Features
- Measure the transformer no-load current, no-load loss
- Measures short-circuit voltage, short circuit (load) loss, capacity
- All the related test results are automatically corrected
- The waveform correction, temperature correction
- Non-rated voltage correction, calibration
- Other non-rated current correction, so that more accurate test results
- 320 x 240 LCD, friendly man-machine interface, brilliance control
- Adapts to all seasons
- With electronic clock, auto record the data, time
- It is good for saving and managing the test results
- Panel type printer can print the test results on site
- Data can be saved on power failure and can be reviewed
- It can store 500 groups test results
- Can connect with computers to transmit data
- Allow external connecting CT and PT to make extension measurement
- Can test the specimen with any parameters
Technical Specifications
| Altitude | <1.5 mi (2500 m) |
| Outside interference | no exceptionally strong vibration, no extra strong electromagnetic fields |
| Power supply | 220 V AC ±10%, 45 Hz to 55 Hz |
| Capacity measuring range | 30 kVA to 31500 kVA |
| Current measuring range | 0 A to 100 A auto switch the measurement range |
| Current measurement accuracy | ± (0.2% + 3digits) |
| Voltage measurement range | Line Voltage 0 V to 750 V, phase voltage 0 V to 450 V, auto switch the measurement range |
| Voltage measurement accuracy | ± (0.2% + 3 digits) |
| Insulation resistance | >100 MΩ |
| Dielectric strength | the power connection on the chassis can withstand 1500 V External transformer can broaden the scope of measurement instruments |
| Power Input | AC 220 V ± 10% |
| Insulating strength | Insulation resistance Voltage, current input terminal to the cabinet ≥100 MΩ. Working power input terminal to the shell withstands frequency 2 kV (RMS) which lasted one minute experiment. |
| Temperature | 23 °F to 104 °F (-5 ℃ to 40 ℃) |
| Humidity | <95% RH (77 °F) (25℃) |
| Dimensions | 15.7 in x 11.8 in x 8.6 in (400 mm x 300 mm x 220 mm) |
| Weight | 27.5 lb (12 kg) |
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