Technical Specification for N2XY 500mm² Single-Core Armoured XLPE Copper Cable
N2XY 500mm² single-Core Cable features oxygen-free Copper Conductor and XLPE insulation, with selectable voltage ratings from 0.6/1kV to 18/30kV. Complies with IEC 60502-2, VDE 0276 and GB/T 12706 for mechanically demanding installations.
Conductor: Class 2 stranded oxygen-free copper (IEC 60228), 500mm²
Conductor screen: Extruded semi-con layer (0.8mm)
Insulation: XLPE (4.5mm@12/20kV)
Insulation screen: Semi-con + copper tape
Armour: Dual galvanized Steel Tape (0.2mm/layer, ≤50% gap)
Sheath: Black PVC (3.0mm) or LSOH (3.2mm) optional
| Parameter | Value |
|---|---|
| Rated voltage | 12/20kV (customizable 0.6/1kV~18/30kV) |
| DC resistance(20℃) | ≤0.0367Ω/km |
| Insulation res. | ≥1000MΩ·km |
| AC withstand | 30kV/5min |
| Lightning impulse | 125kV |
| Operating temp | 90℃ |
| Short-circuit temp | 250℃(5s) |
| Min.bending radius | 20×OD |
| Approx.weight | 12.5kg/m |
Mechanical: Withstands 3000N/cm pressure (IEC 60229)
Electrical: Partial discharge ≤10pC (IEC 60885)
Flame retardant: LSOH sheath meets IEC 60754
Installation: Direct burial/cable tray (avoid magnetic conduits)
Wind farm collector lines
Steel mill rolling mill power supply
Submarine cable landing protection
Data center HV distribution
Hongtai Cable Technology Co.,Ltd
E-mail:export@qlcables.com
sales@qlcables.com
Tel/whatsapp:+86-18032066271
ADD：Xiaokou Industrial Development Zone, Ningjin County, Xingtai City，Hebei Province, China
Copyright © Hongtai Cable Technology Co.,Ltd Technical Support: Ronglida Technology
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