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AHXAMK-WS is a medium-voltage power cable with pre-assembled XLPE-insulated aluminum conductors laid around a steel messenger. Designed for 18/30 kV distribution, it is suitable for indoor/outdoor use, ducts, trays, ground, and wet locations, including plough installation. It complies with HD 620 and IEC 60502-2.
 
Construction includes Class 2 aluminum conductors (EN 60228), semi-conducting XLPE screen and insulation, water-swellable tape, and a radial water barrier of aluminum/plastic laminate under a weather-resistant PE sheath. It operates at max +90 °C, short-circuit temp +250 °C, with a minimum bend radius of 12×D and install temp as low as -20 °C. Rated at 50 Hz, 63 kV test voltage. Sizes range from 25/67 mm² to 240/67 mm², with 3 conductors.

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AHXAMK-WS, HD 620, IEC 60502-2

Additional product information

Power cables rated voltage 18/30 kV
AHXAMK-WS, HD 620, IEC 60502-2

Application Power cables for medium voltage distribution with pre-assembled XLPE-insulated conductors, laid-up around
steel messenger. 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 a steel messenger.
Parameters 
Exploitation temperature range,°C from -60 to +50
Short-circuit temperature,°C +250
Bending radius 12d
Fire properties a
Operating conductor temperature,°C max +90
Cabling (inside/outside) inside/outside
Installation temperature,°C min -20
Frequency, Hz 50
Testing voltage, kV 63
Rated voltage, kV 18/30
Cable sizes 
Number of conductors 3
Minimum conductor size, mm 25/67
Maximum conductor size, mm 240/67

 

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