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Heavy-gauge enameled copper wire

Heavy-gauge enameled copper wire

QA-1/155 diameter 0.370mm
PEW-2/155 diameter 0.450mm

Core Product Features

High electrical conductivity

 enabling high-efficiency current transmission and low energy consumption.

Multiple temperature resistance classes,

adaptable to working environments ranging from 155℃ to 220℃, with excellent thermal stability.

Excellent mechanical properties

resistant to tension and abrasion, without easy breakage or enamel peeling after bending.

 Strong adhesion of insulating enamel layer

 stable insulation performance, effectively avoiding the risk of electric leakage and short circuit.

Good chemical resistance

capable of withstanding erosion from certain industrial acids, alkalis and oil media.

 

Main Application Fields

Large-scale industrial motors, generators, high-voltage motors.

Power transmission and distribution equipment such as transformers, reactors and instrument transformers

Core components of household appliances (air conditioner compressor motors, washing machine motors, refrigerator compressors)

Rail transit traction systems (high-speed railway and subway motors as well as power supply equipment)

New energy equipment (wind turbines, photovoltaic inverters, drive motors of new energy vehicles)

Industrial heating equipment (components for high-temperature working conditions such as electric furnaces and heaters)

Dimensions & Tolerances

Wire Diameter Range
Diameter Tolerance (±)
Spool Weight
Spool Size (Inner Dia. × Outer Dia.)
0.5–2.0 mm
0.005–0.010 mm
10–25 kg
100 mm × 300 mm
2.0–5.0 mm
0.010–0.020 mm
25–50 kg
150 mm × 400 mm
5.0–12.0 mm
0.020–0.040 mm
50–100 kg
200 mm × 500 mm
Custom spool specifications and wire lengths are available.
 
 
 

Online Inquiry

+86-577-65816278

+8615356261978

info@zhejiangshenke.com