UL Certificated for transformer enameled coated aluminium winding wire

UL Certificated for transformer enameled coated aluminium winding wire 1.Process of producing We can producing all the sizes in following :

Enameled round aluminum wire Diameter(mm):0.2-8.0 Temperature class:130,155,180,200,240	Enameled  flat aluminum wire Diameter(mm):a:0.8-5.6,b:2.0-16   Temperature class:130,155,180,200,240
Enameled round copper wire       Diameter(mm):0.1-5.0  Temperature class:130,155,180,200,220	Enameled  flat copper wire    Diameter(mm):a:0.8-5.6,b: 2.0-16 Temperature class:180,200,220
Non Woven Cloth/ Polyester Film covered wire    Diameter(mm):round:1.7-8.0,flat: a:1-8,b:3-25   Temperature class:220	Polyimide Film Wrapped wire    Diameter(mm):round:1.7-8.0,flat: a:1.0-8,b:3-25   Temperature class:240
Film Wrapped Enameled Wire  Diameter(mm): round:1.7-5.0 a:0.8-5.6,b:2-16   Temperature class:220	NOMEX Paper covered wire     Diameter(mm):round:1.7-8.0,flat: a:1-10,b:3-25   Temperature class:220
fiberglass Film Wrapped wire   Diameter(mm):round:1.7-6.0, flat: a:0.3-5.6,b:2-16   Temperature class: 220	Kraft Paper Wrapped Wire Diameter(mm):round:1.7-8.0 a:1-8,b:3-25   Temperature class:240

  More products Test equipment ouwei electric has a professional team to guarantee quality . 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
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

    Company Information   Factory Figures: No. of Employees: 400, including 22 Senior Engineers Workshops: 27,000.00m2 in area included Oxygen-Free Copper and Aluminum Rod Workshop, Continuous Extrusion Workshop, Wire Drawing Workshop, etc.   Equipments:   76 Sets included Continuous Extrusion, Enameled Production Line, continuous enameled production line, polyester glass sintering line, package production line and sintered polyimide film production line. Production Capacity: 1500MT/month .     3.Insulating Varnish for our enameled wire to guarantee quality.   ELANTAS Electrical Insulation are enamels used for manufacturing of magnet wires. They are coated on the surface of copper or alumina wires and cured to form electrical insulation film possessing certain mechanical strength, thermal resistant and chemical resistant properties. Some products could be used for other applications such as metal wires for decoration purpose and other insulating or thermal resistant coatings.   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.   Packaging & Shipping Inner packing: in different plastic spools(Plastic Spool of ,PT-60 and PT-90), PT-15,PT-25) Outer packing:wooden pallet with steel strip or according customers' special requirements   5. Packing: Inner packing: in different plastic spools(Plastic Spool of ,PT-60 ,PT-90,PT-25 and PT-28) Outer packing:wooden pallet with paper board and stretch film Or according customers' special requirements Our Services   8.Our products export many 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): 2mm-16mm       3.Enameled Square Wire:1.00mm-8.00mm      4.Kraft paper covered round wire: 1.5mm-5.0mm     5.Kraft paper covered ractangular wire: (a)1.0mm-5.6mm, (b) 2.00-16mm      6.Fiberglass covered round wire:1.00mm-8.00mm     7.Fiberglass covered rectangular wire:(a)1.00mm-5.60mm,(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