Yesterday we just shipped one set GDBC-901 Transformer turns ratio ttr tester to our customer.This TTR Tester is suitable for testing both single phase and three phase transformer.The max test voltage is 80V,ratio measurement range is 1-10000. You can also connect PC to download the test results.Wel

What's the principle of low-frequency method for measuring the excitation characteristics of current transformers?Excitation characteristic test is the most commonly used and effective method for detecting the performance of protective current transformers.The composite error of current transformers

End of March, we received an order about ZJA-2KY 2000L/H Double Stages Transformer Oil Purification Machine from our regular customer. After a month of effort from the production department, we completed production by the end of April. We are currently ready to wait for the customer's shipping instr