2015 UL Certificate copper winding wire for transformer,motor

Specifications Copper Winding Wire

1.Dia:0.1-6.0mm

2.Themal class:130-220c

3.Centification:SGS,UL,ISO

2015 UL Certificate copper winding wire for transformer,motor   1.Process of producing   We can producing all the sizes in following : Round size:0.1mm-6.0mm Flat size: Thickness(a): 1mm-10mm, Width(b): 3mm-16mm   1) Polyester enameled aluminum wire, class 130 2) Modified polyester enameled aluminum wire, class 155 3) Polyesterimide enameled aluminum wire, class 180 4) Polyester (imide) coated with polyamide-imide enameled aluminum wire, class 200 5) Polyimide enameled aluminum wire, class 220       2. Process of Producing & Testing  Maximum Overall Diameter, Conductor Diameter, Film Thickness, Conductor Resistance, Elongation, Spring Back, Mandrel Winding, Sudden Jerk, Cut Through, Heat Shock, Room Temperature Breakdown Voltage, High Voltage Hole, and Pin-Hole, etc.

Code Number		Test Standard	GB/T23312-7-2009
Size	2.0mm	Date	2012-9-17
Type                       Q(ZY/XY)L-240   polyesterimide coated with polyamideimide
Test Tens		Standard value	Test Result
Size	Maximum	2.112mm	2.095mm
	Conductor Diameter	2.00mm	2.012mm
	Tolerance Value	±0.020mm	0.012mm
	F Result	≤0.020mm	0.001mm
	Film Thickness	≥0.075mm	0.083mm
20°C Resistivity		0.008698-0.009149Ω/m	0.00903-Ω/m
Elongation		≥15%	32.20%
Adherence	Test Axis Around	Winding ID	OK
Flexibility	Sudden/Pull	≥55R	65R
Anti-Solvent		≥1h	2h
Alt-Throngh		320°C,2min	OK
Hot Shock		240°C,30min	OK
Broken Down Voltage Will Room		≥5.0KV	11.3/9.7/12/11.5/kv
Continuity	High Voltage Hole	/	/
	Pin-Hole	≤5pcs/6m	1pcs
Conculusion		OK

  3 .Insulating Varnish for our enameled wire to guarantee quality. Our products are classified in the following categories based on main  polymers and applications: 1.Polyvinylformal Enamels  2.Polyurethane Enamels  3.Polyesterimide Solderable Enamels 4.Polyesterimide Enamels 5.Polyester Enamels  6.Polyamideimide Enamels  7.Polyimide Enamels  8.Nylon Enamels  9.Bondable Enamel     4. Application field:   Suitable for winding coils of oil-immersed transformers, dry-type transformers, high-temperature transformers, and wide range of motors.
5. Packing: Inner packing: in different plastic spools(Plastic Spool of ,PT-60,PT-90 ,PT-15,PT-25) Outer packing:wooden pallet with paper board and stretched film   Our Services Our Service         We have over 200 custormers from diffirent countries .   FAQ   Q: Are you a manufacturer or a trading company ? A: We are a professional manufacturer of Enameled Wire for rewinding in China .   Q: how about your company’s annual production capacity? A: Our Company’s annual production are 1200ton/month.   Q: How large the scale of your company? A: Our Company covers almost 2,700,000 square meters.and 76 sets included continuous extrusion.   Q: How many kind of spools size ? A:PT4, PT10, PT15, PT25, PT35, PT60, PT90,  wooden spools PT-500 and etc.   [Q] : What is specifications of enameled wire your company can produce? A: 1.Enameled round wire: 0.10mm-6.00mm     2.Enameled Rectangular Wire: Side(a): 1mm-10mm, Side(b): 3mm-16mm 
    3.Kraft paper covered round wire: 1.5mm-5.0mm     4.Kraft paper covered ractangular wire: Side(a)1.0mm-5.6mm, Side(b) 2.00-16mm      5.fiberglass covered round wire:1.00mm-5.00mm     6.Fiberglass covered rectangular wire:Side(a)1.00mm-5.60mm,Side(b)2.00mm-16.00mm   [Q] : What’s the temperature-resist grade of your enameled  wire? A: We produce the thermal class of enameled wire from class130 to class220  

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Product Categories : Enameled Round aluminium(copper) wire