Transformer use C220 Flat enameled aluminium wire

Round aluminium wire 1.Round Size: 0.2mm~8.0mm 2.Flat size: a:1-10mm b: 3-16mm 3.Thermal class: B130C, F155C, H180C,H+200C,

Transformer use C220 Flat enameled aluminium wire

1.Process of producing

Round size:0.2mm-8.0mm

Flat size: Thickness(a): 1mm-10mm, Width(b): 3mm-16mm

 2.Insulating Varnish for our enameled wire to guarantee quality.

We using ELANTAS insulating varnish for our enameled wire to guarantee quality.ELANTAS Co.,Ltd.is one of the subsidiaries of ELANTAS Electrical Insulation GmbH which is a division of ALTANA. 

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

3. 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

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)

according to your wire diametersOuter packing:wooden pallet with paper board and stretched film

according to customers' special requirements  

 Packing for enamelled aluminium wire samples:

6. Delivery time of  enameled wire : 10days--25days

Yueqing City Ouwei Electric Co.,Ltd

 has developed a professional manufacturer of insulated wire .

Transformer use C220 Flat enameled aluminium wire