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 3
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
5.1 Installing the Citrus application software .................................................................... 20
5.2 Connecting to the Miro ............................................................................................... 21
5.3 Online monitor ........................................................................................................... 26
5.3.1 Aggregation interval ........................................................................................................... 26
5.3.2 Trigger event ...................................................................................................................... 27
5.3.3 Sampling rate ..................................................................................................................... 27
5.3.4 Timestamp ......................................................................................................................... 27
5.3.5 RMS and power ................................................................................................................. 27
5.3.6 Phasor diagram.................................................................................................................. 28
5.3.7 RMS plot ............................................................................................................................ 29
5.3.8 Harmonic magnitude (table) .............................................................................................. 30
5.3.9 Harmonic magnitude (bar chart) ........................................................................................ 31
5.3.10 Harmonic phase ............................................................................................................... 34
5.3.11 Harmonic power (bar chart) ............................................................................................. 34
5.3.12 Interharmonics ................................................................................................................. 35
5.3.13 Flicker .............................................................................................................................. 35
5.3.14 Events .............................................................................................................................. 36
5.3.14.1 No events.......................................................................................................... 36
5.3.14.2 Listed events .................................................................................................... 37
5.3.14.3 Event information .............................................................................................. 37
5.3.14.4 Trace selection ................................................................................................. 38
5.3.14.5 Zooming ............................................................................................................ 39
5.3.14.6 Examples of RMS and Mains Signalling events ............................................... 40
5.3.14.7 Examples of Coupled Mains Signalling + RMS events .................................... 42
5.3.14.8 Combining charts .............................................................................................. 44
5.3.15 Waveforms ....................................................................................................................... 45
5.4 Configuration ............................................................................................................. 47
5.4.1 General .............................................................................................................................. 48
5.4.1.1 Configuration description .................................................................................... 48
5.4.1.2 Reset to default .................................................................................................. 48
5.4.1.3 Enable and disable log points............................................................................. 48
5.4.1.4 Log start and stop date-times ............................................................................. 49
5.4.1.5 Log memory usage ............................................................................................. 49
5.4.1.6 Load from and save to file .................................................................................. 49
5.4.1.7 Save configuration to device .............................................................................. 49
5.4.2 Inputs ................................................................................................................................. 49
5.4.2.1 Nominal frequency .............................................................................................. 49
5.4.2.2 Nominal voltage .................................................................................................. 50
5.4.2.3 Circuit connection ............................................................................................... 50
5.4.2.4 Channels ............................................................................................................. 50
5.4.2.5 High sensitivity coil ............................................................................................. 50
5.4.3 Log intervals ....................................................................................................................... 50
5.4.4 RMS and Power ................................................................................................................. 52
5.4.5 Harmonics & Flicker ........................................................................................................... 53
5.4.6 Mains Signalling ................................................................................................................. 53
5.4.7 IEC events ......................................................................................................................... 54
5.4.8 Capture triggers ................................................................................................................. 54
5.4.9 Capture types ..................................................................................................................... 55
5.4.10 LCD pages ....................................................................................................................... 55
5.4.10.1 Information ........................................................................................................ 56

CHK Power Quality MIRO PQ25 Specifications

General

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