AEMC instruments 2136.35, User Manual, Page: 8 / 144

20.2.4 Levels of Harmonics and Interharmonics ................................
119
20.2.5 Level of Unbalances ................................................................
120
20.2.6 Mains Signaling Voltages (MSV) .............................................
120
20.2.7 Level of Harmonic Group Distortion ........................................
121
20.2.8 Distortion .................................................................................
121
20.2.9 K Factor and Harmonic Loss Factor ........................................
121
20.2.10 Frequency ..............................................................................
122
20.2.11 DC Component ......................................................................
122
20.2.12 Active Power (P) .....................................................................
122
20.2.13 Fundamental Active Power (P
f
) .............................................
122
20.2.14 Fundamental Reactive Power (Q
f
) .........................................
123
20.2.15 Harmonic Active Power (P
H
) ..................................................
123
20.2.16 DC Power (P
DC
) ......................................................................
123
20.2.17 Apparent Power (S) ................................................................
123
20.2.18 Non-Active Power (N) ............................................................
124
20.2.19 Distorting Power (D) ...............................................................
124
20.2.20 Power Factor (PF), Power Factor of Fundamental (PF1) ......
124
20.2.21 Tangent ..................................................................................
125
20.3 FLICKER ............................................................................... 125
20.4 SOURCES OF DISTRIBUTION SUPPORTED BY THE
INSTRUMENT .............................................................................. 126
20.5 HYSTERESIS ....................................................................... 126
20.5.1 Voltage Swell Detection ...........................................................
126
20.5.2 Voltage Dip and Voltage Interruption Detection ......................
126
20.6 MINIMUM SCALE VALUES OF WAVEFORMS AND
MINIMUM RMS VALUES............................................................. 127
20.7 FOUR-QUADRANT DIAGRAM ........................................... 127
20.8 TRANSIENT CAPTURE TRIGGERING MECHANISM .... 128
20.9 CONDITIONS OF CAPTURE IN INRUSH CURRENT
MODE ............................................................................................ 128
20.10 GLOSSARY ......................................................................... 129
20.11 UNIT PREFIXES ................................................................. 134