QK3210 Transformer Ratio & Group Tester
Darui Electric recommends:
Main Technical Specifications
1. QK3210 Transformer Ratio & Group Tester — Ratio measurement range: 1—10000
2. Connection group: 1—12 points
3. Accuracy: Class 0.2 for 1—1000; Class 0.5 for 1000—10000
4. Power supply: AC 220V ±10%, 50 Hz
5. Operating temperature: -5℃—40℃
6. Operating humidity: <85%
7. Dimensions: 430×320×215 mm³
8. Weight: 5 kg
Main Functions & Features
1. Automatic measurement of winding connection group.
2. Automatic group switching for direct transformation ratio measurement of all types of transformers.
3. Automatic phase sequence switching.
4. Automatic range switching.
5. Automatic calibration.
6. Automatic relative error calculation after entering standard ratio.
7. Automatic disconnection of test voltage upon measurement completion.
8. Automatic saving of settings and measurement results with historical data viewing capability.
Note: The above information and technical parameters are provided by Yangzhou Darui Electric Co., Ltd.
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