2
10787.1
12.1
7.41
4.61
3.08
1.83
1.15
0.727
0.524
0.387
0.268
0.193
0.153
0.124
0.0991
0.0754
13
20
30
37
53
69
89
109
132
167
213
242
282
322
385
P77.

ELECTRIC WIRES & CABLE
4 4-core
Nor.cross
sectional
areas
mm 2
Insulation
thickness
mm
Sheath thickness
mm
Overall diameter
min
mm
Max
mm
Ref. weight
kg/km
( ) 20
Max.D.C.resistance
of conductor (Cu)
in 20 /km
Current
rating
(20 )A
4 4
4 6
4 10
4 16
4 25
4 35
4 50
4 70
4 95
4 120
4 150
4 185
1.0
1.0
1.0
1.0
1.2
1.2
1.4
1.4
1.6
1.6
1.8
2.0
1.8
1.8
1.8
1.8
1.8
1.9
2.0
2.1
2.4
2.5
2.6
2.8
17.3
18.6
21.6
24.0
27.4
30.0
32.8
36.8
43.6
46.6
51.5
56.3
21.3
22.6
25.6
28.0
31.4
34.0
36.8
40.8
47.6
50.6
55.5
60.3
486
598
836
1129
1586
2031
2605
3502
5187
6219
7584
9252
7.41
4.61
3.08
1.83
1.15
0.727
0.524
0.387
0.268
0.193
0.153
0.124
30
37
53
69
89
109
132
167
213
242
282
322
3+1 3+1-core
Nor.cross
sectional
areas
mm 2
3 4+1 2.5
3 6+1 4
3 10+1 6
3 16+1 10
3 25+1 16
3 35+1 16
3 50+1 25
3 70+1 35
3 95+1 50
3 120+1 70
3 150+1 70
3 185+1 95
3 240+1 120
3 300+1 150
( ) 20
Max.D.C.resistance
Insulation Sheath Overall diameter Ref. weight
thickness
thickness
kg/km of conductor (Cu)
mm
mm
in 20 /km
min Max
Large small
mm mm
Large small
1.0 0.8 1.8
17.0 21.0 462 4.61 7.41
1.0 1.0 1.8
18.2 22.2 567 3.08 4.61
1.0 1.0 1.8
21.3 25.3 792 1.83 3.08
1.0 1.0 1.8
23.7 27.7 1067 1.15 1.83
1.2 1.0 1.8
26.8 30.8 1480 0.727 1.15
1.2 1.0 1.8
29.4 33.4 1842 0.524 1.15
1.4 1.2 1.0
33.4 37.4 2460 0.387 0.727
1.4 1.2 1.0
37.7 41.7 3295 0.268 0.524
1.6 1.4 1.0
44.4 48.4 4873 0.193 0.387
1.6 1.4 1.0
47.5 51.5 5890 0.153 0.268
1.8 1.4 1.0
52.7 56.7 7048 0.124 0.268
2.0 1.6 1.1
57.4 61.4 8629 0.0991 0.193
2.2 1.6 1.1
64.5 68.5 11025 0.0754 0.153
2.4 1.8 1.1
71.3 75.3 13569 0.0601 0.124
Current
rating
(20 )A
30
37
53
69
89
109
132
167
213
242
282
322
385
431
1 Brief Introduction
Cable for Electronic Computer
300/500V
The product is used as connection for electronic network and control system rated voltage 300/
500V and below, testing device and meters with high requirement on anti-jamming.
2 Technical Performance
2.1 50Hz 6h 50Hz 5min
1
Insulation wire core shall withstand AC 50Hz spark test, or drop in water of room temperature for
6h for AC 50Hz voltage test 5min. Testing voltage refers to table 1.
P78.

