Polyamide-Imide Enamelled Aluminum (Copper) Rectangular Wire Class H 180 Degree for Transformer Winding

• Customization: Available
• Type: Insulated
• Conductor Type: Solid
• Model NO.: EIW
• Conductor Material: Aluminum
• Sheath Material: Enameled
• Insulation Material: Enameled
• Material Shape: Flat Wire
• Range of Application: Cold-Resistant
• Certification: ISO9001, CE, CCC
• Temperate Index: 180 Degree
• Usage: Transformer Winding
• Transport Package: Wooden Case
• Trademark: xincheng
• Origin: China
• Production Capacity: 10000ton/Year

Product Description

Enameled flat wire
(copper and aluminum )



 

Code	PVF- CLASS 120	EIW- Class 180	EI/AIW-Class 200
Composition	Polyvinyl-acetal	Polyester-imide	Polyester-imide/Polyamide-imide
Temperature  index	120	180	200
Standards	IEC 60317-0-2	IEC 60317-0-2	IEC 60317-0-2
_Increase Glade 1	0.060-0.110mm	0.060-0.110mm	0.060-0.110mm
Grade 2	0.120-0.170mm	0.120-0.170mm	0.120-0.170mm
Normal size	T:1.00-5.60mm	T:1.00-5.60mm	T:1.00-5.60mm
	W:2.00-16.00mm	W:2.00-16.00mm	W:2.00-16.00mm
Application	Oil-filled transformers and oil-filled motors	Class H motors and electrical appliances	Class C motors, electrical appliance and refrigerant system.
Mechanical properties Flexibility and adhesion Bending edgewise b≤10mm:	2xb	4xb	4xb
Bending edgewise b>10mm	3xb	5xb	5xb
Bending flat wise, a all dimensions:	2xa	4xa	4xa
Elongation on Break	>32%	>32%	>32%
Electrical properties Breakdown  Voltage At room temperature  Grade 1 Grade 2 At high temperature   Grade1 Grade 2	>1500V >2500 >750V >1500V	>1500V >2500 >750V >1500V	>1500V >2500 >750V >1500V
Temp. index Heat shock	≥120°C	≥180°C	≥200°C
	155°C	200°C	220°C
Chemical properties Resistance to resins Solvents Transformer oils Refrigerant	5H 2H Excellent _	3H 3H Very Good Good	4H 4H Very Good Very Good
Remarks	b=conductor width ; a :=conductor thickness