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PvPGng-FRHF, PvPGEng-FRHF, PvBPng-FRHF, PvPGgng-FRHF, PvPGEgng-FRHF, PvBPgng-FRHF, according to specifications 16.K121-023-2011
specifications 16.K121-023-2011


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.

Thermal barrier for CCC (current-carrying conductor)

The overlapping with two mica tapes.



Core arrangement

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

Waterproof cables are twisted with water blocking elements.

Inner sheath

Halogen-free polymer composition.

Thermal barrier

Lapped with mica or fiber glass tapes.

Additional thermal barrier (for “FE240”)

Taped with fiber glass mica tapes.


For cables of types PvPGEng-FRHF and PvPGEgng-FRHF is made of lapping with copper tapes or of copper wires and a spirally imposed copper tape.

Separating layer

For cables of types PvPGEng-FRHF and PvPGEgng-FRHF is made of is made in the form of overlapping with fiber glass or mica tapes.

In cables of types PvPGEgng-FRHF is additionally made with the layer of tapes with water blocking material.

Cable armoring

For cables of types PvBPng-FRHF and PvBPgng-FRHF is laid helically with two steel, galvanized tapes over the thermal barrier.

For cables of types PvBPgng-FRHF it is allowed the superimposition over the top of armor layer in the form of lapping or longitudinally with the water blocking materials.

Over sheath or jacket

Of halogen-free polymer composition.

The cables are designed for transmission and distribution of electric power in the fixed networks on the nominal alternating voltage 0.66 and 1kV and nominal frequency 50 Hz.

The cables are used for group installation of cable power lines of safety systems, wiring circuits of fire safety, (the wiring circuits of systems of fire alarm, power of pumps of fire suppression, illuminations of emergency exits and escape routes, smoke removal systems and ventilation, evacuation lifts).

For wiring in the surgical departments of hospitals, of the wiring circuits of emergency power supply of the equipment (current collectors), functioning in case of fire. It keeps working in case of fire during 180 (FE180) or 240 (FE240) minutes.

The class of fire hazard of the cables according to GOST 31565 П1б.

The cables of types PvPGgng-FRHF, PvPGEgng-FRHF and PvBPgng-FRHF waterproofed with the water blocking elements (threads, braids, tapes) are used in conditions of high humidity. For their manufacturing water blocking materials are used, wich allow the cables to be resistant to longitudinal penetration of moisture.

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
Fire resistant of the cables, min, not less with the index FE180 180
with the index FE240 240


Nominal voltage of the cables, number and nominal cross-section of current-carrying conductor

* – for operation in DC voltage only

Type of cable Number of conductors Nominal cross-section of main conductors, mm2
Nominal voltage, kV
0,66 1
PvPGng(A)-FRHF, PvPGgng(A)-FRHF, PvPGEng(A)-FRHF, PvPGEgng(A)-FRHF 1 1,5 – 50 1,5 – 1000
PvBPng(A)-FRHF, PvBPgng(A)-FRHF (1,5 – 1000)*
PvPGng(A)-FRHF, PvPGEng(A)-FRHF, PvBPng(A)-FRHF, PvPGgng(A)-FRHF, PvPGEgng(A)-FRHF, PvBPgng(A)-FRHF 2, 3, 4, 5 1,5 – 50 1,5 - 400



Cross-section of copper wires

Designation Nominal cross-section of main conductors, mm2
Main conductors 1,5 2,5 4 6 10 16 25 35
Screen 1,5 2,5 4 6 10 16 16 16


Designation Nominal cross-section of main conductors, mm2
Main conductors 50 70 95 120 150 185 240 300 400
Screen 25 35 50 70 70 95 120 150 185
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