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- The power cable with increased high security, fire resistant
- The XLPE cross-linked polyethylene in the insulation of the RZ1-K Mica AS+ cable version represents a more solid insulation than silicone in the SZ1-K AS+ version
Application
Flexible fire resistant power cable. Specially designed to transmit electrical power under extreme conditions, such as during a sustained fire, thus ensuring electrical supply to the emergency equipment. For ITC-BT-028 safety circuits not working autonomously (emergency lights, generators, lifts, water pumps, etc.).
Regulations | General Properties
- According to construction standards IEC60502
- Flame retardant according to EN 60332-1-2 / IEC 60332-1
- Fire retardant according to EN50266 / IEC60332-3
- Halogen free according to EN 50267-2-1 / IEC 60754-1
- Low smoke opacity according to EN50268 / IEC61034
- Low gas corrosivity according to EN50267-2-3 / IEC60754-2
- Fire resistant according to EN50200 / IEC60331
Construction
- Annealed electrolytic copper, Class 5 flexibility according to EN60228
- With fire resistant mica tape
- XLPE insulation, type DIX 3, according to HD603-1
- Conductor identification HD308 (Colours)
- Stranding in concentric layers
- Outer polyolefin halogen free sheath according to IEC60502
- Orange colour
Specifications
- Rated voltage 0.6/1kV
- Test voltage 3,500V C.A. for 5 min.
- Temperature range –25ºC to 90ºC
- Conductor maximum temperature: 105ºC (250ºC in case of short-circuit)
- Electrical resistance according to UNE 60228
- Maximum allowable intensity according to IEC60364
- Minimum bending radius: 5 x Outer diameter in fixed installation