Master Q4 MI 2885 Instruction ... 7.8 Troubleshooting ..... 189 MI 2885 Master Q4 Introduction 7 1...

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Transcript of Master Q4 MI 2885 Instruction ... 7.8 Troubleshooting ..... 189 MI 2885 Master Q4 Introduction 7 1...

  • Master Q4 MI 2885

    Instruction manual Version 8.1.0, Code No. 20 752 522

  • 2

    Distributor: Manufacturer: METREL d.d. Ljubljanska cesta 77 1354 Horjul Slovenia web site: http://www.metrel.si e-mail: metrel@metrel.si

    Mark on your equipment certifies that this equipment meets the requirements of the EU (European Union) concerning safety and interference causing equipment regulations

    © 2016 METREL No part of this publication may be reproduced or utilized in any form or by any means without permission in writing from METREL.

    http://www.metrel.si/ mailto:metrel@metrel.si

  • MI 2885 Master Q4 Table of contents

    3

    1 Introduction ........................................................................................................... 7 1.1 Main Features .................................................................................................. 8 1.2 Safety considerations ....................................................................................... 8 1.3 Applicable standards ........................................................................................ 9 1.4 Abbreviations ................................................................................................. 10

    2 Description .......................................................................................................... 19 2.1 Front panel ..................................................................................................... 19 2.2 Connector panel ............................................................................................. 20 2.3 Bottom view ................................................................................................... 21 2.4 Accessories .................................................................................................... 21

    2.4.1 Standard accessories .............................................................................. 21 2.4.2 Optional accessories ............................................................................... 21

    3 Operating the instrument ................................................................................... 22 3.1 Instrument status bar ..................................................................................... 23 3.2 Instrument keys .............................................................................................. 24 3.3 Instrument memory (microSD card)................................................................ 25 3.4 Instrument Main Menu.................................................................................... 25

    3.4.1 Instrument submenus .............................................................................. 26 3.5 U, I, f .............................................................................................................. 28

    3.5.1 Meter ....................................................................................................... 28 3.5.2 Scope ...................................................................................................... 30 3.5.3 Trend ...................................................................................................... 32

    3.6 Power ............................................................................................................. 33 3.6.1 Meter ....................................................................................................... 34 3.6.2 Trend ...................................................................................................... 36

    3.7 Energy ........................................................................................................... 39 3.7.1 Meter ....................................................................................................... 39 3.7.2 Trend ...................................................................................................... 40 3.7.3 Efficiency ................................................................................................ 41

    3.8 Harmonics / interharmonics ............................................................................ 44 3.8.1 Meter ....................................................................................................... 44 3.8.2 Histogram (Bar) ....................................................................................... 46 3.8.3 Harmonics Average Histogram (Avg Bar) ................................................ 47 3.8.4 Trend ...................................................................................................... 49

    3.9 Flickers .......................................................................................................... 51 3.9.1 Meter ....................................................................................................... 51 3.9.2 Trend ...................................................................................................... 52

    3.10 Phase Diagram .............................................................................................. 54 3.10.1 Phase diagram ........................................................................................ 54 3.10.2 Unbalance diagram ................................................................................. 55 3.10.3 Unbalance trend ...................................................................................... 57

    3.11 Temperature .................................................................................................. 58 3.11.1 Meter ....................................................................................................... 58 3.11.2 Trend ...................................................................................................... 58

    3.12 Underdeviation and overdeviation .................................................................. 59 3.12.1 Meter ....................................................................................................... 59 3.12.2 Trend ...................................................................................................... 60

    3.13 Signalling ....................................................................................................... 61 3.13.1 Meter ....................................................................................................... 62 3.13.2 Trend ...................................................................................................... 62

  • MI 2885 Master Q4 Table of contents

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    3.13.3 Table ....................................................................................................... 64 3.14 General Recorder ........................................................................................... 65 3.15 Waveform/inrush recorder .............................................................................. 67

    3.15.1 Setup ...................................................................................................... 67 3.15.2 Capturing waveform ................................................................................ 69 3.15.3 Captured waveform ................................................................................. 70

    3.16 Events table ................................................................................................... 71 3.17 Alarms table ................................................................................................... 75 3.18 Rapid voltage changes (RVC) table ............................................................... 77 3.19 Memory List ................................................................................................... 78

    3.19.1 General Record ....................................................................................... 80 3.19.2 Waveform snapshot ................................................................................ 83 3.19.3 Waveform/inrush record .......................................................................... 85

    3.20 Measurement Setup submenu ....................................................................... 85 3.20.1 Connection setup .................................................................................... 85 3.20.2 Event setup ............................................................................................. 90 3.20.3 Alarm setup ............................................................................................. 91 3.20.4 Signalling setup ....................................................................................... 93 3.20.5 Rapid voltage changes (RVC) setup ....................................................... 94

    3.21 General Setup submenu ................................................................................ 95 3.21.1 Communication ....................................................................................... 95 3.21.2 Time & Date ............................................................................................ 96 3.21.3 Time & Date ............................................................................................ 97 3.21.4 Language ................................................................................................ 98 3.21.5 Instrument info ........................................................................................ 98 3.21.6 Lock/Unlock ............................................................................................ 99 3.21.7 Colour model .......................................................