AВВГ (AVVG) - Russian analogue of NAYSY

AВВГ (AVVG) - Russian analogue of NAYSY

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.

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, kg
AVVG 1x16/16 19,8 528
km
AVVG 1x25/16 21 584
km
AVVG 1x35/16 22 640
km
AVVG 1x50/16 23,3 718
km
AVVG 1x70/16 24,8 813
km
AVVG 1x95/16 26,4 925
km
AVVG 1x120/16 27,8 1031
km
AVVG 1x150/25 29,9 1237
km
AVVG 1x185/25 31,6 1380
km
AVVG 1x240/25 33,8 1591
km
AVVG 1x300/25 36 1814
km
AVVG 1x400/35 39,2 2259
km
AVVG 1x500/35 41,9 2609
km
AVVG 1x630/35 45,6 3092
km
AVVG 1x800/35 49,3 3663
km
AVVG 3x16/16 34,7 1302
km
AVVG 3x25/16 37,6 1521
km
AVVG 3x35/16 39,9 1735
km
AVVG 3x50/16 42,7 2030
km
AVVG 3x70/16 46,8 2440
km
AVVG 3x95/16 50,2 2869
km
AVVG 3x120/16 53,2 3313
km
AVVG 3x150/25 56,8 3832
km
AVVG 3x185/25 60,5 4371
km
AVVG 3x240/25 65,2 5223
km
Cables with sector-shaped conductors
with aluminum conductor
AVVG 3x95/16 44,1 2011
km
AVVG 3x120/16 47,2 2340
km
AVVG 3x150/25 49,8 2751
km
AVVG 3x185/25 52,6 3136
km
AVVG 3x240/25 57,2 3775
km