Current Measurement
Rush current (INRUSH)
1
Turn off the motor.
Turn the rotary switch.
6
Turn on the motor.
(Rush current
occurrence)
5
Press for 1 sec.
X
INRUSH ON
4
Clamp the instrument around a
conductor.
Trigger level: ±10 A
3
Press for 1 sec.
X
Zero adjustment
2
Maximum wave height (PEAK)
Example screen: 250
A
Interval during which rush
current occurs
(Dozens to hundreds of
milliseconds in duration)
AC current
RMS value (INRUSH)
DC current
Maximum wave height (PEAK)
Example
screen: 100 A
RMS value (INRUSH)
Interval during which rush
current occurs
(Dozens to hundreds of
milliseconds in duration)
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