Power and signalling cable 0,6/1 kV, PVC insulated and sheathed, with concentric protective Cu conductor
Application
Distribution and signalling power cable for static outdoor application (with protection against direct UV-irradiation), in ground, in water, within facilities, in cable canals, in concrete, in conditions requiring increased electric protection and protection against mechanical damages. Used in electric power plants, transformer stations, industrial plants, metropolitan networks and other electric plants and for connection of signalling devices in industry, traffic and similar. Concentric conductor can be used as neutral, protective or earth connection, and if there is a danger of damages caused by digging, it acts as protection against contact voltage in case of rough insulation damage.
Standards
HRN HD 603 S1
IEC 60502-1
DIN VDE 0276 part 603
cables with 6 and more conductors:
HRN HD 627 S1
DIN VDE 0276-627
Construction
Conductor: Cu, class 1 acc. to HRN HD 383 / IEC 60228 / DIN VDE 0295, solid, round (RE)
Insulation: PVC compound DIV-4 acc. to HRN HD 603.1, concentrically stranded cores, colour marked acc. to HRN HD 308 S2 / VDE 0293-308, without protective yellow-green conductor
Filler: spouted elastomer or plastomer compound or wrapped thermoplastic tapes
Concentric conductor: in inner layer round copper wires, in external layer copper tape wrapped in counter-helix
Sheath: PVC compound DMV-5 acc. to HRN HD 603.1
sheath colour: black
Technical data
Temperature range:
during installation: -5 °C up to +50 °C
fixed installed: -30 °C up to +70 °C
at short circuit of max. 5 s: up to 160 °C
Nominal voltage: Uο/U = 0,6/1 kV
Test voltage: 4 kV
Max. operating voltage in three-phase systems: 1,2 kV
Maximal tensile strength: 50 N/mm²
Behaviour in fire: IEC 60332-1
Minimal inner bending radius:
single core: 15D
multi core: 12D
Core colour marking: HRN HD 308 S2 / VDE 0293-308
