Quality Innovation Guangxi Jinlian Cable Co., Ltd.

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HV power cable

Power cable is used for transmission and distribution of electric energy cable, power cable is often used in urban underground power grid, power station lead line, industrial and mining enterprises internal power supply. Power cable is a cable product that transmits and distributes high-power electrical energy in the main line of the power system, including 1-500KV and above various voltage levels and various insulated power cables.

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HV power cable

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Product Details

Power cable is used for transmission and distribution of electric energy cable, power cable is often used in urban underground power grid, power station lead line, industrial and mining enterprises internal power supply. Power cable is a cable product that transmits and distributes high-power electrical energy in the main line of the power system, including 1-500KV and above various voltage levels and various insulated power cables.

1. product name/applicable voltage:
(0.6/1kv): XLPE insulated power cable

Main raw materials: copper-aluminum conductor, cross-linked material (XLPE) insulation, PVC sheath

2. product implementation standards:
The cable design meets the requirements of the national standard GB/T12706-2008 and the International Electrotechnical Commission recommended standard IEC60502.

3. product use:
The normal operating temperature of the conductor of the cross-linked polyethylene insulated cable is 90 ℃. The cross-linked polyethylene cable not only has excellent electrical properties, high working temperature, large transmission capacity, but also has simple structure, small outer diameter, light weight, and convenient installation and use. The advantages of unlimited laying drop. Widely used in industrial and mining enterprises and urban power grid.

4. scope of application:
Scope of application of power cable: laying in indoor, outdoor, pipeline, cable trench and loose soil, can withstand a certain laying traction, but can not withstand the mechanical external force of the occasion, single core cable is not allowed to be laid in the magnetic pipeline.

5. product use characteristics:
1. The ambient temperature during laying is not lower than 0 ℃ (when it is lower than 0 ℃, it should be heated in advance), and the drop of the cable is not limited.
2. The bending radius during laying and installation is specified as follows: unarmored single-core cable: 20D; Unarmored three-core cable: 15D; Armored single-core cable: 15D; Armored three-core cable: 12D;(where D is the actual outer diameter of the cable)
3. The operating temperature of the cable: PVC sheath does not exceed 90 ℃;
4. Overload temperature: the overload temperature does not exceed 130 ℃ when the cable is short-circuited;
5. The rated temperature of the cable conductor shall not exceed 90 ℃, and the temperature shall not exceed 25 ℃ when the conductor is short-circuited (not exceeding 5s).

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