АВВГЭнг(А) (AVVGEng(A))

SCOPE AND PURPOSE

The cables are designed for transmission and distribution of electric energy in stationary installations on alternating voltage 0,66; 1 and 3 kV, frequency 50 Hz

The cables of type VVGng(A) is used for group installation in cable lines and cable constructions and open-air electrical installations (cable overpasses, arcades).

The class of fire hazard of the cables is according to GOST 31565 Ï1á.8.2.5.4.

STRUCTURE

Conductor

Aluminum single-wire or multi-wire core, of circular or sector-shaped form, of the 1 or 2 class according to GOST 22483 with the cross-section from 1.5 to 1000 mm²

Insulation

PVC-compound (color coded conductor).

Core arrangement

Insulated conductors of 2, 3, 4 and 5 core cables twisted in cable core.

Inner sheath

It is made by filling of exterior gaps between cores with the PVC-compound of low flammability.

Screen

For AVVGEng(A) is made in the form of taping with the copper tapes or by the agreement with a customer of copper wires and helically superimposed copper tape.

Cable sheath or jacket

PVC-compound of low flammability.