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Pressphan Sheet

Quick Details Place of Origin: Hunan, China (Mainland) Brand Name: Haotai Model Number: PSP 3052 Type: Insulation Sheet Material: cellulose Application: High Voltage Rated Voltage: 40KV Tensile Strength: MD above 80 TD over 45 Product name: pressboard Thickness: 1.0mm Color: natural...

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Quick Details

  • Place of Origin: Hunan, China (Mainland)

  • Brand Name: Haotai

  • Model Number: PSP 3052

  • Type: Insulation Sheet

  • Material: cellulose

  • Application: High Voltage

  • Rated Voltage: 40KV

  • Tensile Strength: MD above 80 TD over 45

  • Product name: pressboard

  • Thickness: 1.0mm

  • Color: natural

  • Certification: IEC60641

  • Thermal Class: A

  • Density: 1


Packaging & Delivery

Packaging Details500kg/pallet, 
pallet size 1000mmx2000mm 
With polyester film protection for humidity.
Delivery Time15-20days


Product Description

1.0mm Pre Compressed board for oil filled transformer

HECHIN/HAOTAI offers a broad variety of transformer boards. The cellulose based pressboard is available in various densities and thicknesses - ranging from 1.0mm - 60mm, all meeting international standards. Transformer board ensures long-term dimensional stability.


Features:

1. Insulation class A (105 °C) according to VDE 0530 part 1
2. Natural-coloured
3. Hot-pressed Pressboard, 100 % sulphate pulp
4. High hardness and stiffness
5. Low shrinkage and compatibility
6. High purity and mechanical strength
7. Good compatibility with liquid dielectrics
8. In accordance to IEC 641-1 Type B 3.1


Product Application


Application Area:

Transformer board is used as base insulating material in power, distribution and special transformers.

Forming insulation cylinder; 

layer insulation, 

cutted sizes for oil duct,etc.


Product Details Show

1_副本.jpg


Product Parameters

Item

Unit

Standard

Value

Thickness

mm

1.0

1.02

Tolerance

%

7.5

2.0

Density

g/cm³

0.95-1.05

1.07

Compressibility

%

<11

9.85

Compressibility and Recovery Section

%

 ≥45

 49

Ash content

%

≤0.7

 0.52

Oil absorption rate

%

≥13.0 

22.30

Electric conductivity water extract

Ms/m

≤5.0

4.6

Voltage resistant strength (In oil)

Kv/mm

≥40

42.96

Moisture content

%

6.0

5.0


Packing & Delivery

11.jpg  


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