18
TEST
Once the parameters have been defined, you can start the measurement.
Keep the TEST button pressed
until the measurement is stable. The measurement stops when the
TEST
button
is released.
INSULATION
02
/
11
/
2014 10
:
47
500 k
Ω
- - .- Hz
3 1 . 0 6
M
Ω
7
s
2 %
Press TEST until the measurement
is stable
..\..
The bargraph provides a rapid quan-
titative indication of the insulation.
Measurement result.
Case where the measurement is
above the alarm threshold.
Before disconnecting the leads or starting another measurement, wait a few seconds for the device tested to be discharged
(when the symbol disappears from the display unit).
3.4.4. READING OF THE RESULT
Duration of the measurement.
Value of the alarm threshold.
The test voltage U
N
is present and
dangerous.
Use the
key to see the rest of the
measurement display.
To activate the alarm.
To choose the nominal test voltage UN: 50, 100, 250, 500 or 1000 V.
0500.0
M
Ω
k
Ω
To deactivate the alarm.
To set the alarm threshold (see §3.14). As default, the threshold is set to
R (k
W
) = U
N
/ 1 mA.
3.4.3. CONFIGURING THE MEASUREMENT
Before starting the measurement, you can configure it by modifying the parameters displayed:
