NH-VLY (Al) fire-Resistant Cable features Aluminum Conductor (3×240mm²+1×120mm²) construction, meeting stringent safety requirements. Complies with GB/T 19666-2005 and IEC 60331 standards.
Conductor: Class 2 stranded Al (IEC 60228)
Fire-resistant layer: Dual mica tape wrapping
Insulation: XLPE (1.8mm thickness)
Cabling: Compact sector-shaped
Filler: Flame-retardant inorganic material
Inner sheath: LSZH material
Outer sheath: Black PVC (2.8mm thickness)
| Parameter | Value |
|---|---|
| Rated voltage | 0.6/1kV |
| DC resistance(20℃) | ≤0.125Ω/km |
| Operating temp | 90℃ |
| Short-circuit temp | 250℃(5s) |
| Fire resistance | 750℃/90min pass |
| Smoke density | ≥60% light transmission |
| Min.bending radius | 12D |
Passes GB/T 19216.21 fire test
Low smoke emission per IEC 61034
Halogen-free: pH≥4.3, conductivity≤10μS/mm
Excellent mechanical protection
Rail transit emergency systems
High-rise building fire protection
Nuclear plant safety circuits
Oil platform emergency lighting
Hongtai Cable Technology Co., Ltd
Correo electrónico: export@qlcables.com
sales@qlcables.com
Tel/WhatsApp:+86-18032066271
Agregue: Zona de desarrollo industrial de Xiaokou, condado de Ningjin, ciudad de Xingtai, provincia de Hebei, China
Copyright © Hongtai Cable Technology Co., Ltd Apoyo técnico:Tecnología Ronglida
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