The transformer characteristic tester is a highly integrated multifunctional device



If the electrical characteristic control console is the "all-around examiner" of the switchgear, then the transformer characteristic tester is the "exclusive physical examination instrument" for the "sensory nerves" of the power system - current transformers (CT) and voltage transformers (PT). Its core task is to ensure that transformers can accurately and safely convert the high voltage and large current of the power grid into low voltage and small current in proportion, for use by downstream metering meters and protection devices.

The following is a detailed analysis of the core functions, technical principles, and mainstream equipment features of this instrument: