| After-sales Service: | Lifetime Technical Support |
|---|---|
| Warranty: | 1 Year for Transformer Turns Ratio TTR Tester |
| Turns Ratio Range: | 0.8-10000 |
| Group Testing Range: | 1-12 |
| Turns Ratio Resolution: | 0.0001 |
| Power Input: | 220V±10% 50Hz±1Hz |
| Customization: |
|---|
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IEC76-1 TTR Testing Equipment Turns Ratio Vector Group Tester for Z Type Transformer has Wide Testing Range, 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 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.
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.
Panel:
Specifications:
| Item Name | IEC76-1 TTR Testing Equipment Turns Ratio Vector Group Tester for Z Type Transformer |
| Turns ratio range | 0.8-10000 |
| Group testing range | 1-12 |
| Turns ratio accuracy |
0.2% (180V: 0.8~1000 )0.5% (180V: 1000~10000)
0.2%( 0.8~200)
|
| Turns ratio resolution | 0.0001 |
| Power input | 220V±10% 50HZ±1Hz |
| Working temperature | -20ºC~40ºC |
| Relative humidity | ≤85% no condensation |
| Dimension | 325mm×278mm×188 mm |
| Weight | 7kg |
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