CABLES AND WIRES - Novkabel

EpN 62NSSHCGEöu ... +St+ϋlFlexible low voltage mining cableStandard: SRPS N.C5.360Nominal voltage U 0 /U: 0,6/1 kVTest voltage: 3 kV for power; 2 kV for commandCONSTRUCTIONPower coresConductor: tinned copper conductor class 5.Insulation: based on EPR rubber.Semi conductive layer: rubber compound/tape.Command coresConductor: tinned copper conductor class 5.Insulation: based on EPR rubber.Semi conductive layer: rubber compound/tape.Protective coreConductor: tinned copper conductor class 5.Semi conductive layer: rubber compound /tape.Core cable: 3 power cores and 2 command and 1 protectivecore placed in the space between power cores.Inner sheath: based on natural/ synthetic rubber.Sheath: based on polychloroprene rubber, oil and abrasionresistant, flame retardant.Sheath colour yellow.APPLICATIONThe 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 lightingand for auxiliary circuits.CONSTRUCTION DATA0823xq + 2xq 1 + 1xq 2 Cu number Diameter Mass[mm 2 ] [kg/km] [mm] [kg/km]3x16+2x6+1x10 672 32 13203x25+2x6+1x10 932 36 18803x35+2x6+1x10 1220 39 25603x50+2x6+1x10 1652 44 3480q – nominal cross section power conductorq 1 – nominal cross section command conductorq 2 – nominal cross section protective conductorPermissible conductor temperature:- operating temperature, max +90°C,- in short circuit (max 5 s), max +250°C.Permissible environment temperature:- mobile from -25°C to +40°C,- fixed laying from -30°C to +40°C.Smallest bending radius: 5D (D - cable diameter).