Specifications

1 electrical copper cable
2 GB,IEC,AS,BS Standard, CE,ISO,SGS,CQC/ABC,CCC,SAA Approval
3 On time delivery
4 Professional QC

Copper conductor PVC insulated electrical copper cable

 

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:

 

Type	Designation
VV	Copper conductor ,PVC insulated ,PVC sheathed power cable
VLV	Aluminium conductor ,PVC insulated ,PVC sheathed power cable
VY	Copper conductor, PVC insulated, PE sheathed power cable
VLY	Aluminium conductor ,PVC insulated ,PE sheathed power cable
VV22	Copper conductor ,PVC insulated ,steel tape armoured ,PVC sheathed power cable
VLV22	Aluminium conductor ,PVC insulated ,steel tape armoured ,PVC sheathed power cable
VV23	Copper conductor ,PVC insualted ,steel tape armoured ,PE sheathed power cable
VLV23	Alunminium conductor ,PVC insulated ,steel tape armoured ,PE sheathed power cable
VV32	Copper conductor, PVC insulated, steel wire armoured,PVC insulated power cable
VLV32	Aluminium conductor, PVC insulated ,steel tape armoured ,PVC sheathed power cable
VV33	Copper conductor, PVC insulated steel wire armoured , PE sheathed power cable
VLV33	Aluminium conductor , PVC insulated , streel wire armoured ,PE sheathed power cable

 

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