X-VOLT HEPRZ1 (S) AL

Aluminium Medium Voltage cable, HEPR insulation, halogen free, flame non-propagator.


X-VOLT HEPRZ1 S AL is an aluminium cable for the transmission and distribution of electricity in a medium voltage network. Halogen-free cable with low smoke emission and no flame propagation properties. Safety cable (S).

X-VOLT HEPRZ1 S AL cable performance

Electrical performance

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

Standard

UNE-HD 620-9E (type 9E-4).

Approvals

AENOR

Thermal performance

Maximum service temperature: 105ºC.

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

Minimum service temperature: -15ºC

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.

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 HEPRZ1 S 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

High module ethylene propylene rubber (HEPR), in dry atmosphere catenary tube, through a triple layer extrusion process. Lead-Free version available on request.

External semiconductor

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

Metallic screen

Screen of copper wires and copper tape, with a minimum cross-section of 16m2.

Separator

Polyester tape completely covering the screen to facilitate the stripping of the outer sheath. Optionally, substituted by hygroscopic tape (cables with longitudinal sealing type -OL and -2OL).

External sheath

External sheath of fire-retardant and halogen-free polyolefin, red colour with two grey bands.


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

  • Flame non-propagation based on UNE-EN 60332-1.

  • Maximum service temperature: 105ºC.

  • Distribution networks.

Cable Specifications


MECHANICAL PERFORMANCE

  • Abrasion resistant.

  • Minimum bending radius: x15 cable diameter.

  • Tear resistant.

CHEMICAL PERFORMANCE

  • UV Resistant: UNE 211605.

ELECTRICAL PERFORMANCE

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

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.

THERMAL PERFORMANCE

  • Maximum service temperature: 105ºC.

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

  • Minimum service temperature: -15ºC

Other properties


APPROVALS

  • AENOR

APPLICATIONS

  • Distribution networks.

BASED ON

  • UNE-HD 620-9E (type 9E-4).

INSTALLATION CONDITIONS

  • Buried.

  • In conduit.

  • Open Air.

OTHERS

  • Meter by meter marking.

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
    • High module ethylene propylene rubber (HEPR), in dry atmosphere catenary tube, through a triple layer extrusion process. Lead-Free version available on request.
  • 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. Separator
    • Polyester tape completely covering the screen to facilitate the stripping of the outer sheath. Optionally, substituted by hygroscopic tape (cables with longitudinal sealing type -OL and -2OL).
  • 7. External sheath
    • External sheath of fire-retardant and halogen-free polyolefin, red colour with two grey bands.

Other cables with similar properties


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