Transformer capacity tester is a high precision testing instrument developed for the current market situation. It has its own rechargeable battery, without external power can be charged a continuous measurement of 100 times. At the same time, the internal digital synthesis of three-phase standard sine wave signal, low distortion, high stability, effectively ensure the accuracy of the project test data under non-rated conditions; Through the power amplifier output three high-power test power supply, can automatically adjust the output voltage and current, can adapt to different capacity transformer test, wide application range. In the measurement of transformer capacity and transformer short circuit loss does not need external three-phase test power supply and voltage regulator, current booster and other auxiliary equipment, simplified wiring, greatly improve the work efficiency; The accuracy of capacity test results is 100%.

Transformer capacity tester features:

1, can measure the capacity of various distribution transformers, passive measurement, convenient and accurate.

2, internal power supply, automatic generation of three-phase high-power test power supply.

3, can measure various types of transformer no-load current, no-load loss, short circuit voltage, short circuit loss.

4, can be automatically waveform distortion correction, temperature correction, voltage correction (non-rated voltage no-load test), current correction (non-rated current condition short circuit test), transformer capacity tester operator only according to the transformer type input calibration index instrument can automatically calculate the results after correction, It is very suitable for units without short circuit test conditions of slightly larger capacity transformers.

5, voltage loop width limit: the maximum voltage can be measured to 750V, without switching gears can ensure the accuracy. No damage to the instrument itself due to the wrong selection of voltage range.

6, the remaining battery percentage indicator function, is not a simple power loss alarm.

6, large screen, high brightness LCD display, full Chinese menu and operation prompts to achieve friendly man-machine dialogue, touch the key to make the operation more convenient, wide temperature LCD with brightness adjustment, can adapt to the winter and summer seasons.

7, the user can test the data at any time through the micro printer will print out the results.

8, with test results storage function, transformer capacity tester can store 200 groups of capacity test data.