High-precision digital ratiometers
Our digital measuring bridge offers exceptional accuracy for direct measurement of the transformation ratio and phase error of all types of energy transformers, autotransformers (single-phase and three-phase), as well as CT, PT and CVT measuring transformers.
Suitable for the most demanding applications, this instrument guarantees reliability and performance in the analysis of high-voltage equipment.
Product benefits
Easy to use
Compact design and integrated touch-screen PC, user-friendly HMI, customisation on demand at factory, customer or user level.
Best measurement
accuracy on the market
accuracy on the market
Up to ± 0.025%, phase angle ± 1%, current ± 1%.
Transmission transformers
& Distribution transformers
& Distribution transformers
Instrument transformers (CT,VT & CVT)
Test reports
in Excel/PDF format
in Excel/PDF format
File transfer via ethernet, usb and wifi connection
Remote maintenance
Product range
Ratiometer MRT 3
4 test voltages, option for 5 test voltages
Single phase injection (automatic phase after phase)
10 Kg IP 67 case”
Technical data
Ratiometer MRT 3G
5 test voltages, option for 6 test voltages
Single phase injection (automatic phase after phase)
Three-phase injection (simultaneous)
13 Kg IP 67’ case depth”
Technical data
