Fully automated three-phase measurement of turns ratio, voltage ratio, phase displacement, and excitation current.
Better transformer excitation due to higher test voltage.
Highest accuracy on the market - up to 0.03%.
Ratios of up to 50,000 can be measured.
Measurement of phase displacement transformers.
Quick setup with intuitive guide-through user interface.
Automatic Winding Connection Identification (AWCI) and automatic vector group detection supports quick and easy operation.
Remote tap changer switch.
Safety connection control feature: Proofs test setup before Appling regular test voltage.
Light-weight, rugged and compact design.
Built-in printer.
Free external application software allows data exchange, analysis and report generation.
Specification
Ordering Information
Haefely Hipotronics TTR 2796
Transformer Turns Ratio Meter (includes Scope of Supply as above)