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.

Category:
  • 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