o. Usetestleads deliveredwith
UUTsforhighertest voltages.M191 Insulation Tester Calibrator MEATEST.
4.
Be aware that the test voltage for high resistance
measurements dangerous and can cause
electric shock!
Notes:
Testleads deliveredwiththe calibratorareapprovedforapplication upto5kVDC.
When presence the test voltage recognized, calibrator goes over RUNNING mode. UUT recognizes change resistance and evaluates the change
of resistance polarization/absorption parameter. When the procedure the end, calibrator stays RUNNING mode until the output
terminals are disconnected using OUTPUT ON/OFF button. When the sequence finished, calibrator stays in
RUNNING mode until the output terminals are disconnected using OUTPUT ON/OFF button.12 ProgrammingthePSPmode
Preset time points t1, t2, which the overswitching executed.6 Míí Gnd
t-3: R3: 26t3.
22 User Manual
.r.2: R2¡ 150.
PSP mode programmable mode.
Dependingon status, the PSP mode can one following submodes:
OFF OFF state the time sequence can programmed, i. The mode based programming of
time sequence maximum three various resistances, The preset resistances are step step connected in
predefined time intervals the output terminals.2 Mjl
"J”iZiùrf 1tase: .
E.015 Mode ACCURACY1
Tot me: PSP 0.
In PSP mode the display shows information follows (OFF state):
+ l
120.
During running mode currently applied test voltage and total elapsed time are displayed. s.e. Calibrator switches the setup resistances to
the output terminals preset time intervals.2:-:
Fig.—JljB
R1 Local
t. Calibrator recognizes level active test voltage and executes the preset time
sequence procedure.
STANDBY Calibrator waiting this mode for test voltage from UUT start simulation sequence.
RUNNING Calibrator simulation sequence has been launched. Push START button UUT. The resistances connected the output terminals can preset range 1
MQ 100 GOand can switched over programmable time interval 999 s.3 M*ľ:
OFF
T i
il:
►J !=i
5 e;
1b-H. the time points and resistance values
which are switched the output terminals can set up.9 PSP Programmable simulation fpolarization/absorption
Programmable simulator polarization PSP mode offers simple calibration and verification measurement
capability polarization and absorption parameters isolation testers
