Using a variable ratio bridge to measure the transformation ratio of a transformer is cumbersome to operate, has a narrow measurement range, and is no longer suitable for the fast-paced and high-efficiency requirements of modern measurement. For this purpose, our company has developed a new generation of multi-function transformer turns ratio tester using modern electronic technology. Small size, light weight, high precision, and good stability. Adopting a large screen English display, touch screen menu, simple operation, and user-friendly interface. Conversion rate group can be measured at once. This multi-function transformer turns ratio tester is an ideal tester for transformer manufacturers and the power industry.
Precautions for operating the multi-function transformer turns ratio tester:
1. Before measurement, ensure that the tested equipment is in a power-off state and that all test terminals are not grounded. Measurement wiring must be strictly operated according to the instructions, otherwise the consequences will be borne by oneself. Before testing, it is necessary to carefully check whether the set parameters are correct. It is strictly prohibited to connect high and low voltage in reverse.
2. The connection should maintain good contact. The instrument should be well grounded.
3. The instrument workplace should be kept away from strong electric fields, strong magnetic fields, and high-frequency equipment. The smaller the power interference, the better, and lighting lines should be used. If the power interference is still significant, an AC purification power supply can be used to power the instrument. The capacity of the AC purification power supply can be greater than 200VA.
4. When the instrument is working, if the LCD screen displays garbled characters, all buttons have no response, or the measured value is far from the actual value, please press the reset button or turn off the power, and then operate again.
5. The transformer turns ratio tester should be stored in a dry and ventilated place. If not used for a long time or in a humid environment, the preheating time should be extended before use to remove moisture.