Specifications

1.High Purity and oil absorption
2.Good compatibility with liquid dielectrics strength

 

According to IEC 60641-3-1 Type B 5.1

 

Technical Specification

 

Characteristic features

 

100 % Electrical grade Sulphate Pulp

Natural –coloured

Made of Transformers Boards components with high grade paper

High Purity and oil absorption

Insulation class A ( 105ºC)

Good compatibility with liquid dielectrics strength

One side BL/U coated or uncoated

 

Applications

 

Duct spacing can be used for main and cooling ducts in oil filled distribution transformers

 

Variants

duct spacing is available in the following shapes:

 

 

Duct Spacing C	Transformer Boards MD Rectangular Duct
Duct Spacing HD	Transformer Boards HD Rectangular Duct