AHXAMK-W is a 3-core medium-voltage aluminum cable designed for reliable power distribution in open air, buildings, ducts, ground, wet environments, and suitable for plough installation. The pre-assembled XLPE-insulated cores are laid around a bare earth conductor. The cable features water-tight Class 2 stranded compacted aluminum conductors (EN 60228), XLPE insulation, semi-conducting XLPE screens, semiconducting water-swellable tape, a radial water barrier of aluminum/plastic laminate, and a weather-resistant black PE sheath.
 
Rated 6/10 kV and tested at 21 kV, this cable operates from –60°C to +50°C and withstands short-circuit temperatures up to +250°C. It supports a maximum conductor temperature of +90°C, is suitable for 50 Hz systems, and can be installed from –20°C with a bending radius of 12 × D. Available in sizes from 35/35 mm² to 300/70 mm².

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AHXAMK-W, HD 620, IEC 60502-2

Additional product information

Power cables rated voltage 6/10 kV
AHXAMK-W, HD 620, IEC 60502-2

Application Power cables for medium voltage distribution with pre-assembled XLPE-insulated conductors, laid-up around
earth conductor. 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 bare earth conductor.
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 21
Rated voltage, kV 6/10
Cable sizes 
Number of conductors 3
Minimum conductor size, mm 35/35
Maximum conductor size, mm 300/70

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