WDCTP-100PProduct Features of Variable Frequency Transformer Comprehensive Tester
1.Comprehensive functions, meeting the testing requirements of various CTs (such as protection, metering, TP types) for excitation characteristics (i.e., volt-ampere characteristics), ratio, polarity, secondary winding resistance, secondary burden, ratio error, and phase error, and also applicable for testing the excitation characteristics, ratio, polarity, secondary winding resistance, ratio error, and phase error of various PT electromagnetic units.
2.Automatically provides the knee point voltage/current, and automatically calculates the ratio error and phase error at each test point.
