The YHAKXS (aluminum) and YHKXS (copper) cables are designed for medium-voltage power distribution with XLPE insulation and a concentric copper screen. Suitable for installation in buildings, power stations, open air, underground, ducts, and cable trays where mechanical damage is not expected. These single-core cables are built with Class 2 round, compacted conductors (EN 60228), and include a semi-conducting XLPE conductor screen, XLPE insulation, a semi-conducting insulation screen, semiconducting nonwoven tape, helically applied copper wire and tape screen, polyester tape, and a red PVC sheath.
 
Operating between –50°C and +50°C, the cables support short-circuit temperatures up to +250°C and a maximum conductor temperature of +90°C. Rated at 3.6/6 kV and tested at 12.5 kV, they are suitable for indoor and outdoor use at 50 Hz. Fire performance is compliant with EN 60332-1-2, and the minimum bending radius is 15 × D. Conductor sizes range from 35 mm² to 1000 mm² (Al) and 16 -50mm² Cu

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YHAKXS, YHKXS, HD 620, IEC 60502-2

Additional product information

Power cables rated voltage 3,6/6 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 temperatur,e°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 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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