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Chapter 8—Waveform and Event Capture 63230-300-212
Types of Waveform Captures April 2001
© 2001 Schneider Electric All Rights Reserved
110
The 100ms rms event capture gives you a different view of an event by
recording 100ms data for the amount of time you specify. Table 8–3listsall
the quantities captured. This type of event capture is useful for analyzing
what happened during a motor start or recloser operation because it shows
a long event without using a significant amount of memory. The circuit
monitor initiates the event capture automatically when an alarm condition
occurs, or an external device can also trigger the event capture. You select
the duration of the event recording (up to 300 seconds) and the number of
pre-event seconds (1–10) that the circuit monitor will capture.
Table 8–3: 100ms rms Quantities
Current
Per-Phase
Neutral
Q
Voltage
Line-to-Neutral, Per-Phase
Q
Line-to-Line, Per-Phase
Real Power
Per-Phase
Q
3-Phase Total
Reactive Power
Per-Phase
Q
3-Phase Total
Apparent Power
3-Phase Total
PowerFactor(True)
3-Phase Total
Q4-wire systems only
100ms rms Event Recording