Sansion Power Electric Co., Ltd.
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Automatic 3 - Phase TTR Meter Transformer Test System Turn Ratio Tester
General information:
Turns ratio test is very important in order to find out the transformer has the right ratio corresponding on its rated voltage in primary and secondary. SXTTR is single and 3 phase, automatically test set specially designed for turns ratio, phase shift and excitation current measurements of power, distribution and instrument transformer.
Features:
1. Auto measuring transformer connection groups.
2. Auto converting the group.
3. Auto switching phase sequence.
4. Auto switching measuring range.
5. Auto calibrating meter.
6. Auto calculating relative error after input standard turns ratio.
7. Auto cut off test voltage after one test completed.
8. Data setting, final data saved automatically, historical data can be browsed.
9. When test tap changer transformer, only need to input one turn ratio.
Specification:
1. Power supply: AC 220V±10%, 50Hz±1
2. Measurement Range: 1:10000
3. Display: Large LCD screen
4. Precision: 1- 1000 0.2 grade; 1000-10000 0.5 grade
5. Operation condition: Ambient temperature -10～40ºC; Ambient humidity < 85% RH
6. Dimension: 430*320*215mm
7. Weight: about 8kg
8. Group: 1-12
Warranty: One year quality guarantee after shipment.
More information, please kindly contact with us, we can recommend the suitable test set according your requirements and give you the best quotation. Thank you!