ВВГ (VVG) - Russian analogue of NYSY

ВВГ (VVG) - Russian analogue of NYSY

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.

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 01.8.2.5.4

STRUCTURE

Conductor

Copper, 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 multi-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 extrusion inner sheath is laid. It is allowed to wrap the cable core with the layer of tapes of polymer material. It is allowed the sheathing of double-layer inner extrusion 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

Of PVC-compound

 

Cables with circular conductors
with copper conductor
Number and nom. Cross-section of CCC and screens, nxmm2 External diameter, mm Weight of 1km of cable, kg
VVG 1x16/16 19,9 623
m
VVG 1x25/16. 21,2 735
m
VVG 1x35/16 22,2 854
m
VVG 1x50/16 23,4 1025
m
VVG 1x70/16 24,9 1246
m
VVG 1x95/16 26,6 1514
m
VVG 1x120/16 27,9 1777
m
VVG 1x150/25 30 2170
m
VVG 1x185/25 31,8 2533
m
VVG 1x240/25 33,9 3089
m
VVG 1x300/25 36,2 3688
m
VVG 1x400/35 39,3 4759
m
VVG 1x500/35 42 5735
m
VVG 1x630/35 45,8 7033
m
VVG 1x800/35 49,5 8668
m
VVG 3x16/16 34,9 1598
m
VVG 3x25/16 37,8 1989
m
VVG 3x35/16 40 2392
m
VVG 3x50/16 42,9 2970
m
VVG 3x70/16 46,9 3759
m
VVG 3x95/16 50,4 4661
m
VVG 3x120/16 53,3 5578
m
VVG 3x150/25 56,9 6665
m
VVG 3x185/25 60,7 7866
m
VVG 3x240/25 65,4 9759
m

 

Cables with sector-shaped conductors
with copper conductor
Number and nom. Cross-section of CCC and screens, nxmm2 External diameter, mm Weight of 1km of cable, kg
VVG 3x35/16 36,9
m
VVG 3x50/16 39,3 2416
m
VVG 3x70/16 41,7 3039
m
VVG 3x95/16 44,3 3803
m
VVG 3x120/16 47,4 4605
m
VVG 3x150/25 49,9 5584
m
VVG 3x185/25 52,8 6631
m
VVG 3x240/25 57,3 8311
m