1 Table 1
3
Norminal insulation thickness mm Spark test voltage V Dropping in water test voltage V
0.3
0.4
0.5
0.6
0.7
20
Nor. Sectional area DC rsistance in 20
mm 2 ( /km)
0.5
0.75
1.0
1.5
2.5
4000
6000
2.2 50Hz 1000V
50Hz 2000V
5min
PVC insulated between the wires of finished product cable and wire cores, between wire cores
and screen shall withstand 50Hz 1000V voltage test, PVC insulation shall withstand 50Hz 2000V
voltage test for 5min without puncture.
2.3 6
12 6
Suggested allowable bending diameter: cable without armored layer shall not be smaller 12 times than
cable external diameter; the flexible cable with screen structure shall not be smaller 6 times than cable
external diameter.
2.4 2
DC resistance of cable and insulation resistance refer to table 2.
36
24.5
18.1
12.1
7.41
PE insulated
5000
Insulation resistance(M
Wire twist to conductors
1500
2000
Cable model, desgination and manufacturing scope refer
km)
1
PVC insulated
10
2 Table 2
Wire twist to screens
3 Table 3
Model
Name
Qty
Nor.sectional area mm 2
DJYVP
PE insulated stranded group Cu twisting screen PVC sheathed cable for computer
1 40
0.5 2.5
DJYVP2
PE insulated stranded group Cu tape screen PVC sheathed cable for computer
DJYVP3
PE insulated stranded group Al compound tape screen PVC sheathed cable for computer
DJYPV
PE insulated stranded group Cu twisting sub-screen PVC sheathed cable for computer
DJYP2V
PE insulated stranded group Cu tape sub-screen PVC sheathed cable for computer
DJYP3V
PE insulated stranded group Al compound tape sub-screen PVC sheathed cable for computer
DJYPVP
PE insulated stranded group Cu twisting sub-screen & general screen PVC sheathed cable for computer
DJYP2VP2
PE insulated stranded group Cu tape sub-screen & general screen PVC sheathed cable for computer
DJYP3VP3
PE insulated stranded group Al compound tape sub-screen & general screen PVC sheathed cable for computer
DJYVPR
PE insulated stranded group Cu twisting screen PVC sheathed flexible cable for computer
4 40
0.5 2.5
P79.

ELECTRIC WIRES & CABLE
Model
DJYVP2R
Name
P
E insulated stranded group Cu tape screen PVC sheathed flexible cable for computer
Qty
Nor.sectional area mm 2
4 37 0.5 2.5
DJYVP3R
DJYPVR
DJYP2VR
DJYP3VR
DJYPVPR
DJYP2VP2R
DJYP3VP3R
DJYVP22
DJYVP222
DJYVP322
DJYPVP22
PE insulated stranded group Al compound tape screen PVC sheathed flexible cable for computer
PE insulated stranded group Cu twisting sub-screen PVC sheathed flexible cable for computer
PE insulated stranded group Cu tape sub-screen PVC sheathed flexible cable for computer
PE insulated stranded group Al compound tape sub-screen PVC sheathed flexible cable for computer
PE insulated stranded group Cu twisting sub-screen & general screen PVC sheathed flexible cable for computer
PE insulated stranded group Cu tape sub-screen & general screen PVC sheathed flexible cable for computer
PE insulated stranded group Al compound tape sub-screen & general screen PVC sheathed flexible cable for computer
PE insulated stranded group Cu twisting screen steel tape armored PVC sheathed cable for computer
PE insulated stranded group Cu tape screen steel tape armored PVC sheathed cable for computer
PE insulated stranded group Al compound tape screen steel tape armored screen PVC sheathed cable for computer
PE insulated stranded group Cu twisting sub-screen & general screen steel tape PVC sheathed cable for computer
DJYP2VP222
PE insulated stranded group Cu tape sub-screen & general screen steel tape armored PVC sheathed cable for computer
DJYP3VP322 PE insulated stranded group Al compound tape sub-screen & general screen steel tape
armored PVC sheathed cable for computer
DJYPV22
DJYP2V22
DJYP3V22
PE insulated stranded group Cu wire twisting sub-screen steel tape armored PVC sheathed cable for computer
PE insulated stranded group Cu tape sub-screen steel tape armored PVC sheathed cable for computer
PE insulated stranded group Al compound tape sub-screen PVC sheathed cable for computer
P80.