Custom 1.5mm 2.5mm 4mm 6mm 10mm 1/2/3/4/5 Core Copper PVC Wiring Electrical Cable and Wire Price Building Wire

Custom PVC Copper Building wires (1.5-10mm²) Product Details

ENGINEERED EXCELLENCE

Our custom PVC insulated Copper Wires feature 99.99% oxygen-free Copper Conductors and UL-certified flame-retardant PVC Insulation. Available in 1.5-10mm² sizes with 1-5 Core configurations, the wires deliver:

• Conductor resistance per GB/T 3956

• Insulation resistance ≥100MΩ·km @20℃

• 2000V/5min voltage withstand test

• IEC 60332-1 flame retardant rating

TECHNICAL SPECIFICATIONS

■ Basic Parameters:

• Rated Voltage: 300/500V

• Temp Range: -30℃~+70℃

• Min Bending Radius: 4×OD

• Insulation Thickness: 0.6mm(1.5mm²)-1.0mm(10mm²)

■ Electrical Properties:

• DC Resistance: ≤12.1Ω/km (1.5mm²)

• Insulation Resistance: ≥100MΩ·km

• Voltage Test: 2000V/5min no breakdown

■ Safety Features:

• Flame Rating: IEC 60332-1

• Compliance: RoHS, REACH

PRECISION MANUFACTURING

① Wire Drawing: 8-die machine (±0.01mm)
② Stranding: 37-strand for 40% Flexibility
③ Extrusion: KraussMaffei extruder (±0.05mm)
④ Testing: 100% spark test (4000V)

INSTALLATION GUIDE

■ Conduit: Max 40% fill ratio
■ Fixing: Clips every 50cm
■ Termination: Use proper terminals
■ Inspection: GB/T 5023.3-2008

【Quality Commitment】

• Certificate with each roll

• Third-party testing available

• Technical support provided