The transformer tester uses digital synchronous sampling technology to accurately measure the true effective values of the voltage, current, power, power factor, frequency and other parameters of the three-phase electrical equipment. It has the characteristics of fast measuring speed, high precision, easy to use, light and beautiful.
The transformer tester accurately measures the true effective values of the voltage, current, power, power factor and other parameters of the three-phase electrical equipment. It has the characteristics of fast measurement speed, high accuracy, easy operation, lightness and beauty. It is specially applied to the detection of the electric quantity of power transformers. The appearance can be replaced by nine pointer appearances of the same level. It is an ideal replacement product for the appearance of the traditional electric quantity test.
What should I do if the transformer tester is in use if there is no display when it is turned on, or the screen suddenly goes black?
1. Nothing appears when the instrument is turned on
Turn off the machine first, check whether the fuse is blown, and replace the fuse.
2. The screen of the transformer tester suddenly goes black
You can press the reset button to restart the measurement;
The measurement and calculation results are incorrect: check the external wiring, whether it is operated according to the manual, whether there is a bad contact or the wrong wire; the relevant parameter setting is incorrect;
The results of the no-load test fluctuate with larger capacity and loss. Please note that the test power supply needs to be separated from the power supply used by high-power impact equipment such as workshop cranes.
3. Since the instrument is equipped with a high-capacity lithium battery, in order to extend the service life of the lithium battery, if the transformer induction parameter tester is not used for a long time, it is recommended to turn on and discharge it once every two months, and then recharge it.
