Detailed Product Description
For laying underground, able to bear external mechanical force , but unable to bear large pulling force
Standard compiled with
GB/T12706-2002 Power cables with extruded insulation and their accessories for rated voltage from 1KV (Um =1.2KV) up to 35KV (Um =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
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