YHAKXS (aluminum) and YHKXS (copper) are medium-voltage single-core power cables designed for distribution in environments such as buildings, power stations, open air, ground, ducts, and cable trays where mechanical damage is not expected. They feature Class 2 stranded, round, compacted conductors (EN 60228), semi-conducting XLPE conductor and insulation screens, XLPE insulation, semiconducting nonwoven tape, polyester tape, a concentric copper screen, and a red PVC outer sheath.
 
Rated 6/10 kV and tested at 21 kV, the cables operate between –50°C and +50°C, with a short-circuit resistance up to +250°C and a conductor temperature limit of +90°C. Designed for indoor and outdoor use at 50 Hz, they comply with EN 60332-1-2 fire standards. They allow for installation from –5°C with a bending radius of 15 × D. Available sizes range from 35 mm² to 1000 mm² (Al) and 16 mm² to 50 mm² (Cu).

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YHAKXS, YHKXS, HD 620, IEC 60502-2

Additional product information

Power cables rated voltage 6/10 kV
YHAKXS, YHKXS, 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: PVC sheath (red color).
Parameters
Exploitation temperature range,°C from -50 to +50
Short-circuit temperature,°C +250
Bending radius 15d
Fire properties EN 60332-1-2
Operating conductor temperature,°C max +90
Cabling (inside/outside) inside/outside
Installation temperature,°C min -5
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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