GDB-D Z type transformer turns ratio meter ttr tester
- GDB-D Z type 3 phase power transformer ttr meter is specially designed for three phase transformer in power system, especially for type Z winding and other transformers whose zero-load current is relatively high.
- The tester GDB-D Z type 3 phase power transformer ttr meter has wide testing range and fast testing speed, favorable
repeatability flexible data processing, convenient connection,
complete protection, easy learning and convenient operation;
- Applicable to transformers connected in Z type;
- Two output voltages are optional and applicable to transformer
whose zero-load current is relatively high;
- Wide testing range and highest transformation ratio may reach
- Automatically calculate tap position;
- Fast speed, which is only 18 seconds for three-phase;
- Automatically save 99 data at most;
- Flexible data processing, including retrieval, print, transfer to
U-disk, delete and upload to PC computer of testing;
- Functions of transformer short-circuit protection and interturn
short-circuit protection functions. If there is short circuit,
relevant information will be displayed on the LCD screen;
- Small size and light weight;
|Item||GDB-D Z type 3 phase power transformer ttr meter|
|Turns Ratio Range||0.8~10000|
|Group Difference Range||1~12|
|Turns Ratio Range Accuracy|
|Turns Ratio Resolution||0.0001|
|Power Supply||220V±10%, 50Hz±1Hz|
|Relative Humidity||≤85%,no condensation|
More details for GDB-D Instrument Usage Z type Three-phase Transformer Turns Ratio
- Inquiry will be replied within 24 hours.
- Welcome to visit our factory.
- Technical datas and operation manual sent for evaluation.
- Training how to instal the machine, training how to use the machine
at our factory;
- Engineers available to service machinery overseas at customers'