This document specifies the test parameters, test preparation, test procedures and qualification criteria for the test method of pressure relief device of tap changer of high voltage/ultra high voltage converter transformer. This document is applicable to the verification test of the pressure relief device of the tap changer of high voltage/ultra high voltage converter transformer, and other transformers can be used as a reference.
T/CEEIA 682-2023 history
2023T/CEEIA 682-2023 Test method for tap-changer pressure relief device of HV/UHV converter transformers