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One defined parameters DAR/PR/PI can selected.
RUNNING Calibrator simulation sequence has been launched.: ---------
Umax" kU
OFF f
Local
Gnd
Te^t 1ta*ie:-U. M191 Insulation Tester Calibrator
OFF OFF mode the output terminals are disconnected. Write requested resistance value using the
numerical keypad and range buttons kQ, MQ, GQ, and push ENTER button rotary button confirm. When presence the test
voltage recognized, calibrator goes over RUNNING mode. Both type requested parameter,
nominal resistance and parameter index can set.0 Mil' cDfl: 1. kU
Total time: 0. Connect UUT the output terminals.
- max parameter maximum applicable test voltage.
- Total time.
During running mode currently applied test voltage and total elapsed time are displayed.
User Manual v16 21
.t. When the sequence finished, calibrator stays in
RUNNING mode until the output terminals are disconnected using OUTPUT ON/OFF button. actual resistance value which currently connected the RUNNING mode the
output terminals. Calibrator switches the setup resistances to
the output terminals preset time intervals.
Range the value from 0. From the entered coefficient and nominal resistance
calibrator calculates resistance level which will connected during RUNNING mode the output
terminals
Following additional parameters are displayed DAR mode.
- Accuracy actually connected resistance %.9.
- parameter. this mode
is waiting for test voltage from UUT start simulation sequence.
Operating procedure
A. Reading currently applied test voltage displayed. When requested parameters are set up, push the OUTPUT button.MEATEST, s.
The parameter range from 100 GQ. Calibrator connects resistance value
R0 the output terminals and waiting for test voltage from UUT.
- Test voltage.0 s
Mode :
DPP
Accuracy
Fig. Select DPP mode pushing repeatedly FUNCTION FUNCTION DOWN button until DPP label
appears the display.11 ProgrammingtheDPPmode
Following parameters can entered:
- PARAMETER field. The test voltage must higher than
100 VDC start the RUNNING sequence.
D. The time which has been elapsed after the starting RUNNING sequence.
- DAR/PR/PI coefficient.
C.
Write the coefficient and confirm pushing the ENTER button.5 99.
B.r.
- out value..000
pnn.
In DPP mode the display shows information follows (OFF submode):
R0S 100. Requested value the coefficient which asked simulate can entered.
STANDBY When OUTPUT button pushed, calibrator goes over STANDBY mode. Use only test leads with guaranteed isolation according test voltage
range UUT. This the resistance which connected the output terminals STANDBY mode. Use test leads delivered with UUT whenever possible. Use rotary button select and enter parameter R0, PARAMETER and coefficient. Select requested type of
parameter and confirm with ENTER button rotary button.o
