ППГнг(А)-HF (PPGng(A)-HF) – Russian analogue of NHXH, PRAFla® SX ППГЭнг(А)-HF (PPGЕng(A)-HF) – Russian analogue of NHXCH, NHXCWH ПБПнг(А)-HF (PBPng(A)-HF) – Russian analogue of NHXBH ПвПГнг(А)-HF (PvPGng(A)-HF) – Russian analogue of N2XH

PPGng(A)-HF, PPGЕng(A)-HF, PBPng(A)-HF, PvPGng(A)-HF, according to specifications 16.K71-304-2011

specifications 16.K71-304-2011

Construction Application area Technical data To order
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You can pre-order the products. After the receipt of your order a specialist of our company will contact you and offer the best delivery conditions.

Conductor

Copper, 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 1000mm2

Insulation

For cables of types PPGng(A)-HF and PPGЕng(A)-HF is made of halogen-free polymer composition.

For PvPGng(A)-HF is made of polyethylene.

Core arrangement

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

Inner sheath

It’s extruded, superimposed over twisted insulated conductors with the filling of exterior gaps between the conductors of halogen-free polymer composition. Cables of type PvPGng(A)-HF with the cross section up to 50 mm2 and more superimposed over inner sheath with the fiber-glass or mica-tape.

Screen

For cables of types PPGEng(A)-HF the screen is made of copper foil, copper tapes or copper wires and a spiral taping with a copper tape.

Cable armoring

For cables of types PBPng(A)-HF is laid helically with two steel, galvanized tapes.

Cable sheath or jacket

It’s made of halogen-free polymer composition.

The cables are designed for transmission and distribution of electric power in stationary electric installations on alternating voltage 0,66 and 1kV and frequency 50 Hz, including for operation at systems of nuclear, power stations of class 3H according to classification ОПБ- 88/97 (ПНАЭ Г-01-011).

The cables of types PPGng(A)-HF, PPGЕng(A)-HF, PvPGng(A)-HF are used in case of danger of mechanical damages.

The cables of types PBPng(A)-HF are used for group installation in premises and cable structures in case of absence of danger of mechanical damages in operations.

Cables are recommended, especially for use at nuclear power stations, large thermal power stations, petrochemical objects, in the subway, on ships; buildings with mass stay of people: concert halls and indoor stadiums, theatres, airports and railway stations; in premises, equipped with computer and microprocessor appliances and other objects which are increased requirements for fire safety.

The class of fire hazard of the cables according to GOST 31565 П1Б.8.1.2.1.

Nominal voltage, kV 0,66 or 1
Ambient temperature during cable operation, °С from – 50 to + 50
Minimum bending radius, diameters of cable for multi-wire 7,5
for single-wire 10
The cables are laid at temperature (without preheat), °С, not below - 15

To make an order

You can pre-order the products. After the receipt of your order a specialist of our company will contact you and offer the best delivery conditions.

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