This standard sets forth the requirements for indoor/outdoor distribution substation transformer application that is not covered by ANSI/IEEE distribution and power transformer standards. This standard is intended for use as a basis for performance, interchangeability, and to assist in the proper selection of such equipment.
ANSI/IEEE C57.12.36:2007 history
2008ANSI/IEEE C57.12.36:2007 Standard Requirements for Liquid-Immersed Distribution Substation Transformers