METREL TeraOhm Operation & User’s Manual

10, TeraOhm 5kV 10 4. Performing measurements 4. 1. Switching on the instrument Autocalibration The instrument is switched ON by pressing the ON/OFF key. After turning on, the instrument first executes the autocalibration (Fig. 5). It is necessary that the measuring test leads are…

18, TeraOhm 5kV 18 5.4. Voltage measurement Selecting this function displays the following states (initial state and state with results after completion of the measurement). Initial display Display with results Fig. 8. Voltage function display states Measurement procedu…

9, TeraOhm 5kV 9 • In case of a capacitive test object (long tested cable etc.), automatic discharge of the object may not be done immediately after finishing the measurement – “Please wait, discharging” message will be displayed. HANDLING WITH CAPACITIVE LOADS ♦ Note that 40…

24, METREL TeraOhm TeraOhm 5kV 24 Legend of displayed symbols: STEP VOLTAGE Name of selected function Off (Fil1, Fil2, Fil3) Filter type enabled, see the chapter 5.3. Configuration 1500V Set test voltage – step 250 V U=1593V Actual test voltage – measured value I=0.00nA Actual test current �…

25, TeraOhm 5kV 25 Note: - Maximum value for Step Time is 30 min. Warning! • Refer to Warnings chapter for safety precautions! 5.8. Withstanding voltage This function offers Withstanding Voltage test of insulation material. It covers two types of tests: a) Breakdown voltage tes…

16, TeraOhm 5kV 16 I L I L I L Ut Ut I A I A I M I M A A LIG HT ON/OF F ESC MEM SELECT START INSULATION RESISTA NCE TeraOhm 5kV VOLT A GE DIAGNOSTIC TEST VOLTAGE STEP VOLT A GE WITHSTANDING CONFIG 1 2 3 4..8 9 10 + (Red) Guard - (Bla…