Jiangsu Longyuan Electrical Equipment Co.,Ltd

Jiangsu Longyuan Electrical Equipment Co.,Ltd
Products

XLPE Power Cable 1*70

XLPE Power Cable 1*70

Product name:XLPE Power Cable 1*70

Item:1*70

Details:

1 Nominal area of conductor mm² 70.00
2 Insulation radial thickness (Min)  mm 8.00
3 Outer sheath radial thickness mm 2.00
4 Overall diameter (Nom) mm 37.00
5 Cable weight (Nom) Kg/Km 1880
6 Internal bending radius (Min) mm 740
7 d.c. conductor resistance @ 20°C (Max) /Km 0.268
8 a.c. conductor resistance @ 90°C (Max) /Km 0.342
9 Inductance mH/Km 0.455
10 Reactance @ 50 Hz /Km 0.1429
11 Impedance @ 90°C & 50 Hz  /Km 0.370
12 Capacitance (Max) µF/Km 0.16
13 Charging current A/Km 0.96
14 Continuous current carrying capacity (Laid direct) A 270
15 Continuous current carrying capacity (Ducts) A 270
16 Continuous current carrying capacity (Air) A 320
17 Symmetrical short circuit rating (Max)    
  90°C – 250°C for 1 sec kA rms 10.00
18 Earth fault short circuit rating (Max)    
  80°C – 200°C for 1 sec  kA rms 4.50

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