XUHAKXS (aluminum) and XUHKXS (copper) are medium-voltage power cables with XLPE insulation, a concentric copper screen, and longitudinal water sealing. Designed for use in buildings, power stations, open air, underground, cable trays, and ducts where mechanical damage is not expected. These single-core cables feature Class 2 stranded, round, compacted conductors (EN 60228), semi-conducting XLPE conductor and insulation screens, water-swellable semiconducting and non-conducting tapes, copper wires and tape, and a weather-resistant black PE sheath.
 
Operating from –60°C to +50°C, they withstand short-circuits up to +250°C and support a maximum conductor temperature of +90°C. Rated at 3.6/6 kV and tested at 12.5 kV, they are suitable for 50 Hz systems, both indoors and outdoors. The bending radius is 15 × D, with installation possible from –20°C. 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 3,6/6 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 temperatur,e°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 12,5
Rated voltage, kV 3,6/6
Cable sizes 
Al Cu
Number of conductors 1
Minimum conductor size, mm 35/16
Maximum conductor size, mm 1000/50

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