Hioki PQ3100 User Manual

Appx.13
Event Detection Methods
Inrush current
Measurement method
Inrush current events are detected when the RMS current (inrush current) calculated for every half
cycle exceeds the threshold value.
Inrush
Threshold
0.5 s
29.5 s
Event IN
Event
OUT
Hysteresis
Inrush current, Inrush is saved from 0.5 s before the event to 29.5 s after the event as event trend
data.
Event IN and OUT
Event IN Starting time of a half-cycle voltage waveform to which an inrush current
(Inrush) belongs on each channel when it exceeds the threshold value
Event OUT Starting time of a half-cycle voltage waveform to which an inrush current
(Inrush) belongs when it falls below the value calculated by subtracting the
hysteresis from the threshold value
Voltage waveform
Current
waveform
Event IN
Event OUT
10
9
8
7
6
5
4
3
2
1
Appx. Ind.

Hioki PQ3100 Specifications

General

Brand	Hioki
Model	PQ3100
Category	Measuring Instruments
Language	English