+86-13833119023
janey@hbrtcable.com
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.
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.
Ivy