Amprobe DMIII-Multitest Power-Quality-Recorder - Manual (Page 48)

AMPROBE
DMIII MULTITEST
EN-46
7.3. POWER QUALITY FUNCTIONS
 For a simple usage, the main working mode of the POWER QUALITY function
can be selected by means of F3 and F4.
 "VOLTAGE" function:
to be used to display voltages and corresponding
harmonics (see paragraph 7.4)
 "CURRENT" function:
to be used to display currens and corresponding
harmonics (see paragraph 7.5)
 "POWER" function: it permits to display all the parameters measurable by
the instrument: voltages, currents, active, reactive and
apparent powers, power factors, cos

and energies (see
paragraph 7.6)
 "ENERGY" function:
to be used to display active, reactive and apparent power,
power factor, cos

and energy (see paragraph 7.7)
More practically, we may schematise the right procedure of use the POWER QUALITY
function as follows:
1. Check and eventually modify the "ANALYZER CONFIG" settings of the instrument
2. Using F3 and F4, select the type of measurement to be taken
3. Connect the instrument to the electrical system to be tested
4. Evaluate the values of the parameters under test
5. If you want to record:
a) Decide what to record
b) Press MENU and check if the "RECORDER CONFIG" settings meet your
requirements
6. Connect the External Power Supply adapter.
7. Start the recording by pressing START/STOP.