Anhui Zhishang Cable Technology Co., Ltd.

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RV/NH-RV Single Core Building Wire

RV/NH-RV Wire Characteristics  
Rated Voltage: 300/500V  
Conductor Material: Multi-strand ultra-fine stranded soft copper conductor  
Insulation Material: RV uses polyvinyl chloride (PVC), NH-RV uses fire-resistant polyvinyl chloride (containing a special fire-resistant layer)  
Temperature Rating: RV typically 70°C, NH-RV meets 750°C/90-minute fire resistance test  
Bending Performance: Ultra-flexible structure, minimum bending radius up to 3 times the wire diameter  
Certification Standards: Compliant with GB/T 5023 and JB/T 8734; fire-resistant type passes GB/T 19666  

Product Details

RV/NH-RV Wire Advantages  
Extreme Flexibility: Ultra-fine copper wire stranding allows bending and shaping, suitable for precise equipment wiring  
High Fire Resistance: NH-RV passes rigorous fire resistance tests, ensuring uninterrupted power transmission during the initial stages of a fire  
Strong Spatial Adaptability: Flexible and slender, suitable for wiring inside space-constrained appliances and narrow channels  
High Connection Reliability: Tight conductor stranding ensures secure terminal crimping, preventing poor contact and overheating  
Economical Flexible Wire: Offers cost advantages among ultra-flexible wires with outstanding value for money  


RV/NH-RV Wire Selling Points  
Standard Wire for Household Appliances: RV is widely used for internal wiring and power connections in appliances such as air conditioners and washing machines  
Flexible Connection for Firefighting Equipment: NH-RV supplies power to movable firefighting equipment such as fire fans and smoke exhaust valves  
Extremely Simple Installation: Adapts to complex routing paths without pre-forming, significantly improving assembly efficiency  
Long Fatigue Resistance Life: Passes 50,000 bending tests, suitable for frequently moved electrical connection points  
Dual Safety Certification Assurance: Both standard and fire-resistant types pass CCC certification with traceable quality  


RV/NH-RV Wire Application Scope  
RV Applications: Internal wiring of household appliances, connection wires for instruments and meters, lead wires for lighting fixtures, wiring for low-voltage control cabinets  
NH-RV Applications: Power connection wires for firefighting equipment, wiring for emergency evacuation systems, emergency circuits for medical equipment, and power supply for mobile firefighting equipment  
Compliance Certifications: CCC/ROHS, with NH-RV additionally complying with GB/T 19666 fire resistance standard  

The core application of NH-RV is: "Electrical connection scenarios that require fire resistance and extremely high wire flexibility, and may even involve or frequent bending."

Anhui Zhishang Cable Technology Co., Ltd.

Lighting Up Thousands of Projects That Connect the World's Future

Anhui Zhishang Cable Technology Co., Ltd. is located in Xuanzhou District, Xuancheng City, Anhui Province, a key node city in the Yangtze River Delta region. The company is an enterprise integrating the R&D, production, and sales of wires and cables. It possesses a modern production base covering approximately 5,000 square meters and employs a team of over 50 staff members, including multiple quality engineers and R&D technicians, each with more than 10 years of industry experience.

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