CHK Power Quality MIRO PQ25 User Manual

CHK Power Quality Pty Ltd, User Manual – Miro Power Quality Logger and Analyser, 15 August 2016
Website: www.chkpowerquality.com.au; Enquiries: sales@chkpowerquality.com.au; Page 5
Address: Unit 1, 3 Tollis Place, Seven Hills, NSW 2147, Sydney, Australia; ABN: 53 169 840 831; Telephone: +61 2 8283 6945;
Fax: +61 2 8212 8105; Website: www.chkpowerquality.com.au
5.9.4 Measurements ................................................................................................................. 105
5.9.4.1 RMS and frequency .......................................................................................... 105
5.9.4.2 Power and unbalance ....................................................................................... 112
5.9.4.3 Harmonics ......................................................................................................... 119
5.9.4.4 Flicker ............................................................................................................... 121
5.9.4.5 Temperature ..................................................................................................... 123
5.9.5 Events .............................................................................................................................. 124
5.9.5.1 Event filters ....................................................................................................... 125
5.9.5.2 Event selection via up /down buttons ............................................................... 127
5.9.5.3 Combining charts .............................................................................................. 128
5.9.5.4 Trace selection ................................................................................................. 129
5.9.5.5 Reload button ................................................................................................... 129
5.9.5.6 Voltage as % of nominal ................................................................................... 129
5.9.5.7 Add title ............................................................................................................. 130
5.9.5.8 Add cursors....................................................................................................... 131
5.9.5.9 Clipboard .......................................................................................................... 132
5.9.5.10 Print ................................................................................................................ 132
5.9.5.11 Export PDF ..................................................................................................... 133
5.9.5.12 Export table .................................................................................................... 134
5.9.6 Analysis ............................................................................................................................ 136
5.9.6.1 Harmonic average ............................................................................................ 136
5.9.6.2 Harmonic compliance ....................................................................................... 137
5.9.6.3 Voltage compliance .......................................................................................... 142
5.9.6.4 Energy .............................................................................................................. 148
5.9.6.5 Daily min / max ................................................................................................. 150
5.9.6.6 ITI (CBEMA) curve ........................................................................................... 151
5.9.7 View Configuration ........................................................................................................... 153
5.9.7.1 Multiple configurations ...................................................................................... 153
5.9.8 Device information ........................................................................................................... 154
5.9.9 Notes ................................................................................................................................ 154
5.9.10 Tools .............................................................................................................................. 156
5.9.10.1 Merge open files ............................................................................................. 156
5.9.10.2 Split file ........................................................................................................... 157
5.9.11 Options ........................................................................................................................... 159
5.9.11.1 Time zones ..................................................................................................... 159
5.9.11.2 Colour settings ................................................................................................ 160
5.9.12 Help ................................................................................................................................ 161
5.9.13 Graph setup ................................................................................................................... 162
5.9.13.1 Log intervals ................................................................................................... 162
5.9.13.2 Channel filter .................................................................................................. 162
5.9.13.3 Display values ................................................................................................ 162
5.9.13.4 Date filter ........................................................................................................ 162
5.9.13.5 Graphical output ............................................................................................. 168
5.9.13.6 Timeframes ..................................................................................................... 169
5.9.13.7 Event summary ............................................................................................... 170
5.9.14 Version number.............................................................................................................. 172
6 TROUBLESHOOTING ................................................................................................... 173
6.1 The Miro does not start up after applying power ...................................................... 173
6.2 The Miro does not display voltage and/or current values ......................................... 173

CHK Power Quality MIRO PQ25 Specifications

General

Brand	CHK Power Quality
Model	MIRO PQ25
Category	Measuring Instruments
Language	English