Enamelled Copper Flat Wire

Enamelled Copper Flat Wire

●Product Name: enamelled flat wire ●Product Introduction:enamelled flat wire is wire made by oxygen free copper rod or electrical round aluminum bar, and matched with insulated paint. They were painted with multiple corresponding insulating paint in order to make insulating paint and conductor...

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●Product Name: enamelled flat wire
●Product Introduction:enamelled flat wire is wire made by oxygen free copper rod or electrical round aluminum bar, and matched with insulated paint. They were painted with multiple corresponding insulating paint in order to make insulating paint and conductor as a whole. This product is suitable for transformer, motor, electric welder and other similar equipment.  


Aluminum copper flat wire 

Narrow edge size a:1.00mm—5.00mm
Broad side size b:3.00mm—16.00mm

Recommend width ratio of conductor   1.5<b/a<7.5

If specifications beyond the above range, please contact us

● Product categories
▲ 120(155)  acetal  enamelled aluminum (copper) flat wire
▲130 polyester enamelled aluminum (copper) flat wire
▲155 polyester enamelled aluminum (copper) flat wire
▲180 QZY enamelled aluminum (copper) flat wire
▲200 QZY/ PAI composite enamelled aluminum (copper) flat wire

●Materials

Flat aluminium wire should be compliant with GB5584.3-2009, specific resistance is not more than 0.0280Ωmm2/m at 20℃.
 Copper strap wire should be compliant with GB5584.2-2009, specific resistance is not more than 0.017241Ωmm2/m at 20℃.

●Film thickness of enamelled aluminum (copper) flat wire should in accordance with the following Table, please contact us if you have special requirements.

Grade

Film thickness  mm

minimum

nominal value

maximum

1

0.06

0.085

0.11

2

0.12

0.145

0.17

●  property list of enamelled wire


     Types

EIW

EIW PAI

acetal

Heat bonding acetal

temperature class

180

200

120(155)

120

Property

High heat resistance; good hydrolysis resistance

Good heat resistance;
     strong chemical resistance; good scratch-resistant property

good scratch-resistant property; flexibility and adhesion; good hydrolysis resistance

Besides property of acetal,heating can also obtain good adhesive strength

standard

GB/T7095.4-2008 or IEC60317-28

GB/T7095.6-2008 or IEC60317-29

GB/T7095.2-2008 or IEC60317-18


test standard

test standard

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