The M100 series voltage transducers are designed to measure AC voltage in single and 3 phase system. They convert the AC signal to a DC output that is directly proportional to the input signal. The M100-VA1-VA3 are self powered (i.e. no auxiliary required) average sensing RMS calibrated voltage transducers, mA and voltage outputs are available. The M100-VL1-VL3 are average sensing RMS Calibrated , live zero voltage transducers. Auxiliary is required to provide power so that 4mA output signal is present when the input is zero. The M100-VR1 is true RMS sensing RMS calibrated allowing measurement of distorted waveforms of up to the 9th harmonic with a crest factor of 5. The VR1 is typically used in voltage measurement where distorted waveform is common such as thyristor drives. The above units are used to measure voltage in energy management systems, switchboards, generator and telemetry controls. Isolation of 4KV is provided between the input and output signal, allowing the output to be fed to conventional analog meters, PLC and computer systems.

            M100-VA1   1 ph. Self Powered ave. Sensing RMS Calibrated
            M100-VL1    1 ph. Aux. Powered Ave. Sensing RMS Calibrated
            M100-VR1    1 ph. Aux. Powered True RMS Sensing RMS Calibrated
            M100-VA3    3 ph. Self Powered Ave. Sensing RMS Calibrated
            M100-VL3    3 ph. Aux. Powered Sensing RMS Calibrated