Standard: SRPS N.C5.374
DIN VDE 0250 Part 813
Nominal voltage
U0/U: 3,6/6 kV; 6/10 kV; 12/20 kV; 20/35 kV
Test voltage: 11 kV; 17 kV; 29 kV; 50 kV
CONSTRUCTION
Conductor: tinned copper conductor class 5
acc. to SRPS N.C0.015 (IEC 60228)
Semi conductive layer: rubber compound/tape
Insulation: based on EPR rubber
GI3 (SRPS N.C0.190); 3GI3 (DIN VDE 0207-20), concentrically stranded cores in layers.
Semi conductive layer: rubber compound/tape
Protective conductor: tinned copper conductor class 5 acc. to SRPS N.C0.015 (IEC 60228)
Semi conductive layer: rubber compound/tape
Core cable: 3 power cores and 3 protective
cores placed in the space between power cores.
Inner sheath: based on synthetic rubber
GP2( SRPS N.C0.190); GM1b(DIN VDE 0207-21)
Sheath: rubber compound based on polychloroprene CR (Neoprene), GP7
(SRPS N.C0.190), 5GM5 (DIN VDE 0207-21) oil and abrasion resistant, flame retardant.
Sheath colour red.
Oil resistant: DIN VDE 0472-803, metod A
Flame-retardant: according to IEC 60332-1
APPLICATION:
Cables are intended for operating in extremely
heavy conditions on surface pit mines,
shipyards, quarries and industry. They are
suitable for supply of heavy excavators, cranes
truck transporters, loading bridges and other
machines. They are very flexible and possible
for continuous movement.
Permissible conductor temperature:
– max operating temperature +90°C,
– in short circuit (max 5 s), max +250°C.
Permissible ambient temperature:
– mobile from -25°C to +40°C,
– fixed laying from -30°C to +40°C
Smallest bending radius: 12D
(D – cable diameter)
