TABLE - 45
CURRENT RATINGS & VOLTAGE DROP OF THE CABLES - 600/1000 V Two Core Aluminium, XLPE insulated Armoured/Unarmoured Cables.
Approx Voltage Drop (1 Phase System)
In Ground
In Duct
In Air Two Core
Area
Two Core
Two Core
Unarmoured Armoured
Armoured
Armoured
Trefoil
mm²
A
A
A
A
V/A/km
16
73
74
93
76
4.90
25
90
95
119
96
3.08
35
111
116
142
116
2.23
50
134
140
169
138
1.65
70
171
177
207
169
1.15
95
211
218
248
204
0.835
120
235
235
266
232
0.668
150
269
269
304
256
0.550
185
308
308
349
293
0.448
240
364
364
406
336
0.356
300
409
409
450
372
0.298
400
470
470
492
425
0.249
Operating Conditions Ambient air temp.
50 °C 35 °C
Ground temp. Depth of Laying
0.50 m
Thermal resistivity of Soil
1.2 K.m/W
38 MKK XXS002-02/01-12-2014
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