XUHAKXS (aluminum) and XUHKXS (copper) are single-core medium-voltage cables designed for power distribution in environments requiring longitudinal water sealing. Suitable for installation in buildings, power stations, open air, underground, cable trays, and ducts where mechanical damage is not expected. The cables feature Class 2 stranded, compacted conductors (EN 60228), XLPE insulation with semi-conducting screens, water-swellable tapes (semiconducting and non-conducting), helically applied copper screen, and a black weather-resistant PE sheath.
 
Rated 6/10 kV and tested at 21 kV, these cables operate in temperatures from –60°C to +50°C and withstand short-circuit conditions up to +250°C. With a conductor temperature limit of +90°C, they are suitable for both indoor and outdoor use at 50 Hz. The bending radius is 15 × D and installation is allowed from –20°C. Available sizes range from 35 mm² to 1000 mm² (Al) and 16 mm² to 50 mm² (Cu).

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XUHAKXS, XUHKXS, HD 620, IEC 60502-2

Additional product information

Power cables rated voltage 6/10 kV
XUHAKXS, XUHKXS, HD 620, IEC 60502-2

Application Power cables for medium voltage distribution with XLPE insulation, concentric copper screen and longitudinal
sealing. Suitable for laying in buildings, power stations, in open air, in ground, in cable trays and ducts where
mechanical damages are not expected.
Construction 1. Conductor: Aluminum or copper acc. to EN 60228. Class 2 - RMC (stranded, round, compacted);
2. Conductor screen: Semi-conducting XLPE;
3. Insulation: XLPE;
4. Insulation screen: Semi-conducting XLPE;
5. Inner covering: Semiconducting water-swellable tape;
6. Screen: Copper wires and copper tape, applied helically;
7. Inner covering: Non-conducting water-swellable tape;
8. Cover: Weather-resistant black color PE.
Parameters 
Exploitation temperature range,°C from -60 to +50
Short-circuit temperature,°C +250
Bending radius 15d
Fire properties 
Operating conductor temperature,°C max +90
Cabling (inside/outside) inside/outside
Installation temperature,°C min -20
Frequency, Hz 50
Testing voltage, kV 21
Rated voltage, kV 6/10
Cable sizes 
Al Cu
Number of conductors 1
Minimum conductor size, mm 35/16
Maximum conductor size, mm 1000/50

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