QVVR Automotive Wire: PVC Insulated and Sheathed Low-Voltage Cable
Applications
Suitable for low-voltage lighting, instrumentation, and motor connections in automotive and tractor systems. Features excellent cold resistance, flexibility, and limited oil resistance.
Technical Parameters
Compliant Standard: JB/T8139-1999
Rated Temperature: 70°C
Conductor: Stranded bare or tinned copper wire
Insulation: Environmentally friendly PVC
Sheath: Environmentally friendly PVC
Flame Retardancy: Passes a 30-second self-extinguishing test
Minimum Bend Radius: 6 x D (cable outer diameter) for fixed installations
Environmental Requirements: Compliant with RoHS and REACH requirements
Product Features
Small cable outer diameter, saving installation space
Oil-resistant, heat-resistant, low-temperature-resistant, flame-retardant, abrasion-resistant, and possesses excellent mechanical properties
The long-term operating temperature of the cable should not exceed 70°C.
The PVC Insulated PVC Sheathed Low Voltage Cable is a versatile electrical cable widely used for power distribution in residential, commercial, and industrial settings. Engineered with advanced materials and manufactured to international quality standards, it offers high conductivity, excellent insulation, and reliable mechanical protection. Designed for fixed installations, this cable is suitable for lighting systems, power circuits, control wiring, and building infrastructure.
Material: High-purity copper or aluminum
Type: Stranded or solid conductor
Advantage: Ensures excellent electrical conductivity and low power loss
Material: Polyvinyl Chloride (PVC)
Features:
High dielectric strength
Heat resistance up to 70°C (standard), with options up to 90°C
Flexible for easy installation
Material: Special-grade PVC
Properties:
Resistant to moisture, abrasion, and chemicals
Provides mechanical protection in harsh environments
UV-resistant options available for outdoor use
| Property | Specification |
|---|---|
| Conductor Material | Copper / Aluminum |
| Insulation | PVC |
| Sheath | PVC |
| Voltage Rating | 300/500V, 450/750V |
| Operating Temperature | -15°C to +70°C / up to +90°C (option) |
| Flame Retardancy | IEC 60332 compliant |
| Standards | IEC, BS, VDE, RoHS |
To maintain product quality and extend service life, the cables must be stored properly before use.
Store in a dry and ventilated warehouse
Keep away from direct sunlight and sources of heat
Avoid contact with corrosive chemicals
Temperature range: -10°C to +40°C
Relative humidity: ≤75%
Avoid water immersion or high humidity environments
Supplied on reels, drums, or coils
Protected with shrink wrapping for moisture resistance
Labeling includes product specifications, batch number, and compliance marks
| Storage Factor | Requirement |
|---|---|
| Temperature | -10°C to +40°C |
| Humidity | ≤75% RH |
| Environment | Dry, clean, well-ventilated warehouse |
| Protection | Covered, away from direct sunlight |
We provide complete technical support to ensure customers select, install, and maintain the right cable solution.
Technical consultation for project design
Product customization according to voltage, conductor size, and sheath color
Compliance advice for international standards
On-site inspection and testing support
Warranty coverage for manufacturing defects
Troubleshooting and replacement services
Installation manuals and datasheets available
Technical training sessions for engineers and electricians
Online resources for product updates and compliance information
| Service Type | Support Provided |
|---|---|
| Pre-Sales | Consultation, customization, compliance |
| After-Sales | Testing, warranty, replacement |
| Training | Manuals, training, online resources |
Ensure cables are installed by qualified electricians
Verify that cables match the design voltage and load capacity
Avoid sharp bends and mechanical stress during installation
Suitable for fixed indoor and outdoor installations
Can be installed in conduits, ducts, or directly buried (with protection)
Ensure separation from high-voltage cables where necessary
Switch off power supply before installation
Use correct tools and connectors
Follow local electrical codes and regulations
The PVC Insulated PVC Sheathed Low Voltage Cable contributes to energy efficiency and cost savings.
High conductivity copper/aluminum reduces resistive losses
Ensures stable voltage supply, minimizing energy waste
Durable insulation and sheath reduce maintenance frequency
Lower replacement and repair costs over time
RoHS compliant, free from harmful substances
Recyclable conductor materials support sustainability
| Feature | Energy-Saving Impact |
|---|---|
| High Conductivity | Minimizes resistive energy loss |
| Durable Sheath | Reduces need for frequent replacements |
| Stable Performance | Enhances overall system efficiency |
| Eco Compliance | Supports sustainable energy management |
Power distribution in residential and commercial buildings
Lighting circuits and control wiring
Industrial electrical installations
Infrastructure projects such as tunnels, airports, and railways
Quality Assurance: Manufactured to international standards
Reliable Performance: High insulation resistance and durability
Flexible Solutions: Wide range of sizes, colors, and voltage ratings
Global Service: Technical support and export expertise
The PVC Insulated PVC Sheathed Low Voltage Cable is a reliable, cost-effective, and energy-efficient solution for power distribution. With proper storage conditions, professional technical support, safe installation practices, and proven energy-saving performance, it is the ideal choice for builders, contractors, and distributors worldwide. Its compliance with international standards and flexible customization options make it a trusted product for both domestic and international markets.
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