VVG-P, VVGng-P, VVGng-LS-P
| Cord marking does not specify the copper core | |
|---|---|
| V | Polyvinylchloride plasticate insulation |
| V | Polyvinylchloride plasticate sheath |
| G | Unarmored (bare) |
| P | Flat |
| ng | Non-combustible |
| ng-LS | Non-combustible, reduced smoke and gas release |
Operating and installation requirements
- Ambient temperature from -50°C to 50°C.
- Relative humidity up to 98% at temperatures up to 35°C.
- Cables can be laid without preheating at temperatures not lower than –15°C.
- Minimum bending radius during installation should be not less than 15 outer diameters of a single core cable and 12 outer diameters of a multi-core cable.
- Long-term temperature rise limits for cable cores should not exceed 70°C.
- Temperature limit in the overload mode is max 90°C.
- Rated alternating voltage up to 0.66 kV and up to 1kV.
- Warranty service life is 5 years.
- Service life is minimum 30 years
Wires intended use
VVG-P, VVGng-P, VVGng-LS-P
Cables are intended for transmission and distribution of electric power in permanent equipment for 0.66 kV and 1 kV nominal AC voltage and 50 Hz frequency It is recommended to use the given cable type for concealed wiring and individual laying in rectangular cable ducts of appropriate dimensions. Not recommended to be laid underground (in trenches).
Conductor design
VVG-P, VVGng-P, VVGng-LS-P
| Core count | Rated voltage, kV | Main cores nominal cross-section, mm2 |
|---|---|---|
| 2, 3 | 0,66/1 | 1,5 - 6 |
Design data for
VVG-P, VVGng-P, VVGng-LS-Pwires
| Core count & nominal cross-section, mm2 | Nominal thickness, mm | Nominal cable dimensions, mm | Maximum cord resistance at 20°C, Ohm/km | Minimum value of insulation resistance at 20°C, MOhm/km | Calculated mass of 1 km cable, kg | ||
|---|---|---|---|---|---|---|---|
| ізоляція | оболонка | висота | ширина | VVG-P | |||
| 2х1,5 | 0,6 | 1,2 | 5,0 | 7,5 | 12,1 | 12 | 71 |
| 2х2,5 | 0,6 | 1,2 | 5,4 | 8,3 | 7,41 | 10 | 94 |
| 2х4 | 0,7 | 1,2 | 6,2 | 9,8 | 4,61 | 9 | 138 |
| 2х6 | 0,8 | 1,3 | 6,9 | 11,2 | 3,08 | 7 | 189 |
| 3х1,5 | 0,6 | 1,2 | 5,0 | 10,1 | 12,1 | 12 | 101 |
| 3х2,5 | 0,6 | 1,2 | 5,4 | 11,3 | 7,41 | 10 | 136 |
| 3х4 | 0,7 | 1,2 | 6,2 | 13,4 | 4,61 | 9 | 201 |
| 3х6 | 0,8 | 1,3 | 6,9 | 15,5 | 3,08 | 7 | 277 |
Note: Calculated and nominal data can deviate from the actual data
Identification markings meet fire safety requirements under DSTU 4809:2007
VVG-P – PB 100000000
VVG-Png – PB 120000000
VVG-Png-LS – PB 123111000