Jiangsu Longyuan Electrical Equipment Co.,Ltd

Jiangsu Longyuan Electrical Equipment Co.,Ltd
Products

XLPE Power Cable 3*300

XLPE Power Cable 3*300

Product name:XLPE Power Cable 3*300

Item:3*300

Details:

1 Nominal area of conductor mm² 300.00
2 Insulation radial thickness mm 1.80
3 Inner sheath radial thickness mm 1.60
4 Galvanised steel armour wire diameter mm 2.50
5 Outer sheath radial thickness mm 2.70
6 Overall diameter (Nom) mm 62.00
7 Cable weight (Nom) Kg/Km 12600
8 Internal bending radius (Min) mm 496
9 Armour resistance @ 20°C (Max) /Km 0.58
10 Armour gross cross sectional area mm² 269
11 Armour conductivity % 10
12 d.c. conductor resistance @ 20°C (Max) /Km 0.0601
13 a.c. conductor resistance @ 90°C (Max) /Km 0.0799
14 Inductance mH/Km 0.228
15 Reactance @ 50 Hz /Km 0.0716
16 Impedance @ 90°C /Km 0.107
17 DC voltage drop mV/A/M -
18 Single phase voltage drop mV/A/M -
19 Three phase voltage drop mV/A/M 0.185
20 Continuous current carrying capacity (Laid direct) A 592
21 Continuous current carrying capacity (Ducts) A 496
22 Continuous current carrying capacity (Air) A 672
23 Conductor short circuit symmetrical fault    
  90°C – 250°C for 1 sec kA rms 42.90
24 Armour short circuit asymmetrical earth fault    
  80°C – 200°C for 1 sec  kA rms 12.40

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