- Applicable to transformers connected in Z type.
- Two output voltages are optional and applicable to transformer whose zero-load current is relatively high.
- Have wide testing range and the highest transformation ratio may reach 10000.
- Automatically calculate tap position.
- Fast speed, which is only 18 seconds for three-phase.
- Favorable repeatability.
- Automatically save 99 data at most.
- Flexible data processing, including retrieval, print, transfer to U-disk, delete and upload to PC computer for testing.
- Have transformer short-circuit protection and interturn short-circuit protection functions. In case of short circuit, relevant information will be displayed on the LCD screen in characters.
- The upper computer could control the whole testing process, save data.
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