Current Measurement - Hioki CM4141 Bedienungsanleitung

Current Measurement

2.2 Current Measurement
1
Turn the rotary switch.
2
Clamp the instrument around a conductor.
e.g.: 3P4W (3-phase, 4-wire) circuit
breaker (AC current measurement)
14
3
(AC A)
Frequency detection range of AC current
3 A or more
30 A or more
200 A or more
Range (p. 18)
Area mark
Default setting is auto range.
Jaw center Press the
(maximum
range.
precision)
Maximize measurement precision by positioning the wire on the
center side of the area mark.
Hz Hz
+
(Frequency) (Frequency)
(60.00 A range)
(600.0 A range)
(2000 A range)
RANGE key to switch to manual