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
Wire
diameter
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 2.50 50.7 4081 1000
35 6.90 0.3 4.5 0.3 0.076 2.50 53.0 4391 1000
50 8.10 0.3 4.5 0.3 0.076 2.50 56.0 4827 1000
70 9.70 0.3 4.5 0.3 0.076 2.50 59.7 5404 1000
95 11.30 0.3 4.5 0.3 0.076 2.50 63.7 6075 500
120 12.60 0.3 4.5 0.3 0.076 2.50 66.9 6698 500
150 14.10 0.3 4.5 0.3 0.076 3.15 72.3 8258 500
185 15.80 0.3 4.5 0.3 0.076 3.15 76.3 9081 500
240 18.10 0.3 4.5 0.3 0.076 3.15 81.9 10354 400
300 20.50 0.3 4.5 0.3 0.076 3.15 87.7 11684 400
400 23.10 0.3 4.5 0.3 0.076 3.15 93.9 13275 350
Cable Code
A316XJ3BBWMRDXXI0MR
A317XJ3BBWMRDXXI0MR
A318XJ3BBWMRDXXI0MR
A319XJ3BBWMRDXXI0MR
A345XJ3BBWMRDXXI0MF
A346XJ3BBWMRDXXI0MF
A347XJ3BBWMRDXXI0MF
A348XJ3BBWMRDXXI0MF
A349XJ3BBWMRDXXI0MU
A350XJ3BBWMRDXXI0MU
A351XJ3BBWMRDXXI0MV
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
96
82
105
35 0.8680 1.1130 0.153 1.123 0.183
114
98
126
50 0.6410 0.8221 0.142 0.834 0.202
133
116
150
70 0.4430 0.5684 0.134 0.584 0.228
162
142
185
95 0.3200 0.4109 0.128 0.430 0.253
193
169
224
120 0.2530 0.3252 0.124 0.348 0.273
217
192
256
150 0.2060 0.2652 0.120 0.291 0.297
243
215
289
185 0.1640 0.2117 0.115 0.241 0.324
273
243
329
240 0.1250 0.1622 0.111 0.197 0.360
312
280
384
300 0.1000 0.1308 0.107 0.169 0.397
348
314
434
400 0.0778 0.1032 0.104 0.146 0.438
390
354
495
Fig. (a)
Fig. (b)
0.3 x De
Fig. (c)