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3 UUT connection
The calibrator designed for calibration insulation meters.
• The calibrator housing has connected protection earth the mains using
green/yellow grounding lead. The calibrator switches the desired function mode and resets either the reference value when it
User Manual v16 13
. Insulation meters can source dangerous DC
voltage. 2. The status the
calibrator can changed using the buttons located the front panel one the following ways:
1. The lead standard part packing
• Set always grounding mode when calibrating floating UUTs.1 Selection ffunction
After the power switched and the initial checks complete, the calibrator resets its reference status, i.3.
MEATEST, s.r.o.
• Connection UUT the calibrator can performed only when UUT switched off or
UUT standby mode with test voltage the output terminals.GPIB, RS-232 connectors
3 power cord socket with fuse, mains voltage selector, mains switch
4 model plate
5 grounding terminal
3.
High resistance mode HVR with set value 100 and output terminals disconnected.e. Change function pressing one function buttons N
After pressing the function button another function from the sequence HVR, TIMER, SHORT, HVC, PSP, DPP
is selected. Following rules are necessary keep mind:
• The calibrator must properly connected source mains voltage. Control the calibrator
4. Extra lead must be
used connect rear panel grounding post and protection earth, see chap._________________________________________M191 Insulation Tester Calibrator
UUT connection the calibrator
4
