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Medium voltage power cables designed with XLPE insulation, suitable for installation in buildings, open air, underground, ducts, and trays where mechanical stress is minimal. They perform reliably in wet environments and are ideal for plough cabling. Their robust construction ensures safe operation in diverse conditions, offering thermal stability and water resistance for long-term distribution needs.
 
The aluminum conductor complies with EN 60228 Class 2 (RMC), with a semi-conducting XLPE screen, XLPE insulation, and a semi-conducting insulation screen. It includes a water-swellable tape, aluminum/plastic radial water barrier, and a black weather-resistant PE sheath. Cores are laid around an insulated steel messenger. Rated 12/20 kV, with an operating range of -60 °C to +50 °C, max conductor temperature of +90 °C, and short-circuit temp of +250 °C. It supports 50 Hz, 42 kV test voltage, bending radius of 12D, installation from -20 °C. Sizes range from 25/62 mm² to 300/62 mm², 3-core.

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AHXAMK-WM, HD 620, IEC 60502-2

Additional product information

Power cables rated voltage 12/20 kV
AHXAMK-WM, HD 620, IEC 60502-2

Application Power cables for medium voltage distribution with XLPE insulation. Suitable for laying in buildings, in open air,
in ground, in cable trays and ducts where mechanical damages are not expected, in wet locations. Suitable for
plough cabling.
Construction 1. Conductor: Aluminum acc. to EN 60228 (water tight). 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. Radial water barrier: Aluminum/plastic laminate tightly attached to outer sheath;
7. Cover: Weather-resistant black color PE;
8. Assembly of cores: Individually sheathed cores are laid-up around an insulated steel messenger.
Parameters 
Exploitation temperature range,°C from -60 to +50
Short-circuit temperature,°C +250
Bending radius 12d
Fire properties 
Operating conductor temperature,°C max +90
Cabling (inside/outside) inside/outside
Installation temperature,°C min -20
Frequency, Hz 50
Testing voltage, kV 42
Rated voltage, kV 12/20
Cable sizes 
Number of conductors 3
Minimum conductor size, mm 25/62
Maximum conductor size, mm 300/62

 

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