The automatic comprehensive tester for transformer characteristics is specially designed for testing the volt-ampere characteristics, ratio test and polarity discrimination of current transformers in relay protection specialty, and can also be used for polarity discrimination test of transformers. It is a multifunctional testing instrument with high performance-price ratio.
The automatic transformer characteristic comprehensive tester adopts high-quality materials with high efficiency and low consumption and a supercharger with special winding mode. The microprocessor of single chip microcomputer collects, analyzes and stores data, and the built-in micro printer can print test data and curves. When measuring CT ratio, the ratio can be calculated automatically. One person can do all the tests. This machine is light in weight, easy to operate and unique in performance, and it is a rare instrument for field personnel.