Standard: SRPS N.C5.230
DIN VDE 0276-603; DIN VDE 0276-627
HD 603 S1; HD 627 S1; IEC 60502-1
Nominal voltage U0/U: 0,6/1 kV
Test voltage: 4 kV
CONSTRUCTION
Conductor: wire or rope, class 1 or 2,
according to SRPS N.C0.015, IEC 60228,
copper: type XP00 (N2XY), or
aluminium: type XP 00-A (NA2XY).
Insulation: XLPE compound.
Colour code: according to HD 308 S2;
VDE 0293-308
Core: two or multi cores are stranded
together.
Fillig: non hygroscopic, non vulcanized
rubber compound layer or thermoplastic
compound layer. Cables with sector shaped conductors (designated S in table) wrapped with thermoplastic tapes.
Sheath: PVC compound (IEC 60332-1).
Sheath colour black (UV protection).
APPLICATION:
For laying indoors, in ducts, in earth, in the open air, in urban networks and industrial plants, electric power plants and switchgear assemblies, when there is no risk of mechanical damage to the cable.
Permissible conductor temperature:
– max operating temperature +90°C,
– in short circuit (max 5 s), max +250°C
– short-term overload in emergency operation to +230°C
Permissible environment temperature:
at laying and handling, min +5°C.
BENDING RADIUS (min.):
– single core cables 15D;
– multi core cables 12D (D – cable diameter).
