What is an cast resin dry type transformer?

JiangsuYawei cast resin transformers are dry-type transformers. The magnetic circuit and windings are not immersed in an insulating liquid but are cast with an epoxy resin mixture. These special transformersare finding an ever-increasing scope of application for their high-service reliability.

Cast resin transformers are a popular choice for use in commercial, industrial and residential sites. These power tranformers require practically no maintenance and have a much lower environmental impact than traditional oil-immersed transformers. Auto-extinguishing and other safety features make it the obvious choice for indoor applications and other areas with high fire risk.