Explosion-proof Control Cable IA-KVVRP 300/500V 20*0.5

Specifications

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Detailed Product Description

450/750kv, 20-core, Copper conductor, PVC insulated sheathed, bradied copper wire screened explosion-proof control cable.

Explosion-proof Control Cable

No. of Cores: 20

Rated voltage: 450/750v

 

 

Norminal thickness of insulation:

Approx. overall diameter:

Max cable weight:

Nominal cross sectional area of conductor: 0.5~2.5m²

 

 

Standard

The product is manufactured according to the standard of GB9330Polyvingl chloride insulated control cable, IEC 60227 Polyvinyl chloride insulated cables of rated voltage up to and induding 450/750V and IEC 60502 Extruded solid dielectric insulated power cables foe rated voltages from 1KV up to 30KV

 

Applications

PVC insulated and sheathed control cable is suitable for the interconnection in controlling, signaling, protecting and measuring systems with rated voltages up to and including 450/750V or 0.6/1KV

 

Operating characteristics

1, Rated power-frequency voltage Uo/U : 450/750V or 0.6/1KV

2,Max.permissible continuous operating temperature of conductor: 70

3,The ambient temperature under installation should not below 0.If the ambient temperature is lower than 0,the cable should be preheated.

4, The bending radius of cables are recommened as follows:

  Non-armoured cable : not less than 6 times of the cable diameter.

  Armoured or copper tape screened cable: not less than 12 times of the cable diameter.

  Screened flexible cable: not less than 6 times of the cable diameter .