Copper conductor PVC insulated electric cable

Specifications

Copper conductor PVC insulated cable electric 

1) Standard :IEC60502,GB/T 12706

2).Voltage :0.6/1KV

Conductor: Solid or stranded Copper/Aluminum -Insulation: Cross-linked polyethylene( XLPE or PVC) -Filler: Polypropylene lament with lapped binding tape -Inner Sheath: Polyvinyl chloride (Black) -Armor: Galvanized steel wire/steel tape/Unarmored/Aluminum wire -Core-covering: Binding tape -Outer Sheath: Polyvinyl chloride (Black)

3).Specification:

4).nominal cross sectional areas: 1.5 mm2, 2.5 mm2 ,4 mm2, 6 mm2, 10 mm2 , 16 mm2,25 mm2 , 35 mm2, 50 mm2 ,70 mm2 , 95 mm2 ,120 mm2 ,150 mm2,185 mm2 , 240 mm2, 300 mm2  400 mm2 500 mm2 630 mm2 800 mm2

5)production range: single core cable from 1.5 mm2 to 800 mm2,muli-core cable from 1.5 mm2   to 400 mm2

6).operating characteristics:

Rated power-frequency voltage u0/u:0.6/1 KV

Max permissible continuous operating temperature of conductor 70

Max short-circuit temperature of the conductor shall not exceed (Max 5 seconds duration): cross-section of conductor  300 mm2

The anbient temperature under installations should not be below 0

The bending radius of single core cable should not be less than 20 times of the cable diameter ,the bending radius of multi-core cable should not be less than 15 times of the cable diameter

7)Application:

1, For laying indoors, in tunnel or cable trench,unable to bear extermal mechanical forces. Single core cable is not permissible to lay in magnetic duct.

2, For laying indoors, in cable trench or direct in ground, able to bear external mechanical forces, but unable to bear pulling force.

 3,For laying indoors, in cable or direct in ground, able to bear external mechanical forces, but unable to bear large pulling forces

Note: The armoured single core cables is only used for D.C.system. As for A.C.system,non-magnetic armored material should be applied