Do You Know The Classification Of Transformer Testing Instruments?

There are five kinds of transformer testing instruments, namely transformer ratio group tester, transformer DC resistance tester, transformer no-load Short-circuit test, transformer DC resistance quick tester and transformer capacity characteristic tester.
Transformer ratio group tester: The transformer tester is based on a microcontroller for measurement, calculation, and automatic control, with a simple interface, good stability, and high accuracy. And it does not need three-phase power supply, which is very convenient.
Transformer DC Resistance Tester: The transformer DC resistance tester adopts a new power supply technology, which has the advantages of fast measurement speed, small size, convenient use, and high measurement accuracy. It is an ideal device for measuring the DC resistance of transformer windings and high-power inductive equipment, and can also be used as the DC resistance value of grounding wires.
Transformer no-load Short-circuit test: transformer no-load Short-circuit test has the advantages of fast measurement speed, high accuracy, easy use, etc. It perfectly replaces traditional battery testers and is particularly suitable for outdoor use.
Transformer DC resistance fast tester. The transformer DC resistance rapid tester uses high-precision and high stability DC constant current to pass through the measured resistance, and uses four and a half DVMs to measure the voltage at both ends of the measured resistance to determine the resistance value. Therefore, when measuring the DC resistance of large inductance equipment, the measurement current can be quickly established, greatly shortening the testing time.
Transformer capacity characteristic tester: The transformer capacity characteristic tester can accurately measure the capacity of various distribution transformers, conduct passive measurement, and Autocorrection correct waveform distortion, temperature, voltage, and current. It is very convenient to operate. It is the preferred product for power users at all levels.