1. Measurable transformer no-load current, no-load loss, short-circuit voltage, short-circuit (load) loss, capacity.
2. Three-table method.
3. In the no-load and load test of three-phase transformer, the instrument can automatically judge whether the connection is correct or not, and display the vector diagram of three-phase voltage and current.
4. Single machine can complete the load test of distribution transformer under the full current of 1600KVA, and under the rated current of one third, the load test of distribution transformer under 2500KVA can be completed. (Under the rated current of one third, the instrument can convert to the load loss parameters under the rated current.
5. All test results are automatically calibrated. The instrument can automatically carry out such corrections as waveform correction, temperature correction, non-rated voltage correction, non-rated current correction and so on, which makes the test results more accurate.
6. 320x240 large screen, high brightness LCD display, full Chinese menu and operation hints to achieve friendly man-machine dialogue, touch keys to make the operation easier, wide temperature LCD band brightness adjustment, can adapt to winter and summer seasons.
7. The self-contained real-time electronic clock can automatically record the date and time of the experiment, which is beneficial to the preservation and management of the experiment results.
8. The panel thermal printer can print the test results quickly on the spot.
9. Data (sample settings, measurement results, test time, etc.) have power-down storage and browsing functions. It can store 500 sets of experimental results and transmit data online with computer.
10. External voltage transformer and current transformer are allowed to carry out extended range measurement, which can measure subjects with arbitrary parameters.
