Power and signal cable 0,6/1 kV, XLPE insulated, PVC sheathed, with concentric protective Cu conductor
Application
Application Distribution and signal power cable for static application in ground, in water, within facilities, in cable canals, in concrete, in conditions where there is a danger of possible mechanical damages, but where the cable is not exposed either to systematic mechanical stress or heavier tensile strain. Concentric conductor can be used as neutral, protective or earth connection, and in conditions where it is exposed to danger of damages caused by digging, it acts as protection against contact voltage, in case of rough insulation damage. Used in transformer stations, industrial plants, metropolitan networks and in other electric plants where heavier current and thermal loads are expected (operating temperature of conductor up to 90 °C).
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 or 2 acc. to HRN HD 383 / IEC 60228 / DIN VDE 0295
class 1: solid, round (RE)
class 2: multi wire stranded, round (RM) or sector (SM), multi wire exceeding 50 mm² are compacted
Insulation: XLPE-compound DIX 3 acc. to HRN HD 603 S1, concentrically stranded cores, colour marked acc. to HRN HD 308 S2 / VDE 0293-308
Concentric conductor: in inner layer spirally wrapped round copper wires, in external layer copper tape wrapped in counter-helix
Filler: extruded elastomer or plastomer compound or wrapped thermoplastic tapes
Sheath: PVC compound DMV-6 acc. to HRN HD 603 S1
sheath colour: black
Technical data
Temperature range:
during installation:-5 °C up to +50 °C
fixed installed: -20 °C up to +90 °C
at short circuit of max. 5 s: up to 250 °C
Nominal voltage: Uο/U = 0,6/1 kV
Test voltage: 4 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
