Description

Application and Description
The Powerhard M cable’s design is especially suitable for fixed installation in potentially explosion hazard
locations. It is highly recommended for use in petrol stations, petrochemical plants, flammable product
warehouses, etc. At the same time, it can be used in installations such as production plants, agricultural
facilities, street lighting and installations in general where the cable is subject to risk of mechanical
aggression.
Standard and Approval
UNE 21123-2, IEC 60502, IEC 60332-1, IEC 60332-3, EN 60332-1, EN 50266
Cable Construction
– Rigid electrolytic annealed copper conductor
– Class 1 (up to 4 mm2 ) or 2 (from 6 mm2 upwards) in accordance with IEC 60228
– Class 5 for (RVMV-K/VVMV-K) in accordance with IEC 60228
– XLPE insulation (RVMV/RVMV-K) or PVC insulation (VVMV/VVMV-K) according to IEC 60502
– up to 5 conductors: by colours (RVMV/RVMV-K)
– 6 or more conductors: black numbered + green/yellow. (VVMV/VVMV-K)
– Extruded continuous PVC bedding type ST1/ST2 of standard IEC 60502.
– Galvanized steel or aluminum wire armour
– Flexible special PVC compound outer sheath type ST1/ST2 of standard IEC 60502
Technical Characteristics
– Working voltage: 600/1000 volts
– Test voltage: 2000 volts
– Minimum bending radius: 10 x Ø
– Working temperature: -15º C to +90º C
– Short circuit temperature: +250º C
– Flame retardant: IEC 60332.1
– Insulation resistance: 20 MΩ x km