Highly protected power transmission

Conductor: Electrolytic copper, class 5, based on EN 60228

Insulation: XLPE for RVMV-K or PVC for VVMV-K.
The standard identification is the following:
1 x natural
2 x Blue + Brown
3 G Blue + Brown + Yellow/green
3 x Brown + Black + Grey
3 x + 1 x Brown + Black + Grey+ Blue (reduced cross section)
4 G Brown + Black + Grey + Yellow/green
4 x Brown + Black + Grey + Blue
5 G Brown + Black + Grey + Yellow/green + Blue

Armour bedding: PVC.

Armour: Galvanized steel wire armour, hellically over the separation sheath for single-core cables (RVMAV-K or VVMAV-K), aluminium wire armour is used to avoid parasite currents that may overheat the cable.

Outer sheath: Flexible PVC outer sheath, black colour.

Applications: 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.

National norm / european: EN 60332-1 / EN 50266

International norm: IEC 60332-1 / IEC 60332-3

CHARACTERISTICS

Flexible conductor, class 5	Minimum service temperature: -15ºC	Maximum service temperature: 90ºC/70ºC

Maximum short-circuit temperature: 250ºC / 160ºC (max 5s)	Minimum bending radius: 10 x cable diameter	Meter by meter marking

Flame non-propagation	Fire non-propagation	Impact resistance: AG3. Strong impact

Outdoor installation: permanent	Water resistance: AD7 immersion	Chemical & oil resistance: good

Suited for explosion proof installations