X-VOLT® HEPRZ1 AL (-OL)
Medium Voltage aluminium cable, HEPR insulation.
Typical applications of
X-VOLT® HEPRZ1 (AS) AL (-OL)
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X-VOLT® medium voltage cables are the premier LSZH choice for distribution networks, offering reliable 10kV, 11kV, 20kV, 22kV, 30kV, 33kV and 69kV power transmission with aluminum conductors.
X-VOLT® medium voltage cables are the premier LSZH choice for industrial facilities. Available CPR-compliant version for enhanced fire safety.
X-VOLT® medium voltage cables are the premier LSZH choice for urban lighting grids, tunnels, and smart city infrastructure, meeting stringent international standards for durability and efficiency.
Distribution networks
X-VOLT® medium voltage cables are the premier LSZH choice for distribution networks, offering reliable 10kV, 11kV, 20kV, 22kV, 30kV, 33kV and 69kV power transmission with aluminum conductors.
Industrial facilities
X-VOLT® medium voltage cables are the premier LSZH choice for industrial facilities. Available CPR-compliant version for enhanced fire safety.
Street lighting
X-VOLT® medium voltage cables are the premier LSZH choice for urban lighting grids, tunnels, and smart city infrastructure, meeting stringent international standards for durability and efficiency.
Resources for engineers
X-VOLT® HEPRZ1 (AS) AL (-OL) Technical datasheet
Download file
X-VOLT® HEPRZ1 (AS) AL (-OL) DoP
Download file
X-VOLT® HEPRZ1 (AS) AL (-OL)
Technical specifications
Application
X-VOLT® HEPRZ1 (AS) AL is a Medium Voltage aluminium cable halogen-free with low smoke emission and no fire propagation properties for the transmission and distribution of electricity.
Construction
Conductor
Conductor screen
Screen over the conductor, made of thermosetting semiconductor material.
Insulation
HEPR, in dry atmosphere catenary tube, through a triple layer extrusion process.
Insulation screen
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 16mm2.
Separation sheath / beding
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).
Filler
Additional fireproof polyolefin layer, halogen free.
Outer sheath
Polyolefin, halogen free.
Red colour with two green stripes.
Standards / Compliance
ACCORDING TO: UNE-HD 620-9E (type 9E-5)., NI 56.43.01.
Standards and approvals
- AENOR.
Construction Products Regulation
- Cca-s1b, d2, a1.
Disclaimer
The information displayed on this website is provided for reference purposes only and is not legally binding. Specifications, values, and technical data may be subject to change without notice. To obtain verified and up-to-date technical data for a specific cable, please download Top Cable’s official Technical Specification in PDF format. The PDF document constitutes the sole authoritative source of product data.
Characteristics
Electrical performance
12/20 (24) kV
18/30 (36) kV
Thermal performance
Maximum service temperature: 105ºC.
Maximum short-circuittemperature: 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.
Reaction to fire CPR: Cca-s1b, d2, a1 according to EN 50575.
Halogen free according to EN 60754-1 / IEC 60754-1.
Low corrosive gases emission according to EN 60754-2 / IEC 60754-2.
Low smoke emission according to EN 61034 / IEC 61034:Light transmittance > 60%.
Mechanical performance
Minimum bending radius: 15x cable diameter.
Minimum bending radius while installation: 20x cable diameter.
Abrasion resistant
Tear resistant.
Environmental performance
UV Resistant: UNE 211605.
Water resistance: AD6 Waves.
Installation conditions
Open Air.
Buried.
In conduit.
Other
Meter by meter marking.
Why choose our X-VOLT® HEPRZ1 (AS) AL (-OL)
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As cable manufacturers, we ensure cost-effective premium quality and lasting performance.
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Our in-house labs guarantee rigorous cable quality, reliability, and standards compliance.
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Global cable delivery solutions—expert logistics for seamless supply.
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Full cable stock, ready for fast delivery- shortest lead times.
Largest European stockholding. -
EPD-certified cables: Sustainable manufacturing for your Scope 3 success.
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Expert, friendly and professional sales team offering a fast & efficient customer service. Global customers are welcome!
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