ВВГнг(А)-LS (VVGng(A)-LS) - Russian analogue of NYSY Flame Retardant Low Smoke AВВГнг(А)-LS (AVVGng(A)-LS) - Russian analogue of NAYSY Flame Retardant Low Smoke ВВГгнг(А)-LS (VVGgng(A)-LS) - Russian analogue of NYSBY Flame Retardant Low Smoke АВВГгнг(А)-LS (АVVGgng(A)-LS) - Russian analogue of NAYSBY Flame Retardant Low Smoke ВБВнг(А)-LS (VBVng(A)-LS) - Russian analogue of NYS(F)Y Flame Retardant Low Smoke AВБВнг(А)-LS (AVBVng(A)-LS) - Russian analogue of NAYS(F)Y Flame Retardant Low Smoke ВБВгнг(А)-LS (VBVgng(A)-LS) - Russian analogue of NYBS(F)Y Flame Retardant Low Smoke AВБВгнг(А)-LS (AVBVgng(A)-LS) - Russian analogue of NAYBS(F)Y Flame Retardant Low Smoke

VVGng(A)-LS, AVVGng(A)-LS, VVGgng(A)-LS, АVVGgng(A)-LS, VBVng(A)-LS, AVBVng(A)-LS, VBVgng(A)-LS, AVBVgng(A)-LS, according to specifications 16.K121-028-2013

specifications 16.K121-028-2013

Construction Application area Technical data Calculated data To order
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Conductor

Copper or aluminum, single-wire or multi-wire, of circular or sector-shaped form, of the 1 or 2 class according to GOST 22483.

Insulation

Is made of PVC-compound of low fire hazard (color coded conductor).

Core arrangement

Insulated conductors of multi-core cables are twisted in a cable core.

Inner sheath

It is made by extrusion with PVC-compound of low fire hazard or chalk-filled non-cured rubber with the filling of outer gaps between insulated conductors. It is possible to fill the outer gaps between circular insulated cores with the bundles of with the lapping of fastening tape and extrusion inner sheath. It is allowed to wrap the cable core with the tapes of polymer material.

Taping

Is made of tape or tapes of conductive paper or conductive synthetic tape, or tapes of non-woven conductive fabric. In waterproof cables – a layer of water blocking tapes.

Screen

Of copper wires and a spirally imposed copper tape. It is allowed the application of the screen with copper tapes.

Separating layer

Of polymer tape or non-woven fabric. In waterproof cables – a layer of water blocking tapes.

Bedding

Of PVC-compound of low fire hazard.

Cable armoring

Is lapped helically with two steel, galvanized tapes.

Over sheath

Of PVC-compound of low fire hazard.

The cables are designed for transmission and distribution of electric power at the stationary installation on the nominal alternating voltage 6kV of frequency 50 Hz for networks with the earthed and insulated neutral.

The climate modification УХЛ, categories of location 1 and 5 according to GOST 15150, including installation in the ground.

The class of fire hazard of the cables according to GOST 31565 П1б.8.2.2.2.

Nominal voltage, kV 6
Ambient temperature during cable operation, °С from – 50 to + 50
Minimum bending radius, diameters of cable for multi-wire 12
for single-wire 15
at installation with usage of a special template 7,5
The cables are laid at temperature (without preheat), °С, not below - 15

TABLE 1

Current-carrying conductors are manufactured single- or multi-wire according to the table

Type of current-carrying conductor Nominal cross-section of conductor, mm2
circular sector-shaped
single-wire multi-wire single-wire multi-wire
Copper for single-wire cables 16 - 50 16 - 800
for multi-wire cables 16 - 400 50 - 400
Aluminum for single-wire cables 16 - 400 25 - 800
for multi-wire cables 16 - 400 25 - 400 35 - 400 35 - 400

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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.

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