Motor parts electrical Insulation material NDPJ-JYZ-7

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Product model:NDPJ-JYZ-7


We can produce different dimensions of insulation material as per customer's requirement.There are different insulation material, DMD B/F class, Red Polyester film,Class E, Red Vulcanized Fiber, Class A.


PET Class E Specification

Item

Unit

Standard

Thickness

um

100

125

175

188

200

250

Tolerance

%

±3

±3

±3

±4

±4

±4

Tensile strength

vertical

Mpa

≥170

≥160

≥160

≥150

≥150

≥150

Horizontal

Mpa

≥170

≥160

≥160

≥150

≥150

≥150

Thermal shrinkage

vertical

%

≤1.5

Horizontal

%

≤0.6

Haze

%

≤2.0

≤2.6

≤3.5

≤4.0

≤4.6

≤6.0

Wetting tension


≥52 Dyn/cm

frequency electric strength

V/um

≥90

≥80

≥69

≥66

≥64

≥60

Thermal class

/

E

Volume resistivity

Ωm

≥1x1014

Density

g/cm³

1.4±0.010

Relative dielectric constant


2.9~3.4

Dielectric loss factor


≤3x10-3


Information needed for insulation material inquiry

It will be better if customer could send us detailed drawing including below information.

1. Insulation material type: insulation paper, wedge, (including DMD,DM, polyester film, PMP,PET, Red Vulcanized Fiber)

2. Insulation material dimension: width, thickness, tolerance.

3. Insulation material thermal class: Class F, Class E, Class B, Class H

4. Insulation material applications

5. Required quantity: normally its weight

6. Other technical requirement.


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Motor parts electrical Insulation material

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