Aluminium Or Copper Medium Voltage Power Cables XLPE Insulation Halogen Free
X-VOLT RHZ1 Medium Voltage aluminium or copper cable, XLPE insultaion. Configuration options: Cu or Al (OL/2OL). Halogen-free, flame non-propagator, fire non-propagator.
X-VOLT RHZ1 cable performance
Electrical performance
MEDIUM VOLTAGE: 6/10 kV, 8,7/15 kV, 12/20 kV and 18/30 kV.
Standard
UNE-HD 620-10E (type 10E-1) / IEC 60502-2.
Approvals
AENOR
Construction Product Regulation
Fca, Eca or Cca -s1b, d2, a1 (see configuration).
Thermal performance
Maximum service temperature: 90ºC.
Maximum short-circuit temperature: 250ºC (max. 5 s).
Minimum service temperature: -15ºC
Fire performance (standard configuration)
Halogen free: based on UNE-EN 50267.
Reaction to fire CPR: Fca, according to EN 50575.
(S) Configuration fire performance
Flame non-propagation based on UNE-EN 60332-1.Halogen free: based on UNE-EN 50267.
Low smoke emission based on UNE-EN 61034. Reaction to fire CPR: Eca, according to EN 50575.
(AS) Configuration fire performance
Flame non-propagation based on UNE-EN 60332-1. Fire non-propagation based on UNE-EN 60332-3 (cat.C).Halogen free: based on UNE-EN 50267.
Low smoke emission based on UNE-EN 61034. Reaction to fire CPR: Cca, according to EN 50575.
Mechanical performance
Minimum bending radius: x15 cable diameter.
Abrasion resistant.
Tear resistant.
Chemical performance
UV Resistant: UNE 211605.
Installation conditions
Open Air.
Buried.
In conduit.
Applications
Distribution networks.
Other
Meter by meter marking.
X-VOLT RHZ1 cable design
Conductor
Aluminium or copper conductor, class 2, based on EN 60228 and IEC 60228. Optionally, with longitudinal sealing (cable type -2OL).
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 and strippable semiconductor material.
Metallic screen
A screen of copper wires and copper tape, with a minimum cross-section of 16m2.
Longitudinal sealing
Hygroscopic tape completely covering the screen (cable type –OL and -2OL).
(Filling)
(Possible, depending on the configurations).
External sheath
External sheath of halogen-free polyolefin, red colour.
X-VOLT HEPRZ1 AL halogen-free polyolefin, red colour. X-VOLT HEPRZ1 AL (S) version is fire-retardant and halogen-free polyolefin, red colour with two grey bands. X-VOLT HEPRZ1 AL (AS) version is fire-retardant and halogen-free polyolefin, red colour with two green bands.
Technology
1. Conductor
Aluminium conductor, class 2, based on EN 60228 and IEC 60228.
Optionally, with longitudinal sealing (cable type -2OL).
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 and strippable semiconductor material.
5. Metallic screen
Screen of copper wires and copper tape, with a minimum cross-section of 16m2.
6. Longitudinal sealing
Hygroscopic tape completely covering the screen (cable type –OL and -2OL).
7. (Filling)
(Possible, depending on the configurations).
8. External sheath
External sheath of halogen-free polyolefin, red colour.
X-VOLT RHZ1: halogen-free polyolefin, red colour.
X-VOLT RHZ1 (S) version is fire-retardant and halogen-free polyolefin, red colour with two grey bands.
X-VOLT RHZ1 (AS) version is fire-retardant and halogen-free polyolefin, red colour with two green bands.
