Rockwell Automation 1412-PP21xx PowerPad Portable Powermonitor User Manual
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Rockwell Automation Publication 1412-UM001D-EN-P - September 2012
Table of Contents
1200 Amp AC Current Probe (Base Unit Accuracy Included) . . . . . . . 78
240 Amp AC Current Probe (Base Unit accuracy included) . . . . . . . . . 79
6500 Amp AC Current Probe (Base Unit Accuracy Included) . . . . . . . 80
6/120 Amp AC Current Probe (Base Unit Accuracy Included) . . . . . . 81
1400 Amp DC Current Probe (Base Unit Accuracy Included) . . . . . . . 83
Mathematical Formulas For Various
Parameters
Half-period Voltage and Current RMS Values . . . . . . . . . . . . . . . . . . . . . . 85
MIN / MAX Values for Voltage and Current . . . . . . . . . . . . . . . . . . . . . . . 85
Peak Values for Voltage and Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Peak Factors for Current and Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
One Second RMS Values for Voltage and Current . . . . . . . . . . . . . . . . . . 86
Distortion Factor Calculation (DF). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88