OmegaPATPlus / BetaPATPlus Measurements
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6.2.3 How to perform single insulation resistance measurement
From the
Main menu
, select
Single test
and then select
Insulation
by using
¿
and
À
cursor keys and press ENTER key to confirm.
Insulation menu
is displayed.
Insulation menu
Measurement parameters are detailed in the top right corner of the display. The
following parameters can be adjusted in this measurement:
Ì
nominal test voltage,
Ì
low limit resistance value,
Ì
measurement
duration.
To edit parameters, press the F1 function key first. Use
¿
and
À
cursor keys to select
the parameter you want to edit. By using
½
and
¾
cursor keys adjust the selected
parameter. Press F1 function key again to confirm confirm the selected settings.
Press the START key to perform a measurement.
The measurement can be aborted by pressing STOP key at any time. The actual result
is shown on the display during the measurement. After the measurement time has
elapsed the last measured value is displayed, and PASS or FAIL indication appears on
the display (based on the low limit resistance value).
Examples of insulation resistance measurement results
Press START key to repeat the test or press ESC key to return to the
Single test
menu
.
Notes:
Ì
The appliance under test should be de-energized before the measurement!
Ì
Consider any warning on the display before starting the measurement!
Ì
Do not touch the appliance under test during the measurement or before it is fully
discharged! The message »
Discharging…
« will be displayed while the voltage on
the appliance under test is higher than 20 V!
