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Test Range: ratio 0.9–10000;
Accuracy: ±0.1% +2 digit (0.9–500);
Accuracy: ±0.2% +2 digit (501–2000);
Accuracy: ±0.5% +2 digit (2001–10000);
Output Voltage: Automatically adjust according to load;
Best Resolution: 0.0001;
Power Supply: Internal Battery;
Temperature Range: -10°C～40°C;
Relative Humidity: 0～85%, non-condensing;
Dimension: Instrument Case 360×290×170(mm); Accessories Case 360×290×170(mm);
Weight: Instrument 5 KGS; Accessories case 5.5 KGS
Ⅰ：Brief Introduction about the transformer turns ratio tester:
During the processing of the semi-finished products and the finished products in transformer production, the transformer newly installation before using, or according to IEC and national standard, the turns ratio or voltage ratio should be tested in the circle rate. The TTR Meter finishes test of three-phase voltage ratio or turns ratio once, fast testing and high precise.
ITS Function: Checking the correctness of the transformer turns ratio, the condition of the tap changer, whether the transformer is short-circuited between turns, and whether the transformer can be operated in parallel.
