30kV power cable manufacturer prices - Jiapu Cable

30kV power cable manufacturer prices

Date2019-03-22

Medium Voltage XLPE Insulated power cable is used to transmit and distribute power in power transmission and distribution system of 35kV or lower. It is generally applied to the fields including power, construction, mines, metallurgy, petrochemical industry and communication in complete replace of oil immersed paper insulated power cable.

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30kv medium voltage copper conductor xlpe power cable with swa armour

 

1. The highest allowed operating temperature of conductor for long-term working is 90 degrees.

2. In short circuit (Max long term is no more than 5 seconds),the highest temperature for conductor is no more than 250 degrees.

3. The environmental temperature of operating in air should be no more than 40 degrees, and 25 degrees underground.

4. Excellent electrical performance, resistance to chemical corrosion.