product name
19/33kV CU/XLPE/PVC(or PE) Power Cable
Stranded class 2 copper Cross sectional area up to 630 sqmm
XLPE insulation
PVC sheath
product properties
Brand: Yiteng cable
Model: YJV
Certification: ISO14001 ISO9001 CCC CE
Place of Origin: Hebei China
Trading Information
Minimum order quantity: 1000 meters
Price: FOB Tianjin USD 1-200 per meter
Payment method: T/T L/C DA DP Western Union
Supply Ability: 10000 meters per week
Delivery date: 15-35 days after payment
Conventional packaging: Wooden drum
product description
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
Rated voltage U0/U(Um): 19/33(36)kV
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 cable is 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
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.
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 sheath Power Cable | 1 or 3 | 50~800mm2 |
| YJY | Copper conductor/XLPE insulation/PE outer sheath Power Cable | 1 or 3 | 50~800mm2 |
| ZA-YJV ZB-YJV ZC-YJV | Copper conductor/XLPE insulation flame-retardant Power Cable | 1 or 3 | 50~800mm2 |
| 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 | 50~800mm2 |
