AEMC 8335 Power Pad User Manual page 8

APPENDIX A ..................................................................................... 113
MATHEMATICAL FORMULAS FOR VARIOUS PARAMETERS ...............113
RMS values of half-cycle voltage and current .................................113
Minimum and Maximum half-cycle RMS values .............................114
Short-term flicker - 10 minute (excluding neutral) ..........................114
Peak Values .....................................................................................114
Peak Factors (excluding neutral - over 250ms)...............................115
RMS Values .....................................................................................115
Voltage and Current Unbalance .......................................................116
Harmonic Calculations .....................................................................116
Harmonic Distortions ........................................................................117
K factor ............................................................................................118
Sequence harmonics ......................................................................118
Powers 119
Power ratios ....................................................................................119
Energies (excluding neutral) ...........................................................120
Hysteresis ........................................................................................122
Minimum scale values for waveforms and minimum RMS values ..123
Four-Quadrant Diagram ...................................................................124
Mechanism for triggering transient sensors ....................................124
Capture Conditions in Inrush Current Mode.....................................125
APPENDIX B ..................................................................................... 126
GLOSSARY OF TERMS ...........................................................................126
SYMBOLS & ABBREVIATIONS ................................................................128
Repair and Calibration ......................................................................................131
Technical and Sales Assistance .......................................................................131
Limited Warranty ..............................................................................................132
Warranty Repairs ..............................................................................................132
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