Reference product range for medium voltage cables, organized for technical comparison and project enquiries.
Direct buried, In conduit, In tray, Open Air
Key product information for comparison, engineering review and quotation preparation.
Reference specification for HEPRZ1 AL (-OL) in the Medium Voltage Cables range. Confirm final construction, standards and sizing for the actual project before ordering.
| Material | Aluminium, class 2 |
|---|---|
| Conductor | Aluminium, class 2 (stranded) according to EN 60228 and IEC 60228 |
| Conductor Screen | Extruded semi-conductive compound |
| Insulation | HEPR (High performance ethylene propylene rubber) according to UNE-HD 620-9E |
| Insulation Screen | Extruded semi-conductive compound, strippable |
| Metallic Screen | Copper wires and counter-helix copper tape, minimum cross-section 16 mm² |
| Longitudinal Water Tightness | Semiconductive water-blocking tape |
| Separation Sheath | Polyolefin bedding layer |
| Outer Sheath | PE (Polyethylene). Red colour, with two green stripes |
| Rated Voltage | 12/20 to 18/30 kV |
| Maximum Conductor Temperature | 105 °C |
| Maximum Short-Circuit Temperature | 250 (max. 5 s) °C |
| Minimum Service Temperature | -15 (fixed installations) °C |
| CPR Classification | Fca according to EN 50575 |
| Water Resistance | AD7 Immersion |
| Minimum Bending Radius (Installed) | 15x cable diameter |
| Minimum Bending Radius (During Installation) | 20x cable diameter |
| Installation Conditions | Direct buried, In conduit, In tray, Open Air |
| Standards (According To) | UNE-HD 620-9E (type 9E-1), NI 56.43.01 |
| Standards and Approvals | AENOR, CE, RoHS |
| Typical Applications | Renewable energies, Distribution networks, Industrial facilities |
Reference source: Top Cable public product page. This local entry is a technical reference and does not imply manufacturing ownership of the referenced trademark.
Use-case guidance to understand where this product fits best.
Reference application: Direct buried.
Reference application: In conduit.
Reference application: In tray.
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Reference specification for RHVhMVh 3x Cu +H1 in the Medium Voltage Cables range. Confirm final construction, standards and sizing for the actual project before ordering.
Reference specification for RHZ1 AL OL/2OL in the Medium Voltage Cables range. Confirm final construction, standards and sizing for the actual project before ordering.
Reference specification for RHZ1 (S) AL OL/2OL in the Medium Voltage Cables range. Confirm final construction, standards and sizing for the actual project before ordering.