AC Voltage Average Sensing-Self Powered
Standard version for use in all voltage measuring applications, allowing
measurement down to 20% of full input. Average sensing for normal
sinewave voltages and RMS calibrated for sinewave with up to 1% of
3rd harmonic distortion. No auxiliary required. Input and output isolated.
AC Voltage Average Sensing - Auxiliary Powered
Auxiliary power allows voltage measurement down to zero, providing a
measurement range of 0-100% or nominal. Average sensing and
calibrated to indicate the true RMS value of a sinewave with up to 1%
distortion. Live zero output available. Input, output and aux., are isolated.
AC Voltage True RMS-Auxiliary Powered
Measures true RMS voltages of non standard and distorted waveforms.
Calibration is correct for sinewaves having up to 50% of 3rd harmonic
distortion, even hybrid triggered current waveforms at any firing angle will
typically be accurate to 0.3%. Isolation is provided between input and output. |
