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High Voltage Power Cable
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1/10kv CU/XLPE/PVC Power Cable

Application

The cable is used for fixed installations such as electric power distribution networks or industrial installations, which is laid indoors, outdoors, in tunnel or in cable trench, unable to bear external mechanical force.

Single core cable in magnetic duct is not permissible.

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1/10kv CU/XLPE/PVC Power Cable Description


  Construction: Compacted stranded circular copper conductor, extruded semi-conducting compound as conductor screen, cross-linked polyethylene(XLPE) insulation, semi-conducting compound as insulation screen, copper tape or combination of copper wire and tape as metallic screen, three cores assembled together with non-hygroscopic polypropylene filler, wrapped with binder tape, PVC or PE outer sheath.

  Operating Characteristics

  category:High Voltage Power Cable

  Rated voltage U0/U(Um): 1/10kv

  U0 is the rated power frequency voltage between conductor and earth or metallic screen for which the cable is designed;

  U is the rated power frequency voltage between conductors for which the cableis designed;

  Um is the maximum value of the “highest system voltage” for which the equipment may be used.

  Max. permissible continuous operating temperature of conductor: 90 °C

  Max. temperature of conductor during short-circuit (5s max. duration) shall not exceed: 250 °C

  The ambient temperature under installation should not be lower than: 0 °C

  The bending radius of cable is recommended as following:

  For single core cable: not less than 20 times of the diameter of cable

  For three core cable: not less than 15 times of the diameter of cable

  Manufacturing Standards: GB/T 12706-2008, IEC 60502-2


Type Description No. of cores Nominal cross
section of conductor
YJV Copper conductor
XLPE insulation
PVC outer sheathPower Cable
1 or 3 25~800mm²
YJY Copper conductor
XLPE insulation
PE outer sheath Power Cable
1 or 3 25~800mm²
ZA-YJV
ZB-YJV
ZC-YJV
Copper conductor
XLPE insulation flame-retardant Power Cable
1 or 3 25~800mm²
WDZA-YJY
WDZB-YJY
WDZC-YJY
Copper conductor
XLPE insulation Low Smoke Halogen Free or
Zero Halogen (LSHF or LSZH) flame-retardant Power Cable
1 or 3 25~800mm²


Application

The cable is used for fixed installations such as electric power distribution networks or industrial installations, which is laid indoors, outdoors, in tunnel or in cable trench, unable to bear external mechanical force.

Single core cable in magnetic duct is not permissible.


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