КВЭБШвнг(А) (KVEBShvng(A)) - Russian analogue of BiTmining YHKGYFtZnen 3,6/6kB (NYSEBY Flame Retardant)

KVEBShvng(A)

Description Add to order

SCOPE AND PURPOSE

The cables are designed for transmission and distribution of electric power at the stationary installation on the nominal alternating voltage of frequency 50 Hz for main conductors 6 kV and for auxiliary conductor to 0.38 kV. The cables are used for single installation on the horizontal and inclined workings of the mines without restriction of difference in levels, on the surface of mines, pits and for laying in the ground in case of danger of mechanic damage in process of operation, if the cable is not exposed to significant tensile force.

The class of fire hazard of the cables according to GOST 31565 П1б.8.2.5.4.

STRUCTURE

Main conductor

Copper, single-wire or multi-wire, of circular or sector-shaped form, of the 1 or 2 class according to GOST 22483 with the cross-section from 25 to 240mm2.

Auxiliary conductor

Copper, single-wire, of circular form, of the 1 class according to GOST 22483, with the cross-section from 6 to 10 mm2.

Earth conductor

Copper, single-wire or multi-wire core, of circular form, of the 1 or 2 class according to GOST 22483 with the cross-section from 10 to 70mm2.

For cables with the main conductors of sector-shaped form can consist of three separated conductors, meanwhile the cross-section of each conductor makes one third of the total cross-section of the earth conductor.

Insulation

For main and auxiliary conductors - PVC-compound (color coded conductor).

Screen

Is made by taping with the tape of conductive non-woven fabric and of a copper tape.

Core arrangement

Screened conductors of 3-core cables, auxiliary conductor and earth conductor are twisted.

Inner sheath

It is made by extrusion with PVC-compound with the filling of outer gaps between conductors

Cable armoring

Is lapped helically with two steel, galvanized tapes.

Jacket

PVC-compound.

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Number of cores, nominal cross-section (mm 2 ), the execution, the voltage (kV)
Length, km