Cable Suitable for ATEX Zones RZ1MZ1-K 0.6/1kV – Cca-s1b,d1,a1
Flexible high security cable for power distribution. In case of fire it does not emit toxic substances or corrosive gases, furthermore it
does not spread fire, thus protecting public health and preventing damage to electronic equipment.
Description
Standards / General features:
- According to construction standards IEC60502
- Flame retardant according to EN60332-1-2 / IEC60331-1-1
- Fire retardant according to EN50266-2-4 / IEC60332-3
- Halogen free according to EN50267-2-3 / IEC60754-2
- Low smoke opacity according to EN50268 / IEC61034
- Low gas corrosivity according to EN50267-2-3 / IEC60754-2
- Good resistance to water impacts
- Excellent mechanical strength
- Suitable for indoors and outdoors
Structure:
- Bare electrolytic copper, Class 5 flexibility according to EN60228
- Insulation made of cross-linked polyethylene (XLPE)
- Conductor identification according to HD308 or EN50334
- Bedding / Thermoset polyolefin inner sheath
- Armor of galvanized steel wires, crosswound of copper tape if necessary
- In case of unipolar cables, type RZ1MAZ1-K, armor is made of aluminum wires*
- Minimum armor coverage of 90%
- Thermoset polyolefin outer sheath
- Green colour (black on request)
* Aluminum is used in the unipolar cases to avoid eddy currents that may overheat the cable.
Technical Features:
- Rated voltage 0,6/1kV
- Test voltage 3,500V C.A. for 5 min.
- Temperature range –25ºC to 70ºC in fixed installation
- Maximum conductor temperature 90ºC (250ºC in case of short-circuit)
- Electrical resistance according to UNE 60228
- Maximum allowable intensity according to HD516
- Minimum bending radius: 10 x Outer diameter
