JB/T 8636-1997 (English Version) PDF

Scope: This standard specifies general technical requirements such as parameters, tests, test method markings and packaging for oil-immersed and dry-type power AC transformers with a nominal voltage of 220kV and below in the grid-side system. This standard applies to transformers in semiconductor power converters, including Included balanced reactor, saturable reactor, etc. This standard does not apply to transformers for high-voltage direct current transmission and transformation and single-phase traction transformers. This standard only sets out requirements for the general parts of transformers. Each type of transformer should compile corresponding standards on the basis of this standard based on its own characteristics to provide supplementary provisions for special parts. Note: For transformers using other cooling media, this standard can be adopted by reference.

JB/T 8636-1997 history