Raytech 3 Phase Transformer Turns Ratio Meter, TR-Mark III R 250V
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Turns Ratio for the Factory
TR-Mark III R 250V: Fully Automatic, Three Phase Transformer Turns Ratio Meter
The TR-Mark III R 250V turns ratio is the same instrument as the TR-Mark III 250V, but built into a 19” rack housing.
Therefore, it can be used very well in test labs or be assembled into complete measurement systems. The TR-Mark III R 250V offers new features and increased accuracy to make it a perfect system. A color LCD with a back light and a touch screen increases handling and user comfort. Four USB interfaces make it easy to store measurements on external storage devices, transfer easily to a personal computer, and transfer or download nameplate data of the transformer to test.
Features:
- Extended test voltage measurement range of up to 250V
- Automatic measurements of Voltage, Turns Ratio, Current and Phase displacement
- Easy one-time hook up to the transformer
- Automatic test voltage range
- Displays deviation from a nominal ratio
- Tap changer interface with graphic results
- Load on test object <0.05 VA
- Measures Power transformers, PTs and CTs
- Automatic vector group detection
- Enhanced heavy-duty protection circuitry
- Emergency stop button immediately turns off output
- Data storage for more than 10,000 measurements
- Simple-to-operate color LCD touch screen with back light
- Two USB interfaces
- 5-Year standard warranty