Nh-Vly (Al) Low Voltage Electrical Cable Aluminum Core with XLPE Insulated PVC Sheath Fire Resistant 3*240+1*120mm2 PE Sheathed - Çevrimiçi mesaj

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Nh-Vly (Al) Low Voltage Electrical Cable Aluminum Core with XLPE Insulated PVC Sheath Fire Resistant 3*240+1*120mm2 PE Sheathed

NH-VLY (Al) fire-resistant cable features aluminum conductors (3×240mm²+1×120mm²) with XLPE insulation and flame-retardant PVC sheath, complying with IEC 60502 & GB/T 19666. Passes 750℃×90min fire test for critical applications like emergency power systems. Key Features Fire resistance: Mica tape+XLPE composite insulation meets IEC 60331 Safety: Halogen-free PE sheath with ≥60% light transmittance when burning Cost-effective: Aluminum core reduces 30% cost, 425A ampacity (40℃ ambient) Durability: -20℃~70℃ operating range, suitable for direct burial/cable tray Applications High-rise building fire protection systems Subway tunnel emergency lighting Petrochemical plant safety circuits

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