ACM20-4-AC1-R-C

The ACM20-4-AC1-R-C is a four-function AC Power Meter Display for use with power distribution units (PDUs) and power strips. The AC power meter display the most critical measurements in mains-powered equipment of voltage, amperage, active power (watts) and power factor. A front panel selector-switch provides two modes of operation of a fixed reading of any of the four parameters or a continuous cycling through all four measurements. An optional model displays line frequency with 0.1Hz resolution. All ACM20 multifunction power meter include built-in current transformers-no other user-supplied components are required. The ACM20 power meters can accurately display the real power and true-RMS current values of triangle waves, square waves and other irregularly shaped waveforms, with a typical accuracy of ±1% of full scale.

• Displays AC volts, amps, watts and power factor or hertz
• True-RMS readings of complex voltage and current waveforms
• One-piece polycarbonate housing fits 0U and 1U racks
• Surface mount design occupies minimal panel space
• Bright red LED-display with four annunciators