ПвБПнг(А)-HF – (PvBPng(A)-HF) – Russian analogue of ALSECURE C A NHXCBH
SCOPE AND PURPOSE
The cables are designed for transmission and distribution of electric energy in stationary electric installations, for installation in cable structures, buildings and underground structures, including flammable and explosive areas.
The class of fire hazard of the cables according to GOST 31565-2012 П1б.18.104.22.168.
Nominal voltage, kV: 6
Ambient temperature during cable operation, °С: - from -50 to +50
Resistant with a relative humidity up to 98% at ambient temperature, degree Celsius, up to: +35
Minimum bending radius, diameters of cable: 12
Service life, years, not less: 40
Smoke generation in the test cell: not more 40 %
Flame retardant test on category: А
Equivalent toxicity index, g/m3 , more than: 40
Copper, multi-wire of the 1st or 2nd classes according to GOST 22483-2012, of cross section from 35 to 240 mm2
Cross-linked, halogen free, polymer composition.
Insulated conductors are twisted in a cable core.
The cables have got distinctive markings of insulated cores.
It is made by extrusion with filling with the halogen free polymer compositions.
It is made by taping with the tape of conductive nonwoven fabric or copper wires and copper tapes.
Taping with a tape of nonwoven fabric.
For cables of types PvBPng(A)-HF the bedding is made of halogen free polymer composition.
It is laid helically with two steel, galvanized tapes.
It is possible to lay the PET-tapes by winding or longitudinally over the armor.
Cable sheath or jacket
Halogen free polymer composition.
|Number and nominal cross-section of conductors (mm2)||External diameter of cable, mm||Weight, kg|