Flameproof Three Phase Dry Type Transformer Insulation , Yyn0 Symbol

Flameproof Three Phase Dry Type Transformer Insulation , Yyn0 Symbol Description: High voltage transformers convert votages from one level or phase configuration to another, usually from higher to lower. They can include features for electrical isolation, power distribution, and control and instrumentation applications. Mine use explosion proof dry-type transformer suitable for underground mines containing methane mixture gas and having potential danger of coal dust explosion