TR-Mark III R
TR-Spy Mark II: Fully Automatic, Three Phase Transformer Turns Ratio Meter
The TR-Mark III R is the same instrument as the TR-Mark III but built in 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 has a color LCD with a back light and touch screen, which 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.
- 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 phase vector detection
- Enhanced heavy-duty protection circuitry
- Internal storage for more than 10,000 complete test results
- Displays % error vs. name plate value
- Simple-to-operate color LCD touch screen with back light
- Extremely rugged (can withstand a drop test of 1 meter)
- Data exchange via USB-Key
- 5-Year standard warranty