Eric School - Insulation Materials Used on Transformers

To be honest, we, Xuchang Eric, are truly predecessors in the insulation material industry. There are dozens of insulation materials produced and operated, and the most important thing is to correctly grasp that different transformer types are suitable for different insulation material products!
1、 What insulation materials are used on dry-type transformers?
NM insulating paper, NMN composite paper, NH insulating paper, NHN composite paper, DMD insulating paper, F-grade DMD, T410 paper, 2450 silicone glass varnished cloth, polyimide film, motor film, cast resin, F/H solvent-free impregnating insulating paint, insulating sleeve, insulating board.
2、 What insulation materials are used on oil immersed transformers?
Heat shrink tape, pure cotton tape, weft free tape, adhesive paper, corrugated paper, electrical cardboard, corrugated paper, oil filter paper, epoxy pipe, phenolic paper pipe, corrugated paper pipe.
3、 What insulation materials are used on cast in transformers?
F-grade DMD, prepreg materials, motor film composite paper, casting resin, weft free tape, alkali free glass fiber tape, epoxy board, diphenyl ether board, mesh cloth, etc.
4、 What insulation materials are used on open type transformers?
2450 silicone glass lacquered cloth, polyimide film, polyimide film tape, NMN composite paper, NHN composite paper, F/H grade insulation board, etc.
Additionally, a warm reminder: Insulation materials directly affect the service life of transformers and other electrical appliances, as well as the safety issues of workers. Choosing high-quality insulation materials is a guarantee!