ВВГг-ХЛ (VVGg-KhL) – Russian analogue of NY(F)Y Cold Resistance АВВГг-ХЛ (AVVGg-KhL) – Russian analogue of NAY(F)Y Cold Resistance ВВГЭг-ХЛ (VVGEg-KhL) – Russian analogue of NY(F)CY Cold Resistance АВВГЭг-ХЛ (AVVGEg-KhL) – Russian analogue of NAY(F)CY Cold Resistance ВБШвг-ХЛ (VBShvg-KhL) – Russian analogue of NY(F)BY Cold Resistance АВБШвг-ХЛ (AVBShvg-KhL) – Russian analogue of NAY(F)BY Cold Resistance
Specifications 16.K121-017-2011
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
Copper or aluminum core, single-wire or multiwire, circular or sector-shaped form of the 1 or 2 class according to GOST 22483.
Insulation
PVC- compound (color coded conductor).
Stranding
Insulated conductors of 2, 3, 4, 5 or 6 core cables twisted with water blocking materials.
Inner sheath
It is made by extrusion with filling of exterior gaps between insulated cores or for not armored cables with copper sector-shaped conductors with taping with PVC tapes with the filling of exterior gaps between insulated cores, insulating cords (bundles).
Screen
VVGEg-KhL, AVVGEg-KhL of copper tapes or copper wires and a copper tape. Cable armoring VBShVg-KhL, AVBShVg-KhL Two steel galvanized tapes are superimposed spirally.
Separation layer
VVGEg-KhL, AVVGEg-KhL, VBShVg-KhL, AVBShVg-KhL Water blocking tapes are superimposed by winding.
Cable sheath or jacket
PVC-compound.
The cables are designed for transmission and distribution of electric energy in stationary installations on a nominal alternating voltage 0,66 and 1kV, nominal frequency 50 Hz or direct voltage 1 and 1.5 kV respectively.
The cables are used for single installation of cable lines in cable constructions, open-air electrical installations (cable overpasses, arcades).
Cables VBShVg-KhL, AVBShVg-KhL are also used for laying in the ground. While manufacturing the cables we use the materials, which allow the cables to be resistant to low temperatures up to – 600C (degrees below zero) and water blocking materials as well, which allow the cables to be resistant to the longitudinal penetration of moisture and their use in conditions of high humidity.
The class of fire hazard of the cables is according to GOST 31565 01.8.2.5.4.
Nominal voltage, kV | 0,66 or 1 | |
Ambient temperature during cable operation, 0C | from – 60 to + 50 | |
Minimum bending radius, diameters of cable | for multi-core | 7,5 |
for single-core | 10 | |
The cables are laid at temperature (without preheat), 0C not below | - 15 |
TABLE 1
Nominal voltage of the cables, number and nominal cross-section of currentcarrying conductor
* – for operation in DC voltage only
Type of cable | Number of conductors | Nominal cross-section of main conductors, mm2 | |
Nominal voltage, kV | |||
0,66 | 1 | ||
VVGg-KhL | 1 | 1,5 – 50 | 1,5 – 1000 |
VVGEg-KhL | 2, 3, 4, 5 | 1,5 – 400 | |
AVVGg-KhL | 1 | 2,5 – 50 | 2,5 – 1000 |
AVVGEg-KhL | 2, 3, 4, 5 | 2,5 – 400 | |
VBShVg-KhL | 1 | – | (1,5 – 1000)* |
2, 3, 4, 5 | 1,5 – 50 | 1,5 – 400 | |
AVBShVg-KhL | 1 | – | (2,5 – 1000)* |
2, 3, 4, 5 | 2,5 – 50 | 2,5 - 400 |
TABLE 2
Current-carrying conductors are manufactured singleor multi-wire in accordance with the table
Type of conductor | Nominal cross-section of main conductors, mm2 | |||
Circular | Sector-shaped | |||
copper | aluminum | copper | aluminum | |
singular | 1,5 - 50 | 2,5 - 300 | – | 25 - 400 |
multi-wire | 16 - 1000 | 25 - 1000 | 25 - 400 | 25 - 400 |
TABLE 3
Cross-section of copper wires
Designation | Nominal cross-section of main conductors, mm2 | |||||||
Main conductors | 1,5 | 2,5 | 4 | 6 | 10 | 16 | 25 | 35 |
Screen | 1,5 | 2,5 | 4 | 6 | 10 | 16 | 16 | 16 |
Designation | Nominal cross-section of main conductors, mm2 | ||||||||
Main conductors | 50 | 70 | 95 | 120 | 150 | 185 | 240 | 300 | 400 |
Screen | 25 | 35 | 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