XLPE insulated power cables, which has high mechanical robustness, good
environmental stress, excellent electrical properties and chemical
resistance characteristics, is simple in structure ,light in weight and
convenient in applicable. This product is suitable for rated voltage of
0.6/1 kV power distribution system, for transmission and distribution of
electric energy use.
The main features of flame retardant cable is not easy to catch fire,or
it can confine the fire in some limited area. There fore the cable is
applicable to the places where the density of cable laying is high,such
as generating stations, subways, tunnels, high-rise buildings, large
industrial and mining enterprises, oil field, coal mine and other
The fire-resistant cable is besides the power transmission under normal
condition, can continue operating normally for some time when it catches
fire,so it is applicable to the place which is concerned to the fires
safety and fire rescue,such as nuclear power
plant,subway,tunnel,high-rise building and so on.
IEC60502 and GB12706 or the relevant domestic and international standards. Such as: BS, VDE, JIS, AEIC and so on.
三、使用特性 Product features
1、電纜導體最高允許工作溫度：正常運行時90 ℃，短路時（最大短路持續時間5 s）為250 ℃。
Max. admissible temperature for conductor：90 ℃ under normal running
condition，250 ℃ during short circuit（max. duration not exceeding 5s）.
Minimum temperature of the cable laying 0 ℃, the minimum bending radius when laid:
Single-core cable： 20 (D + d) ± 5%, mm
Multi-core cable：15 (D + d) ± 5%, mm
Where：D--Cable diameter mm of the actual
d--mm diameter cable conductor of the actual