Wuhan GDZX Power Equipment Co., Ltd
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Automatic Transformer Turns Ratio Tester has small volume, light weight, high accuracy and good stability. It uses a large screen with a friendly interface. The transformation ratio & connection group can be tested at one time. The tester is an ideal tester for the power section.
1. Automatically measure the wiring group.
2. Automatically change the group.
3. Automatically switch the phase sequence.
4. Automatically switch the range.
5. Automatically calibrate the meter.
6. Able to automatically calculate the relative error after entry of the standard turns ratio.
7. Automatically cut off the test voltage after completion of a measurement.
8. Automatically save the setting data and test results, and provide past data for viewing.
9. One time input turns ratio when testing transformers fitted with OLTC
| Turns ratio measurement range | 1~10000 |
| Group | 1~12 |
| Accuracy | 1-1000 class 0.2 and 1000-10000 class 0.5 |
| Power supply | AC220V ±10%,50Hz |
| Service temperature | -5℃-40℃ |
| Relative humidity | <85% |
| Volume | 410mm×320mm×180mm |
| Weight | 8 kg |
