Halogen Free Medium Voltage Wire XLPE Insulation Aluminium Conductor Class 2
X-VOLT RHZ1 6,35/11kV Aluminium cables for transmission and distribution of electricity in a medium voltage network. Halogen free.
X-VOLT RHZ1 6,35/11kV AL cable performance
Electrical performance
MEDIUM VOLTAGE: 6,35/11 kV.
Standard
BS 7870-4.10 / IEC 60502-2.
Thermal performance
Maximum service temperature: 90ºC.
Maximum short-circuit temperature: 250ºC (max. 5 s).
Minimum service temperature: -15ºC
Fire performance
Halogen free: based on UNE-EN 50267.
Mechanical performance
Minimum bending radius: x15 cable diameter.
Installation conditions
Open Air.
Buried.
In conduit.
Applications
Distribution networks.
Other
Meter by meter marking.
X-VOLT RHZ1 6,35/11kV AL cable design
Conductor
Aluminium conductor, class 2, based on EN 60228 and IEC 60228.
Internal semiconductor
Screen over the conductor, made of thermosetting semiconductor material.
Insulation
Cross-linked polyethylene (XLPE), in dry atmosphere catenary tube, through a triple layer extrusion process.
External semiconductor
Screen over the insulation, made of thermosetting non-strippable semiconductor material.
Metallic screen
Screen of copper wires and copper tape, applied over the outer semiconductirng layer, with a minimum cross-section of 32mm2.
Longitudinal sealing
Hygroscopic tape applied over the metallic screen.
External sheath
External sheath of halogen-free polyolefin, red colour.
Assembly of single-core cables
Three stranded single-core cables in triplex formation.
Technology
1. Conductor
Aluminium conductor, class 2, based on EN 60228 and IEC 60228.
2. Internal semiconductor
Screen over the conductor, made of thermosetting semiconductor material.
3. Insulation
Cross-linked polyethylene (XLPE), in dry atmosphere catenary tube, through a triple layer extrusion process.
4. External semiconductor
Screen over the insulation, made of thermosetting non-strippable semiconductor material.
5. Metallic screen
Screen of copper wires and copper tape, applied over the outer semiconductirng layer, with a minimum cross-section of 32mm2.
6. Longitudinal sealing
Hygroscopic tape applied over the metallic screen.
7. External sheath
External sheath of halogen-free polyolefin, red colour.
8. Assembly of single-core cables
Three stranded single-core cables in triplex formation.
