Frequency Measurement (Hz) - Chauvin Arnoux F 62 Notice De Fonctionnement

4.6. Frequency measurement (Hz)

Set the switch to Hz for a
frequency measurement
in AC voltage mode.
Connect the red test cord
600V CAT III 100A
to the "+" input terminal
Press 2 Sec
HOLD
50 / 60Hz
and the black test cord to
OFF
A
mA
the "COM" input
V
terminal.
Hz
PEAK ZERO
Then place the probe
tips in contact with the
points where the AC
600V
voltage is to be
measured.
Read the result on the
display unit.
Disconnect the probe tip
cords from the clamp-on
meter.
Set the switch to Hz for a
frequency measurement
in AC current mode.
600V CAT III 100A
Press 2 Sec
HOLD
50 / 60Hz
OFF
Open the clamp by
A
mA
pressing the trigger.
V
Hz
PEAK ZERO
Place the clamp around
the active conductors
(Phase conductors and
Neutral) and release the
600V
trigger; check that the
clamp is properly closed.
Read the measurement
result on the display unit.
Note: The frequency measurement cannot be made if the
clamp-on meter detects both a current measurement and
a voltage measurement.
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English
F 62 – F 65