本标准规定了美国国家标准《配电、电力和调节变压器通用要求》C57中规定的试验方法。12.00-1973（IEEE 462-1973）和C57的独立变压器标准。12系列美国国家标准。

This standard prescribes methods for performing test specified in American National Standard General Requirements for Distribution, Power, and Regulating Transformers, C57.12.00-1973 (IEEE 462-1973) and in the separate transformer standards of the C57.12 Series of American National Standards.