lead power cable
Aluminium Conductor XLPE Insulation PVC Outer Sheath lead Power Cable
product description of lead power cable
Specifications
copper wire power cable
1.More than 22 years of producing many kinds of electric wires and cables
2. CCC/VDE/UL/Rohs certificates
3. Conductor can be used pure copper wrie or CCA cheap conductor.
4. Small MOQ 100 meters, good service.
5. OEM are welcome. We can also produce standard or non-standard wires and cables.
1 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.
2 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.
3 Operating Characteristics
Rated voltage U0/U(Um): 6/10(12)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 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
4 Manufacturing Standards
GB/T 12706-2008, IEC 60502-2
W. Can you provide Type Test Reports?
Z: Yes we can provide type test reports issued by Chinese laboratories.
W. Have you ever supplied cables to our country?
Z: Cables have been supplied to many countries across the world such as USA, Australia, Switzerland, Singapore, Sri Lanka, the Philippines, Mongolia, UAE, Yemen, Iran, Iraq, Nigeria, Egypt, Lesotho, Cameroon, etc.
W. According to which standards can ZW Cable produce cables?
Z: IEC, BS, VDE, NFC, ASTM, etc.
W. What is your MOQ?
Z: You are advised to please confirm it with us directly as it’s based on different cable type.
Usually it’s 1000 meters.
W. Do you have ready cables?
Z: Some cables are available, most cables are OEM.
W. What’s the tolerance of delivery length for each drum?
Z: ±1%.
W. What about your delivery time?
Z: According to the order’s quantity. Usually is 7 – 15 working days. Ahead of time, if urgent.
