Dry-type test transformer test procedure
Dry-type test transformers play an obvious role in high-voltage testing and are one of the...
March 2026
Attention to the use of DC resistance tester
The DC resistance tester is a device for measuring the DC resistance of transformer windings...
Trouble phenomenon of dry-type test transformer
Transformers are indispensable for the long-term success of any operation. Therefore, it is very important...
Capacitance and inductance tester operation
Operation method of capacitance and inductance tester: If you need capacitance test, click the “parameter...
Insulation resistance tester test
High-voltage power test equipment such as power transformers, transformers, generators, and lightning arresters need to...
Analysis of DC resistance in use
The DC resistance of the transformer winding is measured by the voltage drop method or...
Troubleshooting method of withstand voltage tester
The transformer is a device that uses the principle of electromagnetic induction to change the...
Working principle of gas-filled test transformer
Working principle of gas-filled test transformer: Input the power supply to the operation box with...
High voltage test transformer calibration
How to calibrate and maintain high-voltage test transformers 1. Periodic test contents of high voltage...
DC resistance tester measurement method
The DC resistance tester is a relatively common equipment in transformer test projects. Its measurement...