PRESSBOARD PSP3052

(TRANSFORMER BOARD PSP3052)

TYPE B 3.1 IN ACCORDING TO IEC 641-1

1. DESCRIPTION

Pressboard PSP3052 (Transformer Board PSP3052) is a special product based on pure cellulose taken from long-fibred coniferous wood. This is structured into a fibrous tissue without additional adhesive and then pressed. Due to its high chemical purity, pressboard is excellently suited as an insulation material in electric machinescapacitors and oil-filled transformers.

2. FEATURES

Hot-pressed Pressboard, 100 % sulphate pulp

High hardness and stiffness

Low shrinkage and compatibility

High purity and mechanical strength

Good compatibility with liquid dielectrics

Further processing is ensured since the pressboard can be punched, folded, cut and formed without difficulty.

3. APPLICATIONS

Used as insulating material in power and distributing transformer. It is suitable for stripscylinders, spacerplates and structural supports of oil-liquid of distribution transformersreactor and bushing current transformer.

4. TECHNICAL PARAMETER