| Customization: | Available |
|---|---|
| After-sales Service: | Lifetime Technical Support |
| Warranty: | 1 Year for Transformer TTR Meter |
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The voltage ratio test for three or singe phase transformer
The group vector test for three phase transformer.
The polarity test for single phase transformer or CT/PT
Voltage ratio error calculation
Current transformer (CT) ratio test
Excitation current measurement in ratio testing
Reproduction the AC test voltage from power source to reduce the effects of bad power source
Save the test results in the memory internal the tester
Print the test results by micro printer
Reverse connection detect unit to prevent the high voltage injected to operator
Over current protection unit integrated in software and hardware
Upload the test results to PC by RS232 and make word report by software
| 1 | Ratio measurement range | 1-10000 |
| 2 | Group measurement | 1-12 |
| 3 | Phase measurement error | 1 degree |
| 4 | Ratio measurement error | 1-2000 ± 0.2%RDG; 2000-10000 ± 0.5%RDG |
| 5 | Test voltage | 0~80V, frequency 50Hz |
| 6 | Power supply | AC220V ± 10%, 50Hz/60Hz |
| 7 | Gross Weight | 22KG |
Benefits
The test power supply is generated by the internal power amplifier of the tester, and the waveform distortion rate is less than 0.5% and is not affected by the quality of power supply.
Automatic voltage regulation, with automatic protection functions such as transformer reverse connection, over-current, etc., to avoid damage to the instrument due to incorrect operation.
It can be used for power transformer, CT and PT ratio detection.
Convenient standard transformation ratio setting template, don't need to manually calculate the standard transformation ratio value.
GDBC-901 is very light, only 20KG. It's easy to carry. It's suitable for field test.
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