Detailed Product Description

Standard compiled with

GB/T12706-2002 Power cables with extruded insulation and their accessories for rated voltage from 1KV (U_m =1.2KV) up to 35KV (U_m =40.5KV)

IEC60502-1997 Power cable with extruded insulation and their accessories for rated voltage from 1KV up to 30KV

Service performance

1. Rated voltage:21/35kv

2. Cross-sectional area: (1~5)*(1.5~800mm²), 3*(1.5~500mm²) +1*(1~240mm²), 3*(1.5~500mm²) +2*(1~240mm²),4*(1.5~500mm²) +1*(1~240mm²)

3. The highest rated working temperature: 90 °C, the highest conductor short-circuit temperature: 250°C

4. Excellent electrical performance, resistance to chemical corrosion

• For laying underground, able to bear external mechanical force , but unable to bear large pulling force

Laying temperature

The laying temperature is less than 0°C.

Layout of cables

Single core cables: In parallel (spacing side by side=1D D-0verall diameter)

Multi-core cables: laid individually

Application: used in construction, industrial,underground,mining,power station,railway