Guide to Pvcinsulated Copper Wire for Electrical Use

In electrical engineering and electronic applications, the selection of wires is crucial. Factors such as material, gauge, and insulation properties directly impact circuit safety and reliability. This article provides a comprehensive analysis of the ANGEL brand 0.5 square millimeter PVC insulated copper wire (green), covering technical specifications, applications, and purchasing considerations for engineers, technicians, and electronics enthusiasts.

The ANGEL 0.5 square millimeter PVC insulated copper wire (green) is a commonly used electrical wire widely applied in low-voltage electrical equipment, household appliances, and electronic instruments. The wire features high-purity copper conductors with PVC (polyvinyl chloride) insulation, offering excellent conductivity, insulation properties, and corrosion resistance. The green insulation facilitates identification, typically used for grounding or specific circuit applications.

The primary technical specifications of ANGEL 0.5 square millimeter PVC insulated copper wire (green) are as follows:

The conductor is responsible for current transmission. The ANGEL wire uses pure copper with these advantages:

• Excellent conductivity (second only to silver)
• High ductility for easy drawing into fine strands
• Superior tensile strength
• Good corrosion resistance with protective oxide layer formation

The 16/0.20 mm stranded structure provides greater flexibility and fatigue resistance compared to solid-core wires.

The PVC insulation offers:

• Effective electrical insulation
• Weather resistance against environmental factors
• Flame retardant properties (though not fireproof)
• Good processability for manufacturing
• Cost-effectiveness

With 1100V voltage rating and 4A current capacity, this wire is suitable for corresponding circuits. The conductor resistance (max 12.10 Ohm/km) indicates efficient power transmission with minimal energy loss.

This wire is commonly used in:

• Internal electrical wiring for buildings
• Household appliance internal connections
• Electronic device circuitry
• Instrumentation wiring
• Lighting equipment
• Control circuits
• Grounding applications (via green insulation)

When selecting this wire, verify:

• Authentic brand and model
• Surface quality (smooth insulation, undamaged conductor)
• Accurate gauge measurement
• Proper insulation resistance
• Pure copper conductor composition
• Complete packaging with clear labeling
• Reputable suppliers
• Quality certification documents

For safe operation:

• Select appropriate wire gauge for application
• Use proper connectors for secure joints
• Avoid exceeding current ratings
• Prevent short circuits
• Conduct regular insulation checks
• Employ professional installation
• Ensure proper grounding
• Implement fire safety measures in hazardous areas

Maintain wire quality by storing:

• Away from direct sunlight
• In dry environments
• At moderate temperatures
• Separated from corrosive substances
• Protected from mechanical stress

The ANGEL 0.5 square millimeter PVC insulated copper wire (green) provides reliable performance for various low-voltage applications. Proper selection, installation, and maintenance ensure safe and efficient electrical operation.