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Huisheng Group Co., Ltd.(International)

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H41 Transformer Insulation Board 

  Category : Services->Guarding_Service->insulation panel

H41 Transformer Insulation Board

  Product Specification
  Model No:      H41
  Country  CN
  Brand  Huisheng
  Materials  Paper Pulp
  Size  80-2200  millimeters  
  Weight  1ton
  Color  Paper Board Color
  Packing  vinyl film, paper board protection, wooden pallet
  Minimum Order  20 tons
  Payment Term  T/T, L/C AT SIGHT


    Product Detail
  H41 Insulation Pressboard
Production Description:
1) Pre-compressed Pressboard, with Quality Standard: IEC60641-3-1:1992/GB/T 19264.3-2003
2) Thickness: 1.0mm, 1.5mm, 2.0mm, 2.5mm, 3.0mm, 4.0mm, 5.0mm, 6.0mm, 7.0mm, 8.0mm
3) Material: 100% unbleached sulfate pulp imported from Canada, Russia.
4) High density, high mechanical strength, high electric strength and low compression index.
5) 4400mm*2200, 6300mm*3200mm and customized size Transformer pressboard

H41 Transformer Board Technical Specifications:
No Item Unit Specification Standard
1 Thickness mm 1.6mm 7.0%
>1.6mm-8.0mm 5.0%
2 Density g/cm3 1.6mm 1.00-1.20
>1.6mm-3.0mm 1.00-1.25
>3.0mm-6.0mm 1.15-1.30
>6.0mm-8.0mm 1.20-1.30
3 Tensile strength MD MPa 90
CD MPa 50
4 Elongation MD % 3.0
CD 4.0
5 Shrinkage MD % 1.0
CD 1.4
TD 6.0
6 Moisture % 4.0-9.0
7 Ash Content % 1.0
8 Conductivity of Aqueous Extract Ms/m 10
9 PH of Aqueous Extract / 6.0-9.0
10 Oil Absorbency % 9.0
11 Electrical Strength (In Oil) Kv/mm 1.0mm 35
1.5mm 30
2.0mm 30
2.5mm 27
3.0mm 24
12 Cutting Size Tolerance mm 1.0mm-8.0mm 10
13 Inclination Tolerance mm 1.0mm-8.0mm 10

Mainly used in oil-immersed transformer as insulation material, also used in reactor mutual inductance ware, electric device and etc.

Wrapped with vinyl film for waterproof, weaved material, then core paper packed, and wooden pallets.

  More Products from this Supplier
H4 Transformer Board

H4 Transformer Board

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