copper conductor power cables apply to electricity transmission &distribution lines
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18-year history
Trust products: VV power cable
Type:
VV
Designation:
Copper conductor polyvinyl chloride insulated and sheathed power cable
Application:
(1) The copper conductor power cable apply to these electricity transmission and distribution lines--50HZ AC, rated voltage up to 0.6/1KV.
Laying indoors, tunnels and pipelines, power cables can not withstand the pressure and mechanical external force.Service characteristics:
(1)Max.rated temperature of cable conductor is 90 °C.
(2)For short circuit(max. sustained time not exceeding 5s).max.temperature of cable conductor not exceeding 160°C.
(3)While laying cable, the environmental temperature should not be less than 0°C, for bend radius, should be not less than 1o times of cable overall diameter.
Power Cable Performance
(1) The long-time permissible operation temperature of conductor shall not be high than 70 centigrade degree.
(2) Conductor maximum short circuit(not more than 5 seconds)temperature shall not be higher than 160 centigrade degree.
(3) The power cable is not limited by drop in level when being laid, and the ambient temperature shall not be lower than 0 centigrade degree.
(4) Perfect chemical stability, resistant against acids, alkalis, grease and organic solvents, and flame.
(5) Light weight, perfect bending properties, installed and maintained easily and conveniently.
Specification Size and Technical Data:
Type | VV |
Voltage Grade | 0.6/1kV |
Nominal Section(mm²) | 1.5, 2.5, 4, 6, 10, 16, 25, 35, 50, 70, 95, 120, 150, 185, 240, 300, 400,500 |
Cores | One/Two/Three/Four/Five |
The specifications,cross sections and sizes not list in aboved table can be design and produce according to your demands.
