NH-RVS

NH-RVS is a fire-resistant twisted-pair flexible cable, mainly used for fire control, emergency systems and signal transmission circuits that require high safety and fire reliability. It can maintain continuous power supply under flame conditions to ensure the normal operation of critical circuits in case of fire.

 Conductor: Flexible multi-strand oxygen-free copper, good conductivity, and bending performance

 

 Insulation: Flame-retardant PVC material

 

 Fire-resistant Layer: Mica tape wrapped around the conductor for fireproof performance

 

 Structure: Two insulated cores twisted together, no outer sheath

 

 Color: Usually red-blue, red-yellow, red-black for easy identification

 

 Excellent fire resistance

Maintains circuit integrity in fire for safe evacuation and fire fighting

 Strong anti-interference

Twisted-pair structure reduces electromagnetic interference

 High flexibility

Easy to install in narrow spaces and complex pipelines

 Stable electrical performance

Low transmission loss, long service life

 Cost-effective

Suitable for large-scale use in fire and emergency systems

NH-RVS cable is widely used in:

 Fire alarm systems

 Fire broadcast and emergency communication

 Fire linkage control circuits

 Emergency lighting and evacuation indication systems

 High-rise buildings, shopping malls, hospitals, schools, hotels, subways and other public places

 Industrial and civil fire safety circuits

If any customization is required, please contact us: julyliu403@gmail.com

Hot Tags: nh-rvs, China nh-rvs manufacturers, suppliers, factory, RVV Cable, RVS Cable, Copper core PVC insulated wire, BVV Cable, BVR Cable, house wiring