АВВГЭнг(А)-LS (AVVGEng(A)-LS)– Russian analogue of NAYCY, NAYCWY Flame Retardant Low Smoke
SCOPE AND PURPOSE
The cables are designed for transmission and distribution of electric energy in stationary electric installations on alternating voltage 0,66 and 1kV and frequency 50 Hz.
The cables are used at group installations, they do not spread combustion on category A.
The cables are designed for use in cable structures and premises.
For manufacturing of the cables water blocking materials are used. They allow the cables to be resistant to longitudinal water penetration and operation of the cables in wet conditions. In that case letter ‘g’ is found in the designation of the cable. F.e. VBShvgng(A)-LS.
The class of fire hazard of the cables according to GOST 31565- 2012 П1б.126.96.36.199.
Aluminum, single-wire or multi-wire core, of circular or sector-shaped form, of the 1 or 2 class according to GOST 22483.
PVC-compound of low flammability (color coded conductor).
Insulated conductors of 2, 3, 4, 5 and 6 core cables twisted in cable core.
The cables with the letter ‘g’ are twisted with the water blocking elements.
PVC-compound of low flammability.
For cables of type AVVGEng(A)-LS is made of copper tapes or copper wires and a helicon taping with a copper tape.
For cables of type AVVGEng(A)-LS is made of PET film.
For cables with the letter ‘g’ with water blocking materials.
Cable sheath or jacket
PVC-compound of low flammability
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