АВБВ (АVBV) - Russian analogue of NAYSBY

АВБВ (АVBV) - Russian analogue of NAYSBY

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 6 kV of frequency 50 Hz for networks with the earthed and insulated neutral.

They can be laid in dry soils (sand, sandy-clay and normal soil with a moisture content of 14%). The climate modification УХЛ and T, 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 01.8.2.5.4.

STRUCTURE

Conductor

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

Insulation

Is made of PVC-compound (color coded conductor)

Core arrangement

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

Inner sheath

It is made by extrusion with PVC-compound 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 non hygroscopic fiber or polymer materials with the lapping of fastening tape, on the top of which the expressional inner sheath is laid. It is allowed to wrap the cable core with the layer of tapes of polymer material, compatible with the materials of insulation and over sheath.

Taping

It is made of tape or tapes of conductive paper or conductive, synthetic tape or of tapes of non-woven fabric.

Screen

Is made of copper wires and a spirally imposed copper tape. It is allowed the taping of the screen with copper tapes.

Separating layer

Of polymer tape or non-woven fabric.

Bedding

PVC-compound.

Cable armoring

It is laid helically with two steel, galvanized tapes. It is possible to overlap or longitudinally with PET or polypropylene tape.

Over sheath

PVC-compound.

Cables with circular conductors
with aluminum conductor
Number and nom. Cross-section of CCC and screens, nxmm2 External diameter, mm Weight of 1km of cable, k
АVBV 3x50/16 47,1 2949
m
АVBV 3x70/16 50,8 3397
m
АVBV 3x95/16 54,2 3896
m
АVBV 3x120/16 57,6 4452
m
АVBV 3x150/25 60,8 4991
m
АVBV 3x185/25 64,5 5608
m
АVBV 3x240/25 70,4 6741
m
Cables with sector-shaped conductors
with aluminum conductor
Number and nom. Cross-section of CCC and screens, nxmm2 External diameter, mm Weight of 1km of cable, k
АVBV 3x95/16 48,5 2959
m
АVBV 3x120/16 51,2 3307
m
АVBV 3x150/25 53,8 3771
m
АVBV 3x185/25 57 4263
m
АVBV 3x240/25 61,2 4944
m