XHAKXS, XUHAKXS & XRUHAKXS Cables

Key Features: XHAKXS, XUHAKXS & XRUHAKXS Cables

• Application: Medium voltage Aluminium cables for power distribution networks in Poland.
• Suitability: External installations without space constraints. 
• Standard & Voltage Rating: IEC 60502-2 and generally to HD620-10R. 6/10kV, 8.7/15kV, 12/20kV and 18/30kV. 
• Construction: Class 2 Stranded Aluminium conductor, semi-conductive conductor screen, Cross-Linked Polyethylene (XLPE) sheath, semi-conductive insulation screen (triple extrusion), Copper wire and tape screen, and Medium Density Polyethylene (MDPE) outer sheath. 
• Details: Longitudinal water blocking tapes and radial water blocking properties optional.

The Aluminium conductor equivalent of the XHKXS cable, the XHAKXS, XUHAKXS & XRUHAKXS Cables are Medium Voltage power distribution cables for the Polish market, meeting the requirements of IEC 60502-2 and being generally to HD620-10R.

XHAKXS, XUHAKXS & XRUHAKXS Cable Specification

Available in voltages of 6/10kV, 8.7/15kV, 12/20kV and 18/30kV, these cables can be buried direct in the ground, or installed in ducts externally to provide primary power connections. The class 2 stranding of the conductor provides for limited flexibility, but aids installation through cable routes.

The Aluminium conductors make these cables a lightweight alternative to the heavier Copper alternatives, but that comes at the expense of cable overall diameter. To achieve parity with a copper cable in current carrying capacity, the core of the Aluminium conductor must increase 2-3 sizes. Aluminium cables are predominantly specified for external installations where there are no constraints to space.

A robust sheathing of Medium Density Polyethylene balances the need for flexibility with protections against environmental conditions including abrasions and tears, oils, and UV exposure. Where flame retardant properties are required, or where compliance with CPR is needed, the PVC sheathed YHAKXS Cable may be more suitable.

XHAKXS, XUHAKXS & XRUHAKXS Cables use the Polish cable nomenclature, with the letters referencing the materials of each constructional layer. These can be cross-referenced to IEC 60502-2, so are identical in construction to the NA2XS2Y, NA2XS(F)2Y & NA2XS(FL)2Y cables referenced under German naming conventions, and the E-A2XHC2Y, E-A2XHCJ2Y & E-A2XHCJA2Y cables of the Austrian nomenclature. 

Waterblocking properties of XUHAKXS & XRUHAKXS Cables

Longitudinal and Radial waterblocking measures help prevent water ingress from damage to the outer sheath or where water ingress propagates through the length of the cable. The Longitudinal waterblocking is generally swellable tapes and powders positioned either side of the metallic screen, whilst radial waterblocking is an Aluminium/PET tape bonded under the sheath.

When combined with the MDPE sheathing it provides robust and enduring water resistance for installations where the risk of waterlogged ground or flooded cable ducts exists.

Technical Support for XHAKXS, XUHAKXS & XRUHAKXS Cables

Polish language support is available should support with technical be required or to progress quotations and enquiries. The technical datasheets provide dimensional data and electrical characteristics - please request any further information that may be needed.

These cables are available on short manufacturing lead times, and on extended lengths as required. Please discuss your specific project requirements with the team.