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	Annapurna Winding Wires	HOME - Divisions - Annapurna Electricals :
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Established in the year 1985.
The major function of this unit is to draw super enamelled copper wire of different gauges

The major supply is in India as well as within the domestic market. This is nurtured under the expert supervision of Mr. Nand Kishore Atal, an engineering graduate from Rourkela University, Orissa, India with the assistance of Mr. Jeetendra Kumar Rathi. .

Testing Equipments
1.	Digital Micrometer with 0.001 accuracy
2.	Unidirectional Scrap resistance Tester.
3.	High Voltage Pin Hole Tester.
4.	Springless Tester
5.	high Voltage Tester
6.	Elongation Tester
7.	Cut Through Tester
8.	Resistance Tester
9.	Peel Tester
10.	Jerk Tester
11.	Twist Tester
12.	Heat Shock Test.
13.	Mandrel Winder.
14.	Apparatus for Solvent Test.

Product Range & Quality Specification
Commercial Name	Modified Polyester	Modified Polyester	Polyesterimide	Dual Quoted Wire PE(PEI) + PAI	Dual Quoted Wire Polyester +Nylon Coat
Thermal Class' C	130	155	180	200	155
Insulation Class	B	F	H	H+	F
Colour	Brown/Reddish Golden	Light Brown to Dark Brown	Dark Brown (Mahagony)	Light Brown	Reddish Brown
Range	0.05 to 3.00mm	0.05 to 2.00mm	0.315 to 6.00mm	PE +PAI-0.315 mm to 3.00mm PE +PAI-0.315 mm to 2.00mm	0.05 to 2.00mm
Specification	I.S 13730-34	I.S 13730-3	I.S 13730-8	I.S 13730-13	As Per NEMA MW 76C
Technical Data	For 1.0 mm Wire

Mechanical test	As per I.S	As per I.S	As per I.S	As per I.S	As per I.S
Flexibility	1 X D	1 X D	1 X D	1 X D	1 X D
Peel	N X D = 150	N X D = 130	N X D = 110	N X D = 110	N X D = 130
Abbrasion Av.N	11.1	11.1	11.6	12.1	11.1

Thermal test
Heat Shock	155' C-30 Min	175' C-30 Min	200' C-30 Min	200' C-30 Min	175' C-30 Min
7D	3.35 D	3.35 D	3.35 D	3.35 D	3.35 D
Cut Through	240 C-2 Min	240 C-2 Min	300 C-2 Min	300 C-2 Min	265 C-2 Min

Chemical test
Solvent Resistant	Good	Good	V. Good	Excellent	Good
Refrigerant Resis.	N.A	N.A	V. Good	Excellent	N.A

Solder test	N.A	N.A	N.A	N.A	N.A
Resistant To Transformer Oil	N.A	N.A	Excellent	N.A	N.A

Application	All General Equipments Requiring High Mechanical Properties, Auto Electrical Components	General Purpose Rotating & Static Elec. Equipment Application Where Temperature Rise is Above "B" Class Insulation.	FHP Motors For Hand Tools Hermetic Application Ignition Coils and all Thermal "H" Class Winding	For Hermatic Application & Special Motors	For Electronic Devices & Communication Appartus

Contact Details

Annapurna Winding Wires

Shyam Rathi - shyamnepal@hotmail.com