1. It can accurately measure the capacity of various distribution transformers, which is convenient and accurate.
2. It can measure the no-load current, no-load loss, short-circuit voltage, and short-circuit (load) loss of transformers.
3. The instrument automatically switches ranges internally, allowing for a wide range of voltage and current measurements and simple wiring.
When conducting no-load and load tests on three-phase transformers, the instrument can automatically determine whether the wiring is correct and display vector diagrams of three-phase voltage and current.
5. A single machine can measure the load experiment of distribution transformers below 1000KVA under full current; The measurement of load test for distribution transformers below 3150KVA can be completed at one-third of the rated current (the instrument can convert the load loss parameter to the rated current at one-third of the rated current).
6. All test results are automatically calibrated accordingly. The instrument can automatically perform various calibrations such as waveform correction, temperature correction, non rated voltage correction, non rated current correction, etc., to improve the accuracy of test results.
7. 320x240 large screen, high brightness LCD display, full Chinese character menu and operation prompts for friendly human-machine dialogue, touch buttons for easier operation, wide temperature LCD with brightness adjustment, suitable for winter and summer seasons.
8. The instrument can preset 40 sets of test sample parameters by the user, and these parameters can be deleted and added at any time as needed, making it very convenient to use.
9. Comes with a real-time electronic clock that automatically records the date and time of the experiment, facilitating the storage and management of experimental results.
10. Panel type thermal printer, capable of quickly printing test results on site.
11. The data (sample settings, measurement results, testing time, etc.) has power-off storage and browsing functions, can store 500 sets of experimental results, and can be transmitted online with a computer.
12. It is allowed to use external voltage transformers and current transformers for extended range measurement, which can measure any parameter of the test sample.