Three-phase power transducer 256 series

A range of Watt transducers in single or three-phase, balanced or unbalanced, 3 or 4- wire systems. Class 0.5 products utilise the well established ‘time division multiplication’ method of measuring power while the class 0.2 products are microprocessor based and offer exceptional waveform handling on distorted waveforms. In the self powered products the system voltage provides both power supply and input to the measurements circuit but for systems with large voltage variations auxiliary powered products should be used. Input, output and auxiliaries are isolated