XHAKXS (aluminum) and XHKXS (copper) are single-core medium-voltage power cables designed for use in buildings, power stations, open air, underground, ducts, and trays where mechanical damage is unlikely. These cables are constructed with Class 2 stranded, round, compacted conductors (EN 60228), XLPE insulation, semi-conducting XLPE screens, semiconducting nonwoven and polyester tapes, a concentric copper screen, and a durable weather-resistant black PE sheath.
 
Rated at 6/10 kV and tested at 21 kV, they operate from –60°C to +50°C and withstand short-circuit temperatures up to +250°C. Suitable for indoor and outdoor applications at 50 Hz, they support a maximum conductor temperature of +90°C. Installation is possible from –20°C with a bending radius of 15 × D. Available in sizes from 35 mm² to 1000 mm² (Al) and 16 mm² to 50 mm² (Cu).

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XHAKXS, XHKXS, HD 620, IEC 60502-2

Additional product information

Power cables rated voltage 6/10 kV
XHAKXS, XHKXS, HD 620, IEC 60502-2

Application Power cables for medium voltage distribution with XLPE insulation and concentric copper screen. 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 nonwoven tape;
6. Screen: Copper wires and copper tape, applied helically;
7. Inner covering: Polyester 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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