PW3198 operation máy đo chất lượng điện năng

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Basic Operation of Model PW3198 HIOKI E.E CORPORATION Purpose of PQ Measurement  Troubleshooting Survey the actual power condition to diagnose a problem and to countermeasures  Power quality watch/survey and maintenance To find out intermittent or unusual problem by watching power quality in long period Help to prevent the power quality trouble by finding a sign Able to check the power quality while confirming energy saving efficiency  Confirmation of power quality Voltage fluctuation, flicker and harmonic voltage, etc shall be maintained to be within the operation limits To understand the current power quality status, periodic measurement is necessary Appearance SYSTEM Wiring check, Quick Set, System setting, Event threshold setting VIEW View the realtime waveforms and measurement values TIME PLOT Time plot (trend graph) EVENT Events Screen Wiring, Range, Nominal voltage, Nominal frequency SD card capacity, No of recorded events Working status Setting Waiting Recording Analyzing Warnings Measurement Procedures Initial setting Measurement Procedures Wiring to the measurement circuit Measurement Procedures Quick Set Measurement Procedures Courses in Quick Set Measurement Procedures Verify settings and wiring Better to reconsider settings if it keeps on lighting or blinking 10 Measurement Procedures Arbitrary settings 11 Measurement Procedures Arbitrary settings 12 Measurement Procedures Start measurement 13 Trends and Detailed Trends Trends Detailed Trends 14 Trends and Detailed Trends Trend 15 Trends and Detailed Trends Detailed Trends 16 Threshold of Event 17 Threshold of Event 18 Threshold of Event 19 Threshold of Event 20 Confirming Events 21 Confirming Events 22 ... quality Voltage fluctuation, flicker and harmonic voltage, etc shall be maintained to be within the operation limits To understand the current power quality status, periodic measurement is necessary