ВВГ (VVG) – Russian analogue of NYY AВВГ (AVVG) – Russian analogue of NAYY ВВГЭ (VVGE) – Russian analogue of NYCY АВВГЭ (AVVGE) – Russian analogue of NAYCY ВБШв (VBShV) – Russian analogue of NYBY АВБШв (AVBShV) – Russian analogue of NAYBY
specification 16-705.4992010
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.
Conductor
Aluminum or copper core, single-wire or multi-wire, circular or sector-shaped form, 1 or 2 class according to GOST 22483.
Nominal cross-section area of main conductors, mm2
From 1.5 to 1000
Insulation
PVC- compound (colour coded conductor).
Stranding
Insulated conductors 2, 3, 4 and 5 core cables twisted in slotted core.
Inner sheath
Is made by extrusion with the filling exterior gaps between insulated conductors or for the unarmored cables with copper conductors by the taping with the PVC tapes, or nonwoven fabrics filling exterior gaps between insulated conductors insulating cords (bundles).
Screen
For VVGE, AVVGE is made in the form of taping with the copper tapes or by the agreement with a customer of copper wires and helically superimposed copper tape.
Cable armoring
For VBShV, AVBShV is made by taping with two steel galvanized tapes.
Oversheath or protective covering
PVC-compaund.
The cables are designed for transmission and distribution of electricity in fixed electrical installations on a nominal alternating voltage 0,66, 1 and 3 kV, frequency - 50 Hz.
Cables of types VVG, AVVG, VVGE, AVVGE, VBShV, AVBShV are designed for laying single cable lines in cable installations and premises.
Cables of types VBShV, AVBShV in a single-conductor modification is designed for use in DC voltage.
The class of fire hazard of the cables is according to GOST 31565 01.8.2.5.4.
Nominal voltage, kV | 0,66; 1 and 3 | |
Ambient temperature during cable operation, °С | от – 50 до + 50 | |
Minimum bending radius, diameters of cable | for multi-core | 7,5 |
for single-core | 10 | |
The cables are laid at temperature (without preheat), °С not below | - 15 |
TABLE 1
Nominal voltage of cables, number and nominal cross-section of conductors
* - for operation in dc voltage only
** -for cables with the copper screen only
Type of cable | Number of conductors | Nominal cross-section | ||
of main conductors, mm2 | ||||
Nominal voltage of cable, kV | ||||
0,66 | 1 | 3 | ||
VVG, VVGE | 1 | 1,5 - 50 | 1,5 - 1000 | (1,5 - 1000)** |
3,4 | 1,5 - 400 | |||
2,5 | 1,5 - 240 | |||
AVVG, AVVGE | 1 | 2,5 - 50 | 2,5 - 1000 | (2,5 - 1000)** |
3,4 | 2,5 - 400 | |||
2,5 | 2,5 - 240 | |||
VBShV | 1 | – | (10 - 630)* | |
3 | 1,5 - 50 | 1,5 - 400 | 6-240 | |
4 | ||||
2,5 | 1,5 - 240 | |||
AVBShV | 1 | – | (16 - 630)* | |
3 | 2,5 - 50 | 2,5 - 400 | 10-240 | |
4 | ||||
2,5 | 2,5 - 240 |
TABLE 2
Conductors are made single- or multywire according to the table
Name of conductor | Nominal cross-section of conductor, mm2 | |||
circular | sector-shaped | |||
copper | aluminum | copper | aluminum | |
Однопроволочная | 1,5 - 50 | 2,5 - 300 | – | 25 - 400 |
Многопроволочная | 16 - 1000 | 25 - 1000 | 25 - 400 | 25 - 400 |
TABLE 3
Cross-section of screen made of copper wires
Name |
Nominal cross-section of conductor, mm2 | |||||||
Main conductors |
4 | 6 | 10 | 16 | 25 | 35 | 50 | 70 |
Screen |
4 | 6 | 10 | 16 | 16 | 16 | 25 | 35 |
Name |
Nominal cross-section of conductor, mm2 | ||||||
Main conductors |
95 | 120 | 150 | 185 | 240 | 300 | 400 |
Screen |
50 | 70 | 70 | 95 | 120 | 150 | 185 |
To make an order
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.
«*»- required fields