



Paperboard Angle Ring for Transformer
The Paperboard Angle Ring for Transformer is manufactured from high-quality insulation pressboard through wet molding process.
It features good insulation performance and mechanical strength.
With stable structure and smooth surface, it is used for insulation protection at the ends of transformer windings to improve insulation reliability.
1. Technical Specifications :
Manufacturing Process : Wet Molding
Diameter (Ød) : 250–500 mm
Thickness : 1–3 mm
Radius (R) : 10 / 20 mm
2.Product Advantages :
•Good Insulation Performance :
Made of insulation pressboard, suitable for internal insulation structures of transformers.
•Reliable Mechanical Strength :
Provides stable mechanical performance during transformer operation.
•Excellent Surface Quality :
Features uniform density, flat surface, and no internal damage or surface wrinkles.
•Easy Application :
Suitable for insulation installation at transformer winding ends.
3.Applications :
Mainly used for insulation at the upper and lower ends of transformer windings.
When installed parallel to the electric field direction, it can help reduce the insulation distance between coils.