Chapter 8—Waveformand Event Capture 63230-300-212
Typesof Waveform Captures April 2001
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The 100ms rms eventcapture gives you a different view of an eventby
recording100ms data for the amount of time you specify.Table 8–3listsall
the quantitiescaptured. This type of event capture is usefulfor analyzing
what happenedduring a motor start or recloser operation because it shows
a long eventwithout using a significant amount of memory.The circuit
monitor initiatesthe event capture automatically when an alarm condition
occurs,or an external device can also trigger the event capture.You select
the durationof the event recording (up to 300 seconds) and the number of
pre-eventseconds (1–10) that the circuit monitor will capture.
Tabl e 8–3: 100ms rms Quantities
Current
Per-Phase
NeutralQ
Voltag e
Line-to-Neutral,Per-PhaseQ
Line-to-Line, Per-Phase
Real Power
Per-PhaseQ
3-PhaseTotal
ReactivePower
Per-PhaseQ
3-Phase Total
Apparent Power
3-Phase Total
PowerFactor(True)
3-Phase Total
Q4-wire systems only
100ms rms Event Recording