Copper conductor PVC insulated and sheath electric cable

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China main port
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Min Order Qty:
500 m
Supply Capability:
50000 m/month

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Product Description:

Electric cable for rated voltage 0.6/1KV

 

Type

Name

Allplication

VV

Copper conductor, PVC insulated,

PVC sheathed electrical cable

For laying indoors, in tunnel or cable trench,

unable to bear external mechanical forces.

Single core cable in magnetic duct is not permissible.

 

VLV

Aluminium conductor, PVC insulated,

PVC sheathed electrical cable

VY

Copper conductor, PVC insulated,

PE sheathed electrical cable

VLY

Aluminium conductor, PVC insulated,

PE sheathed electrical cable

VV22

Copper conductor, PVC insulated,

steel tape armoured,

PVC sheathed electrical cable

For laying indoors, in tunnel or cable trench,

able to bear external mechanical forces,

but unable to bear large pulling force.

 

 

VLV22

Aluminium conductor, PVC insulated,

steel tape armoured,

PVC sheathed electrical cable

VV23

Copper conductor, PVC insulated,

steel tape armoured,

PE sheathed electrical cable

VLV23

Aluminium conductor, PVC insulated,

steel tape armoured,

PE sheathed electrical cable

VV32

Copper conductor, PVC insulated,

steel wire armoured,

PVC sheathed electrical cable

For laying indoors, in tunnel,

cable trench, well and direct buried.

Able to bear external mechanical forces

and determinate pulling force.

VLV32

Aluminium conductor, PVC insulated,

steel wire armoured,

PVC sheathed electrical cable

VV33

Copper conductor, PVC insulated,

steel wire armoured,

PVC sheathed electrical cable

VLV33

Aluminium conductor, PVC insulated,

steel wire armoured,

PVC sheathed electrical cable

 

Installation and operation of cable

l In air

1. The centre distance between of single cores laid in paralled

 

Cross section mm2

Centre distance

Less than or equal to 185mm2

Twice of the cable diameter

Above 185mm2

90mm

 

2. Ambient air temperature: 40°C

3. Maximum operating temperature of conductor: 70°C

4. Current carrying rating factor for different ambient air temperature

Ambient air temperature(°C)

20

20

30

35

40

45

Rating factor

1.29

1.22

1.15

1.08

1.0

0.91

 

l Direct in ground

1. The single cables are installed separately. The centre distance between cables is twice of he cable diameter.

2. Soil temperature: 25°C

5. Maximum operating temperature of conductor: 70°C

3. Thermal resistivity of soil: 1.0°C. m/W

4. Depth of direct buried: 0.7m

5. Current carrying rating factor for different soil temperature

 

Soil temperature(°C)

20

20

30

35

40

Rating factor

1.04

1

0.96

0.92

0.87

Copper conductor PVC insulated and sheath electric cable

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According to the size of the product to open a good plastic mold and then purchase the plastic raw materials to be injected (raw materials depending on your product requirements, advanced point will use To the engineering plastics PE, PS, etc, and even to join the flame retardant, fiber material), the difference is like now with the charger on the use of only PVC3 Called the wire manufacturers according to your request to do a good line Of course, you have the conditions you can pull the wire of their own beer process: mold on the machine (ingredients test mode) --- welding wire and hardware (pin) --- then put the welding hardware on the mold (according to the mold Put five to ten range) - boot molding - detection of another: If you want to have all the country's certification, it is estimated that you no technology is not too, you can not buy that hundreds of thousands of equipment to detect The power line in the material composition and a variety of techniques to wear flattened Fenbao match platinum standard, because the formal power It is too much to be recognized, but you want to do ordinary DC line, such as mobile phone charger or no problem, but the regular factory what automation machine to do, then I do not know, but it is automated machine estimates But also the cost of scary Anyway, ordinary manufacturers do have any questions can EMAIL: qingxinghe@21cncom Do not call me in Google, I rarely said so much, add points to me, huh, huh

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