This document stipulates the general principles for explosion-proof capabilities of high-voltage/UHV converter transformer tap-changer partitions, test sample preparation, test parameters, test preparation, test methods, qualification determination, etc. This document is applicable to the explosion-proof capability verification test of the tap changer partition of high-voltage/ultra-high voltage converter transformer. Other transformers can be used as a reference.
T/CEEIA 683-2023 history
2023T/CEEIA 683-2023 Test method for flameproof performance of tap-changer separators of HV/UHV converter transformers