This document stipulates the inspection conditions, inspection items, inspection methods and requirements, and inspection cycles of the transformer dynamic load intelligent management device (hereinafter referred to as the "management device"). This document is applicable to the inspection of dynamic load intelligent management devices for liquid-immersed power transformers with voltage levels of 35kV and above.
T/SMA 0019-2021 history
2021T/SMA 0019-2021 Testing specification for intelligent management device of power transformer dynamic load