OMICRON VBO1 Voltage Booster for VT Ratio and Phase Error

The VOTANO 100 is supplied with the separate OMICRON VBO1 Voltage Booster for VT Ratio and Phase Error. This 4 kV amplifier provides the necessary test voltage during the ratio measurement. VBO1 is positioned close to the transformer under test while VOTANO 100 is operated in the safe area outside of the high-voltage environment.