Standard: SRPS N.C5.360
DIN VDE 0250-812
Nominal voltage
U0/U: 0,6/1 kV
Test voltage: 3 kV for energy,
2 kV for control cores
CONSTRUCTION:
Power cores
Conductor: tinned copper conductor class 5,
acc. to SRPS N.C0.015 (IEC 60228)
Insulation: rubber compound based on ethylene-propylene elastomere
GI2 (SRPS N.C0.190); 3GI3 (DIN VDE 0207-20)
Semi conductive layer: rubber compound/tape
Command conductor
Conductor: tinned copper conductor class 5
Insulation: rubber compound at EPR base
Semi conductive layer: rubber compound/tape
Protective conductor
Conductor: tinned copper conductor class 5
Semi conductive layer: rubber compound/tape
Cable core: 3 energy core with 2 command and 1 protective conductors in the intermediate space
Inner sheath: based on synthetic rubber
(GP2, SRPS N.C0.190), GM1b(DIN VDE 0207-21)
Sheath: rubber compound on polychloroprene basis (CR) (Neoprene), GP7 (SRPS N.C0.190); 5GM5 (DIN VDE 0207-21), yellow colour.
Oil resistant: DIN VDE 0472-803, metod A
Flame-retardant: according to IEC 60332-1
APPLICATION:
The cable is intended for use in mines with
underground pits, threatened by fire and gas
and coal dust explosion (methane pits), the
power of machines, devices and appliances,
electric lighting and for auxiliary circuits.
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: 7D
(D – cable diameter)
