Power cables with PVC insulation up to 0.66-6 kV
Power cables with PVC insulation rated voltage 0,6/1 kV VVGz
Application
Cables are designed for fixed installations, indoors, outdoors, in dry and damp industrial premises, in ducts and tunnels, on special cable racks and in places, where cable sealing is requiring.
Construction
1. Conductor: copper round solid (up to 10mm2) or round stranded or sector shape (acc. to EN 60228 class 1 or 2);
2. Insulation: PVC compound;
3. Inner covering / Filler: extruded PVC or unvulcanized rubber compound;
4. Outer sheath: PVC compound.
Design Versions
VVGzng - cables with flame retardant performance acc. to IEC 60332-3;
VVGzng-LS - cables with low smoke/gas emission flame retardant performance acc. to IEC 60332-3.
Requirements compliance
TS U 31.3-05758730-024-2002;
DSTU IEC 60502-1;
DSTU EN 60228;
IEC 60332-1.
Technical and mechanical characteristics
| Ambient temperature | from -50°С to +50°С |
| Installation of the cables without prior heating should be carried out temp., not less than | -15°С |
| Continuous permissible conductor temperature | +70°С |
| Minimum bending radius by laying: | |
| - single core cable | 10 cable diameters |
| - multi core cable | 7,5 cable diameters |