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NA2XSEYGY (aluminum) and N2XSEYGY (copper) are 3-core medium-voltage cables designed for power distribution in areas with a high risk of mechanical damage. Each core is individually screened with a concentric copper screen, making them ideal for use in buildings, power stations, underground systems, cable trays, and ducts. The cables are built with Class 2 stranded, compacted conductors (EN 60228), XLPE insulation, semi-conducting XLPE screens, semiconducting nonwoven tape, pre-assembled screened cores, EPDM+PVC filler, galvanized round steel wire armor, and a red PVC sheath.
 
Rated 6/10 kV and tested at 21 kV, they operate between –50°C and +50°C, withstand short-circuit temperatures up to +250°C, and support conductor temperatures up to +90°C. Suitable for 50 Hz systems, they allow installation from –5°C with a bending radius of 15 × D. Available sizes range from 50 mm² to 300 mm² (Al) and 25 mm² to 25 mm² (Cu).

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NA2XSEYGY, N2XSEYGY, VDE 0276-620, HD 620, IEC 60502-2

Additional product information

Power cables rated voltage 6/10 kV
NA2XSEYGY, N2XSEYGY, VDE 0276-620, HD 620, IEC 60502-2

Application Power cables for medium voltage distribution with XLPE insulation and individual concentric copper screen over
each core. Suitable for laying in buildings, power stations, in open air, in ground, in cable trays and ducts, in
areas with high risk of mechanical damage.
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. Assembly of cores: Three screened cores are laid-up (pre-assembled); 8. Filler/inner covering: EPDM+PVC;
9. Armor: Galvanized round steel wires; 10. 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 
AI Cu
Number of conductors 3
Minimum conductor size, mm 50/16 | 25/16
Maximum conductor size, mm 300/25

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