X-VOLT AL (-OL/-2OL) RHZ1 (AS)

Medium voltage aluminium cable, XLPE insulation


X-VOLT® RHZ1 (AS) is a Medium Voltage aluminium cable halogen-free with low smoke emission and no fire propagation properties for fixed installations. Suitable for transport and distribution of electric power in medium voltage networks.

X-VOLT® RHZ1 (AS) cable performance

Electrical performance

MEDIUM VOLTAGE: 6/10 kV, 8,7/15 kV, 12/20 kV and 18/30 kV

Standard

IEC 60502-2 / UNE-HD 620 (type 10E-5)

Approvals

AENOR 

CPR Construction Product Regulation

Cca -s1b, d2, a1

Thermal performance

Maximum service temperature: 90ºC.

Maximum short-circuit temperature: 250ºC (max. 5 s).

Minimum service temperature: -15ºC.

Fire performance

Flame non-propagation according to EN 60332-1 and IEC 60332-1.

Fire non-propagation according to EN 50399.

LSHF (Low Smoke Halogen Free) according to EN 60754-1 and IEC 60754-1.

Low smoke emission according to EN 61034 and IEC 61034: Light transmittance > 60%

Low corrosive gases emission according to EN 60754-2 and IEC 60754-2.

Reaction to fire CPR: Cca -s1b, d2, a1 according to EN 50575.

Mechanical performance

Minimum bending radius: 15x cable diameter.

Abrasion resistant. Tear resistant.

Environmental performance

UV resistant according to UNE 211605.

Installation conditions

Open air. Buried. In conduit.

X-VOLT® RHZ1 (AS) cable design

Conductor

Aluminium conductor class 2 according to EN 60228 and IEC 60228. Optionally, with longitudinal water tightness (cable type -2OL).

Conductor screen

Screen over the conductor, made of thermosetting semiconductor material.

Insulation

Cross-linked polyethylene type XLPE according to IEC 60502-2 and type DIX3 according to HD 620-1, natural colour. Cross linked in catenary line with nitrogen atmosphere through a triple layer extrusion process.

Insulation screen

Screen over the insulation, made of thermosetting and strippable semiconductor material.

Metalic screen

Copper wires and copper tape screen, with a minimum cross-section of 16mm2.

Longitudinal water tightness

Hygroscopic tape completely covering the screen (cable type –OL and -2OL).

Filling

Additional fireproof polyolefin layer, halogen free.

Outer sheath

Polyolefin outer sheath type ST7 according to IEC 60502-2 and type DMZ2 according to HD 620-1. Red colour with two grey stripes. Other colours under request.

DOWNLOAD DoP

  • MEDIUM VOLTAGE 6/10 kV, 8,7/15 kV, 12/20 kV and 18/30 kV.

  • Fire non-propagation according to EN 50399

  • Maximum conductor temperature: 90ºC.

  • Cca s1b, d2,a1

  • AENOR

  • IEC 60502-2; UNE-HD 620-10E (type 10E-5)

  • Minimum bending radius: x15 cable diameter.

Cable Specifications


MECHANICAL PERFORMANCE

  • Abrasion resistant.

  • Minimum bending radius: x15 cable diameter.

  • Tear resistant.

FIRE PERFORMANCE

  • Fire non-propagation according to EN 50399
  • Flame non-propagation based on UNE-EN 60332-1 and IEC 60332-1.

  • Halogen free based on EN 60754-1
  • Low corrosive gases emission based on UNE-EN 60754-2 and IEC 60754-2.

  • Reaction to fire CPR: Cca-s1b, d2, a1 according to EN 50575.
  • Smoke density based on EN 61034 / IEC 61034. Light transmittance> 60%.

THERMAL PERFORMANCE

  • Maximum service temperature: 90ºC.

  • Maximum short-circuit
    temperature: 250ºC (max. 5 s).

  • Minimum service temperature: -15ºC

ELECTRICAL PERFORMANCE

  • MEDIUM VOLTAGE 6/10 kV, 8,7/15 kV, 12/20 kV and 18/30 kV.

ENVIRONMENTAL PERFORMANCE

  • UV Resistant: UNE 211605.

Other properties


APPROVALS

  • AENOR

INSTALLATION CONDITIONS

  • Buried.

  • In conduit.

  • Open Air.

CONSTRUCTION PRODUCT REGULATION

  • Cca s1b, d2, a1

BASED ON

  • IEC 60502-2.

  • UNE-HD 620 (type 10E-5)

Technology


  • 1. Conductor
    • Electrolytic annealed copper, class 2 according to EN 60228 and IEC 60228. Optionally, with longitudinal water tightness (cable type -2OL).
  • 2. Conductor screen
    • Screen over the conductor, made of thermosetting semiconductor material.
  • 3. Insulation
    • Cross-linked polyethylene type XLPE according to IEC 60502-2 and type DIX3 according to HD 620-1, natural colour. Cross linked in catenary line with nitrogen atmosphere through a triple layer extrusion process.
  • 4. Insulation screen
    • Screen over the insulation, made of thermosetting and strippable semiconductor material.
  • 5. Metalic screen
    • Copper wires and copper tape screen, with a minimum cross-section of 16mm2.
  • 6. Longitudinal water tightness
    • Hygroscopic tape completely covering the screen (cable type –OL and -2OL).
  • 7. Filling
    • Additional fireproof polyolefin layer, halogen free.
  • 8. Outer sheath
    • Polyolefin outer sheath type ST7 according to IEC 60502-2 and type DMZ2 according to HD 620-1. Red colour with two grey stripes. Other colours under request.

 

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