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