
P10 Rev A Device handbook LINAX PQ3000-PQ5000 4/102
7.1 Operating elements.............................................................................................................43
7.2 Selecting the information to display..................................................................................43
7.3 Measurement displays and used symbols........................................................................44
7.4 Resetting measurement data .............................................................................................46
7.5 Configuration ......................................................................................................................46
7.5.1 Configuration at the device.................................................................................................................................46
7.5.2 Configuration via web browser...........................................................................................................................48
7.6 PQ monitoring.....................................................................................................................50
7.6.1 PQ events.......................................................................................................................................................50
7.6.2 PQ statistic.....................................................................................................................................................51
7.6.3 Provision of PQ data......................................................................................................................................51
7.7 Alarming..............................................................................................................................52
7.7.1 Limit values on base quantities .....................................................................................................................52
7.7.2 Monitoring fault-currents ..............................................................................................................................53
7.7.3 Temperature monitoring................................................................................................................................54
7.7.4 Monitoring functions.....................................................................................................................................55
7.7.5 Summary alarm .............................................................................................................................................56
7.8 Data recording.....................................................................................................................57
7.8.1 Periodic data..................................................................................................................................................57
7.8.2 Events............................................................................................................................................................60
7.8.3 PQ events.......................................................................................................................................................61
7.8.4 PQ statistic.....................................................................................................................................................63
7.8.5 Micro SD card (PQ3K only)..........................................................................................................................67
7.9Data export of PQDIF files..................................................................................................68
7.9.1 Provision of PQ data......................................................................................................................................68
7.9.2 Accessing PQDIF files ..................................................................................................................................69
7.9.3 Evaluation of the PQDIF files .......................................................................................................................69
7.10 Timeouts..............................................................................................................................70
8. Service, maintenance and disposal .......................................................................................................... 71
8.1 Calibration and new adjustment........................................................................................71
8.2 Cleaning...............................................................................................................................71
8.3 Battery .................................................................................................................................71
8.4 Disposal...............................................................................................................................71
9. Technical data ............................................................................................................................................. 72
10. Dimensional drawings................................................................................................................................ 79
Annex.................................................................................................................................................................. 80
ADescription of measured quantities.......................................................................................................... 80
A1 Basic measurements..........................................................................................................80
A2 Harmonic analysis ..............................................................................................................84
A3 System imbalance...............................................................................................................85
A4 Mean values and trend .......................................................................................................86
A5 Meters..................................................................................................................................87
BDisplay matrices.......................................................................................................................................... 88
B0 Used abbreviations for the measurements.......................................................................88
B1 Display matrices for single phase system ........................................................................94
B2 Display matrices for split-phase (two-phase) systems ....................................................95
B3 Display matrices for 3-wire system, balanced load..........................................................96
B4 Display matrices for 3-wire systems, unbalanced load....................................................97
B5 Display matrices for 3-wire systems, unbalanced load, Aron..........................................98
B6 Display matrices for 4-wire systems, unbalanced load....................................................99
CLogic functions.......................................................................................................................................... 100
DFCC statement........................................................................................................................................... 101
INDEX................................................................................................................................................................ 102