MI 3200 TeraOhm 10 kV
Measurements
28
Legend of displayed symbols:
DIAGNOSTIC TEST
Name of selected function
SETTING PARAMETERS:
Unominal
5000V
Set test voltage – step 25 V
Time1 01min
Time node to take R1min result
Time2 02min
Time node to take R2min result and
calculate DAR
Time3 03min
Time node to take R3min result and
calculate PI
DD on/off
ON
ON: DD enabled, OFF: DD disabled
Graph R(t)
ON
Enable/Disable Graph R(t)
Time1, Time2 and Time3 are timers with the same start point. The value of each
presents the duration from the start of the measurement. The maximum time is 100 min.
The following
Fig.18
shows the timer relationships.
0
Time1
Time2
Time3
t
Start
R15s
R01min
DAR
R03min
PI
Stop
(if enabled DD)
Time1
Time2
Time2
Time3
Fig. 18. Timer relations
Enable/Disable
the
graph R(t)
and
Set-up
the
graph R(t)
parameters
in the
Diagnostic Test
function:
-
Press
the
SELECT
key, Set-up menu appears on display,
see the
Fig. 19
.
-
Select the parameter
Graph R(t)
to be set using the
and
keys;
-
Enable/Disable
the
graph R(t)
using the
and
keys.
-
Press
the
SELECT
key to Set-up the parameters of the
graph R(t)
, see the
Fig. 20
. Press the
ESC
key to return
to basic Set-up menu in the
Diagnostic Test
function.
-
Complete the set-up adjustments pressing either the
ESC
key or
START/STOP
key (to run the measurement
directly). The last displayed settings are stored.
Fig. 19. Set-up menu in
Diagnostic Test
measurement
