ПвВГнг(А)-ХЛ (PvVGng(A)-KhL) – Russian analogue of N2XY Cold Resistance Flame Retardant АПвВГнг(А)-ХЛ (APvVGng(A)-KhL) – Russian analogue of NA2XY Cold Resistance Flame Retardant ПвВГ-Пнг(А)-ХЛ (PvVG-Png(A)-KhL) – Russian analogue of N2XIFY Cold Resis tance Flame Retardant АПвВГ-Пнг(А)-ХЛ (APvVG-Png(A)-KhL) – Russian analogue of NA2XIFY Cold Resistance Flame Retardant ПвВГЭнг(А)-ХЛ (PvVGEng(A)-KhL) – Russian analogue of N2XCY Cold Resistance Flame Retardant АПвВГЭнг(А)-ХЛ (APvVGEng(A)-KhL) – Russian analogue of NA2XCY Cold Resis tance Flame Retardant ПвБШвнг(А)-ХЛ (PvBShvng(A)-KhL) – Russian analogue of N2XBY Cold Resis tance Flame Retardant АПвБШвнг(А)-ХЛ (APvBShvng(A)-KhL) – Russian analogue of NA2XBY Cold Resis tance Flame Retardant ПвБаШвнг(А)-ХЛ (PvBaShvng(A)-KhL) – Russian analogue of N2XB(Al)Y Cold Resistance Flame Retardant АПвБаШвнг(А)-ХЛ (APvBaShvng(A)-KhL) – Russian analogue of NA2XB(Al)Y Cold Resistance Flame Retardant ПвКШвнг(А)-ХЛ (PvKShvng(A)-KhL) – Russian analogue of N2XRY Cold Resis tance Flame Retardant АПвКШвнг(А)-ХЛ (APvKShvng(A)-KhL) – Russian analogue of NA2XRY Cold Resis tance Flame Retardant ПвКаШвнг(А)-ХЛ (PvKaShvng(A)-KhL) – Russian analogue of N2XR(Al)Y Cold Resistance Flame Retardant АПвКаШвнг(А)-ХЛ (APvKaShvng(A)-KhL) – Russian analogue of NA2XR(Al)Y Cold Resistance Flame Retardant
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 of circular of sector-shaped form, of the 1 or 2 class according to GOST 22483.
Insulation
XLPE (color coded conductor).
Core arrangement and twisting
Insulated conductors of multi-core cables are twisted. It is allowed to manufacture cables with SZ-stranding.
In cables of types PvVG-Png (A)KhL, APvVG-Png (A)KhL conductors are situated in parallel in flat formation.
Inner sheath
PVC-compound or PVC-compound of low flammability is manufactured with the extrusion with filling of exterior gaps between insolated conductors (for cables with nominal cross-section to 16 mm2 inclusive the inner sheath may be without any filling.
Screen
For cables of types PvVGEng (A)KhL, APvVGEng (A)KhL is made of copper tapes or copper wires and a spiral taping with a copper tape.
Taping
It is allowed to lay a separation layer of fiberglass on top of the screen. It is possible to lay water-blocking tape instead of the above one, that is stipulated in the order, in this case letter ‘’F’’ is entered in the designation of the cable.
Cable armoring
For cables of types PvBShvng (A)KhL, APvBShvng (A)KhL is laid helically with two steel, galvanized tapes.
For cables of types PvKShvng (A)KhL, APvKShvng (A)KhL is laid helically with steel, galvanized wires.
For cables of types PvBaShvng (A)KhL, APvBaShvng (A)KhL is laid helically with two aluminum tapes .
For cables of types PvKaShvng (A)KhL, APvKaShvng (A)KhL the armor is laid with aluminum wires.
Cable sheath or jacket
PVC-compound of low flammability
The cables are designed for transmission and distribution of electric energy in stationary electric installations on alternating voltage 0,66 and 1 kV and frequency 50 Hz.
The cables are used for group installation in cable lines in cable constructions, open-air electrical installations (cable overpasses, arcades).
The cables armored with steel, galvanized wires or wires of aluminum or aluminum alloy are designed for laying on the route, where the tensile forces during exploration are possible, including for installation in seismically active areas, in conditions of permafrost and areas, subjected to offset soil, in bulk and dry soils.
While manufacturing the cables one uses the materials, which allow the cables to be resistant to low temperatures up to – 600C (degrees below zero) are used.
The class of fire hazard of the cables according to GOST 31565 П1б.8.2.5.4.
| Nominal voltage, kV | 0,66 or 1 | |
| Ambient temperature during cable operation, °С | from – 60 to + 50 | |
| Minimum bending radius, diameters of cable | for multi-wire | 7,5 |
| for single-wire | 10 | |
| The cables are laid at temperature (without preheat), °С, not below | - 15 | |
TABLE 1
Nominal voltage of the cables, number and nominal cross-section of current - carrying 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 | ||
| PvVGng(A)-KhL, PvVGEng(A)-KhL, PvBaShvng(A)-KhL, PvKaShvng(A)-KhL | 1 | 1,5 – 50 | 1,5 – 1000 |
| APvVGng(A)-KhL, APvVGEng(A)-KhL, APvBaShvng(A)-KhL, APvKaShvng(A)-KhL | 2,5 – 50 | 2,5 – 1000 | |
| PvBShvng(A)-KhL, PvKShvng(A)-KhL | – | (1,5 – 1000)* | |
| APvBShvng(A)-KhL, APvKShvng(A)-KhL | – | (2,5 – 1000)* | |
| PvVGng(A)-KhL, PvVGEng(A)-KhL | 2, 3, 4, 5, 6 | 1,5 – 50 | 1,5 – 400 |
| APvVGng(A)-KhL, APvVGEng(A)-KhL | 2,5 – 50 | 2,5 - 400 | |
| PvBShvng(A)-KhL, PvKShvng(A)-KhL, PvKaShvng(A)-KhL | 1,5 – 50 | 1,5 – 400 | |
| APvBShvng(A)-KhL, APvKShvng(A)-KhL, APvKaShvng(A)-KhL | 2,5 – 50 | 2,5 - 400 | |
| PvVG-Png(A)-KhL | 2, 3 | 1,5 – 16 | 1,5 – 16 |
| APvVG-Png(A)-KhL | 2,5 – 16 | 2,5 – 16 | |
TABLE 2
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.
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