X-VOLT AL (-OL) HEPRZ1

Medium voltage aluminium cable, HEPR insulation


X-VOLT® HEPRZ1 Al is a Medium Voltage aluminium cable for the transmission and distribution of electricity.

X-VOLT® HEPRZ1 Al cable performance

Electrical performance

MEDIUM VOLTAGE: 12/20 kV and 18/30 kV

Standard

UNE-HD 620-9E (type 9E-1) / NI 56.43.01 Approvals

AENOR 

CPR Construction Product Regulation

Fca

Thermal performance

Maximum service temperature: 105ºC.

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

Minimum service temperature: -30ºC.

Fire performance

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

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

Reaction to fire CPR: Fca according to EN 50575.

Mechanical performance

Minimum bending radius: 15x cable diameter.

Abrasion resistant. Tear resistant.

Environmental performance

UV resistant according to UNE 211605.

X-VOLT® RHZ1 cable design

Conductor

Aluminium conductor, class 2 according to EN 60228 and IEC 60228.

Conductor screen

Screen over the conductor, made of thermosetting semiconductor material.

Insulation

High module ethylene propylene rubber (HEPR) type DIH-2 according to HD 620-1, in dry atmosphere catenary tube, 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.

Separator

Polyester tape completely covering the screen to facilitate the stripping of the outer sheath. Optionally, substituted by hygroscopic tape (cables with longitudinal water tightness, type -OL)

Outer sheath

Polyolefin outer sheath type DMZ1 according to HD 620-1. Red colour.

DOWNLOAD DoP

  • MEDIUM VOLTAGE 12/20 kV and 18/30 kV.

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

  • Maximum service temperature: 105ºC.

  • Fca

  • AENOR

  • UNE-HD 620-9E (type 9E-1); NI 56.43.01

Cable Specifications


FIRE PERFORMANCE

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

  • LSHF (Low Smoke Halogen Free) based on UNE-EN 60754-1 and IEC 60754-1.

  • Reaction to fire CPR: Fca according to EN 50575

THERMAL PERFORMANCE

  • Maximum service temperature: 105ºC.

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

  • Minimum service temperature: -30ºC (fixed and protected installations)

ELECTRICAL PERFORMANCE

  • MEDIUM VOLTAGE 12/20 kV and 18/30 kV.

ENVIRONMENTAL PERFORMANCE

  • UV Resistant: UNE 211605.

Other properties


APPROVALS

  • AENOR

CONSTRUCTION PRODUCT REGULATION

  • Fca

BASED ON

  • NI 56.43.01
  • UNE-HD 620-9E (type 9E-1).

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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