PQA823 - PQA824 - PQA400
EN - 1
Contents:
1.PRECAUTIONS AND SAFETY MEASURES.............................................................4
1.1.General ................................................................................................................................. 4
1.2.Preliminary instructions......................................................................................................... 4
1.3.During use............................................................................................................................. 5
1.4.After use................................................................................................................................ 5
2.GENERAL DESCRIPTION .........................................................................................6
2.1.Introduction ........................................................................................................................... 6
2.2.Functions............................................................................................................................... 6
2.3.Initial screen.......................................................................................................................... 6
3.PREPARE TO USE.....................................................................................................7
3.1.Initial check ........................................................................................................................... 7
3.2.Instrument power supply....................................................................................................... 7
3.3.Storage.................................................................................................................................. 7
4.HOW TO OPERATE ...................................................................................................8
4.1.Instrument description........................................................................................................... 8
4.2.Keyboard description ............................................................................................................ 9
4.3.Display description.............................................................................................................. 10
4.4.Reset of meter..................................................................................................................... 10
5.GENERAL MENU .....................................................................................................11
5.1.General settings.................................................................................................................. 12
5.1.1.Language selection .................................................................................................................. 12
5.1.2.Date/Time settings.................................................................................................................... 13
5.1.3.Display brightness adjust.......................................................................................................... 14
5.1.4.Protection Password setting..................................................................................................... 14
5.1.5.Sound keys setting................................................................................................................... 15
5.1.6.Auto power off setting............................................................................................................... 16
5.1.7.Memory type setting ................................................................................................................. 17
5.1.8.“Touch screen” calibration........................................................................................................ 17
5.2.Real Time Values................................................................................................................ 18
5.2.1.Real time values....................................................................................................................... 18
5.2.2.SCOPE waveforms screens..................................................................................................... 22
5.2.3.HARM analysis screens ........................................................................................................... 24
5.2.4.Vectorial diagrams screens...................................................................................................... 26
5.3.Analyzer Settings................................................................................................................ 28
5.3.1.Analyzer Configuration screen ................................................................................................. 28
5.3.1.1.Setting system frequency................................................................................................................33
5.3.1.2.Setting clamp type...........................................................................................................................34
5.3.1.3.Setting full scale of clamps..............................................................................................................34
5.3.1.4.Setting VT ratio................................................................................................................................34
5.3.2.Advanced Settings screen........................................................................................................ 34
5.3.2.1.Zoom graphics option......................................................................................................................35
5.3.2.2.Harmonics type option.....................................................................................................................35
5.3.2.3.Harmonics values option.................................................................................................................36
5.3.2.4.Zoom with respect to the 1st harmonic option.................................................................................36
5.3.2.5.Average value option.......................................................................................................................37
5.4.Recording settings .............................................................................................................. 38
5.4.1.Recording settings screen........................................................................................................ 38
5.4.2.Comments ................................................................................................................................ 39
5.4.2.1.Use of virtual keyboard....................................................................................................................39
5.4.3.Start and Stop........................................................................................................................... 40
5.4.4.Integration period...................................................................................................................... 40
5.4.5.Cogenerations .......................................................................................................................... 40
5.4.6.General Parameters................................................................................................................. 41
5.4.6.1.General Parameters: sub-levels description....................................................................................43
5.4.6.2.Harmonics: sub-levels description...................................................................................................44
5.4.7.Voltage Anomalies.................................................................................................................... 45
5.4.8.Inrush current (only PQA82x)................................................................................................... 47
5.4.9.Flicker (only PQA82x)............................................................................................................... 48
5.4.10.Unbalance................................................................................................................................. 49
