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