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Specifications

Using features: 
1. Rated voltage: Uo/U: 0.6/1kV 
2. No. Of core: Single-core, Two-core, Three-core, Four-core, Five-core 
3. The highest allowed operating temperature of conductor for long-term working is 70oC. In short-circuit (Max. Long-term is no more than 5 seconds). The highest temperature for conductor is no more than 160oC. 
4. D. C. Resistance of the conductor complies with the stipulations of GB/T3956-1997. 
5. The environment temperature should be no lower than 0oC when lay. Otherwise it should be preheated. 
7. Working Frequency Voltage Test: 2.5Uo+2kV/5min without puncture.