Medium Voltage Power Cables Catalogue - AEC Online

MEDIUM VOLTAGE CABLES
8.7 / 15 kV
TECHNICAL DATA
Rated voltage U o / U (U m ) 8.7 / 15 (17.5) kV
Impulse test voltage (peak value) 95 kV
Power frequency test voltage for 5 minutes 30.5 kV
Max. conductor operating temperature at Normal conditions 90 °C
Max. conductor operating temperature at Emergency conditions 130 °C
Max. conductor operating temperature at Short circuit conditions 250 °C
Min. bending radius during installation in terms of cable outer diameter 12 Ø
Constructional Data
Nominal
area of
conductor
Conductor
Approx.
conductor
diameter
Insulation Screen Armour Packing
Thickness of insulation layers
C.S XLPE I.S
Min. Nom. Min.
Approx.
metallic
screen tape
thickness
Tape
thickness
Approx.
overall
diameter
Approx.
overall
weight
Standard
cutting
length
± 5 %
mm 2 mm mm mm mm mm mm mm kg / km m
25 5.85 0.3 4.5 0.3 0.076 0.50 47.5 2612 1000
35 6.90 0.3 4.5 0.3 0.076 0.50 49.8 2865 1000
50 8.10 0.3 4.5 0.3 0.076 0.50 52.8 3217 1000
70 9.70 0.3 4.5 0.3 0.076 0.50 56.5 3678 1000
95 11.30 0.3 4.5 0.3 0.076 0.50 60.5 4233 500
120 12.60 0.3 4.5 0.3 0.076 0.50 63.7 4734 500
150 14.10 0.3 4.5 0.3 0.076 0.50 67.2 5249 500
185 15.80 0.3 4.5 0.3 0.076 0.50 71.2 5922 500
240 18.10 0.3 4.5 0.3 0.076 0.50 76.8 6927 500
300 20.50 0.3 4.5 0.3 0.076 0.80 83.8 8766 400
400 23.10 0.3 4.5 0.3 0.076 0.80 90.0 10157 350
Cable Code
A316XJ3BBGMRDXXI0MR
A317XJ3BBGMRDXXI0MR
A318XJ3BBGMRDXXI0MR
A319XJ3BBGMRDXXI0MR
A345XJ3BBGMRDXXI0MF
A346XJ3BBGMRDXXI0MF
A347XJ3BBGMRDXXI0MF
A348XJ3BBGMRDXXI0MF
A349XJ3BBGMRDXXI0MF
A350XJ3BBGMRDXXI0MU
A351XJ3BBGMRDXXI0MV
Electrical Data
Nominal
area
of
conductor
Electrical Characteristics
Max. Conductor
Resistance
Reactance
(60 Hz)
DC at
20 °C
AC at
90 °C
Impedance
(90 °C,
60 Hz)
Capacitance
Buried direct
in the ground
Continuous Current Ratings
In a buried duct
In air
Fig. (a) Fig. (b) Fig. (c)
mm 2 Ω / km Ω / km Ω / km Ω / km μF / km A A A
25 1.2000 1.5386 0.161 1.547 0.166
95
81
103
35 0.8680 1.1130 0.153 1.123 0.183
113
97
124
50 0.6410 0.8221 0.142 0.834 0.202
133
114
147
70 0.4430 0.5684 0.134 0.584 0.228
162
140
183
95 0.3200 0.4109 0.128 0.430 0.253
192
168
221
120 0.2530 0.3252 0.124 0.348 0.273
218
191
253
150 0.2060 0.2652 0.120 0.291 0.297
244
215
287
185 0.1640 0.2117 0.115 0.241 0.324
275
244
328
240 0.1250 0.1622 0.111 0.197 0.360
318
284
385
300 0.1000 0.1308 0.107 0.169 0.397
357
321
439
400 0.0778 0.1032 0.104 0.146 0.438
406
368
508
Fig. (a)
Fig. (b)
0.3 x De
Fig. (c)