Delivery Time:300 tons per month
Certification:ISO9001/ ISO14001/ OHSAS18001/ SGS/ UL

120 Class Polyvinyl Acetal Enamelled Copper Winding Wire Self - Adhesive Flat

Specifications:

Model	Temperature index	Conductor size	Suggested thickness of enamel insulation	Suggested width / thickness of single conductor	Breakdown voltage	Adhesion propertie	Bond strength	proof stress Rp0.2
		mm	mm		kV		N/mm²	N/mm²
QQ-2/120	120	thickness: 0.80 ~ 5.00 Width: 3.00 ~ 16.00	Grade one film: 0.06~0.11, Grade two film: 0.12~0.17.	1.5~7.5	Conform to GBT 7095-2008	Conform to GBT 7095-2008	≥5	C1 Rp0.2(100～180) C2 Rp0.2(181～220) C3 Rp0.2(221～260)
QQN-2/120	120
QZ-2/130	130
QZN-2/130	130
QA-2/130	130
QAN-2/130	130
QZG-2/155	155
QZGN-2/155	155
QA-2/155	155
QAN-2/155	155
QZY-2/180	180
QZYN-2/180	180
QA-2/180	180
QAN-2/180	180
Q(ZY/XY)-2/200	200
Q(ZY/XY)N-2/ 200	200
Q(ZY/XY)P-2/ 200	200
QY-2/220	220
QY(F)-2/240	240

Description:

1, Enamelled flat wire has the characteristics of thin insulation layer, high voltage resistance, good flexibility, bright and clean surface and so on. It is widely used in the windings of distribution transformers, all kinds of generators, motor windings and all kinds of electrical equipments.

2, 120 class polyvinyl acetal enamelled flat wire has good performance of mechanical property, electrical insulation, heat resistance and hydrolytic resistance. It is used for oil filled transformer, oil filled motor and frequent starting motor windings.

180 class polyesterimide enamelled flat wire has good performance of heat resistance and mechanical property. It is used for H-grade motor windings.

The corona-resistant enamelled flat wire could improve winding’s corona resistant ability and impact resistant of voltage ability. It is suitable for using in windings of wind driven generators, traction motors and variable frequency motors.

Single-sided self-adhesive acetal enamelled flat wire is used for oil immersed power transformer windings.

120 class polyvinyl acetal enamelled flat wire       180 class polyesterimide enamelled flat wire

Corona-resistant enamelled flat wire

                     Single-sided self-adhesive acetal enamelled flat wire

5, The proof stress Rp0.2 of our enamelled flat wire is divided into the following grades: C1 Rp0.2 (＞100～180) N/mm², C2 Rp0.2 (＞180～220) N/mm², C3 Rp0.2 (＞220～260) N/mm². We can meet all the requirements of the customer about Rp0.2.

6, The copper conductor is made from high quality oxygen free copper rod with oxygen content less than 20 ppm, so the electric conductivity is more than 100% after annealing. The aluminum conductor is made from high quality aluminum rod and the electric conductivity is more than 62% after annealing.

7, All our enamelled flat wire are type tested, routine tested and sample tested in accordance with GBT 7095-2008, IEC60317 and customer standards.

Applications:

1, The winding of distribution transformer

2, The windings of all kinds of generators

3, motor windings

4, all kinds of electrical equipments

5, The corona-resistant enamelled flat wire is suitable for using in windings of wind driven generators,traction motors and variable frequency motors

Competitive Advantage:

1, Our company has advanced production equipment and testing equipment such as hot air circulation enamelling mach