The Megger TTR25 is an automatic hand-held battery operated transformer turns ratio test set. It is used to measure the turns ratio, excitation current and polarity of windings in single- and three-phase distribution and power transformers (tested phase by phase), potential & curmore...
3-Phase Transformer Turns Ratio Test Sets : Stand-alone or remote-control operation
The TTR300 Series of three-phase transformer turns ratio test sets are designed to measure the turns ratio of power, instrument, and distribution transformers in a substation or manufacturing environment. A rugged and robust design makes these instruments well suited for use in amore...
Fully automatic: No manual balancing » Automatic measure transformer group » Automatic calculation of ratio error » RS 232 interface » Built in printermore...