Detailed Product Description

 Our enamelled copper wires have got UL and SGS certifications.

 Features:
 1) Able to bear corona performance
 2) Able to bear solvents
 3) Able to bear refrigerant
 4) Especially suitable for frequency conversion and control of motor winding in:
 a) Frequency conversion refrigerators
 b) Frequency conversion air conditioner compressor
 c) Electromechanical winding
 d) Other electrical machineries with the same demands

 Specifications:
 1) Composition: corona-proof enameled round copper wires class 200
 2) Types:
 a) QNY-1/200 (thin)
 b) QNY-2/200 (thick)
 c) QNY-3/200 (special)
 3) Standards:
a) GB6109.1 - 90
b) GB6109.11 - 90
c) Q/zlxj001 - 2001
d) Customer's standard
4) Elongation: ≥25%
5) Spring back: ≤55°
6) Heat shock: 220°C 30min 2d
7) Cut through: 340°C 3min
8) Ability to bear solvents: ≥2H
9) Ability to bear refrigerant: in accordance with GB6109.1 - 90 5.8 stipulations
10) Ability to bear corona: voltage of initial corona >580V (10kHz)
11) Ability to bear high-frequency voltage: >10min (10kHz, 2,000V)