MEATEST: Uživatelské příručky kalibračních měřidel

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Use test leads delivered with UUT whenever possible. R3 resistance is connected. - Accuracy actually connected resistance %. Calibrator in RUNNING mode until output terminlas are disconnected R y STANDBY mode R1 resistance is selected. Reading currently applied test voltage displayed.o. R2 resistance is connected._________________________________________M191 Insulation Tester Calibrator Notes: Testleadsdeliveredwiththe calibratorareapprovedforapplication to5kVDC. G mode ls R1 connected. resistance is Calibrator co interval t2. The time which has been elapsed after the starting RUNNING sequence. Be aware that the test voltage for high resistance measurements dangerous and can cause electric shock! MEATEST. Calibrator starts to count time t2 t (s) t3 Fig. User Manual v16 23 . Calibrator counts time interval R R RUNNING mode Input terminals switched on. Calibrator counts first time r (n) RUNNIN Input termina switched on. unts time f RUNNING mode Input terminals switched on.13 TimesequenceinPSPmode Operating procedure A.Preset resistances R0, R1, R2, which are connected the output terminals time points t0, t1, t2, t3. - Total time. s. R0 resistance is connected. to RUNNING mode Test voltage from UUT identified. Connect UUT the output terminals. Usetestleadsdeliveredwith UUTsforhighertest voltages. Time sequence Following drawing shows meaning and way influence the parameters and : RUNNING mode Input terminals switched on. Input terminals are switched on. Use only test leads with guaranteed isolation according test voltage range UUT.r. - Test voltage