Megger MPQ1000 User Manual
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Megger MPQ1000 User Manual

Megger MPQ1000 User Manual

Pq analyzer
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User Manual
Megger MPQ1000
PQ Analyzer
Visit us at www.TestEquipmentDepot.com
99 Washington Street
Melrose, MA 02176
Phone 781-665-1400
Toll Free 1-800-517-8431
MPQ1000-UG-EN
Rev 1
Nov 2016

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  • Page 1 MPQ1000-UG-EN Rev 1 Nov 2016 User Manual Megger MPQ1000 PQ Analyzer 99 Washington Street Melrose, MA 02176 Phone 781-665-1400 Toll Free 1-800-517-8431 Visit us at www.TestEquipmentDepot.com...
  • Page 2 MPQ1000 PQ Analyzer...
  • Page 3 Specifications are subject to change without notice. WARRANTY Products supplied by Megger are warranted against defects in material and workmanship for a period of one year following shipment no other warranty. The warranty is void in the event of abuse (failure to follow recommended operating procedures) or failure by the customer to perform specific maintenance as indicated in this manual.

  • Page 4: Table Of Contents

    Uploading a Setup File from the SD Card ........................36   Activating the Imported Setup File ..........................37   Renaming a Data or Setup File ............................. 38   7 Installing the MPQ1000 Analyzer ..........................41   Battery ....................................42   Battery Charging ................................. 42  ...
  • Page 5 Verify the Input Connections ............................59   Starting a Recording................................ 60   10 Downloading Data from the MPQ1000........................63   Transfer data to a PC via SD Card, Ethernet or USB Cable ..................63   Transfer data to a USB Stick ............................63  ...

  • Page 6: Introduction

    Introduction Thank you for your purchase of the Megger MPQ1000 PQ Power Analyzer. Be assured that your unit has been designed with emphasis on reliability, simplicity and ease of use. It will provide you with the information you need to investigate customer power quality complaints and compliance situations, verify billing, and pinpoint locations of high demand and power consumption.
  • Page 7 MPQ1000-UG-EN Rev 1 Nov 2016...

  • Page 8: Receiving Information

    Notify Megger of any shortages. Examine the contents for damage received during transit. If any damage is discovered, file a claim with the carrier at once and notify Megger or it’s nearest authorized sales representative, giving a detailed description of the damage.
  • Page 9 MPQ1000-UG-EN Rev 1 Nov 2016...

  • Page 10: Overview Of Mpq1000

    This is accomplished by creating a setup on a computer using Power Quality Software and uploading it to the Megger MPQ1000 Power Quality Analyzer. Each unit can store up to 90 user-defined setups. Should you need to change setups on site, you may select any of your programmed setups using the Power Analyzer’s front panel...
  • Page 11 Class A Compliance CAT IV Rating Optional GPS Applications The features of the MPQ1000 make the unit very versatile and capable of performing various applications. Some of the applications the MPQ1000 can perform are listed below.  Class A Compliance Testing ...

  • Page 12: Definitions

    A measurement control system that ensures the same number of samples are Phase Lock Loop used to analyze a given cycle regardless of the cycles period, within the specifications of the unit. MPQ1000-UG-EN Rev 1 Nov 2016...
  • Page 13 An electronic file that contains the measurement configuration that shall be Setup File used by the PQ Analyzer during its recording. A selection in the MPQ1000 setup file that allows the user to determine how Storage Interval often the unit wakes up from sleep mode and takes measurements.
  • Page 14 A measurement of apparent power. Watts A unit of energy equivalent to one joule per second. A selection in the MPQ1000 setup file that allows the unit to record sample by Waveform sample data of each waveform for both Current and Electric Field. A Capture waveform will be captured once every storage interval.

  • Page 15: Rms Calculation

    Usr(n) = 0.9967 x Usr(n–1) + 0.0033 x U(10/12)rms Where: Usr(n) is the present value of the sliding reference voltage; Usr(n–1) is the previous value of the sliding reference voltage; and U(10/12)rms is the most recent 10/12-cycle r.m.s. value. MPQ1000-UG-EN Rev 1 Nov 2016...

  • Page 16: Rapid Voltage Changes: Under-Deviation Assessment And Over-Deviation Assessment

    For 3-phase systems, this can be written (with Uij fund = phase i to phase j fundamental voltage): The zero-sequence u0 component is evaluated by the magnitude of the following ratio, expressed as a percentage: MPQ1000-UG-EN Rev 1 Nov 2016...

  • Page 17: Current Unbalance

    Power Factor = Pf = TPF = P/S Energy KWH = KW / Number of Demand Intervals in an Hour KVARH = KVAR / Number of Demand Intervals in an Hour KVAH = KVA / Number of Demand Intervals in an Hour MPQ1000-UG-EN Rev 1 Nov 2016...

  • Page 18: Thd Measurement

    50 for the purpose of the compatibility levels in this standard NOTE: THD takes account of harmonics only. Mains Signaling Voltage: Performed per IEC 61000-3-8 IEC Flicker: Performed per IEC 61000-4-15 MPQ1000-UG-EN Rev 1 Nov 2016...
  • Page 19 MPQ1000-UG-EN Rev 1 Nov 2016...

  • Page 20: Mpq1000 Specifications

    Voltage Accuracy * (Current Accuracy +CT) KVAR Accuracy Voltage Accuracy * (Current Accuracy +CT) KVA Accuracy Voltage Accuracy * (Current Accuracy +CT) Phase Angle Error +/-1 Degree FEATURES Harmonics DC-50 per IEC 61000-4-7 Flicker IEC61000-4-15 Unbalance IEC61000-4-27 MPQ1000-UG-EN Rev 1 Nov 2016...
  • Page 21 Better than +/-0.005% POWER SUPPLY / CHARGER Input 90-264VAC (47-63Hz), 79VA Max Output 24VDC BATTERY Battery Type 12VDC NiMH (Use only Megger Battery) Run Through Time 8 Hours Minimum without CT’s Charge Time 2 Hours MEMORY Memory Type SD Card...

  • Page 22: Safety

     Hands, shoes, floor/ground must be dry when making any connection to a power line These warnings and safety precautions are to be used where appropriate when following instructions in this manual. CAUTION! The equipment could be impaired from improper use. Read the complete manual before use. MPQ1000-UG-EN Rev 1 Nov 2016...
  • Page 23 WARNING! The equipment should not be used while its battery door is removed or if there is any visible damage to the case or if the hardware holding the unit together has been loosened. MPQ1000-UG-EN Rev 1 Nov 2016...

  • Page 24: Mpq1000 Operation

    MPQ1000 Operation The following section describes the operation of the MPQ1000 unit. This section will describe in a step by step manner how to setup, program, install and download data from the MPQ1000. Connector Layout / Interconnect Phase AV Phase BV...
  • Page 25 DC Power Jack Located on the back of the analyzer. SD Card Located on the side of the analyzer MPQ1000-UG-EN Rev 1 Nov 2016...

  • Page 26: Front Panel Keypad Operation

    MPQ1000 Operation Front Panel Keypad Operation Menu Keys MPQ1000-UG-EN Rev 1 Nov 2016...

  • Page 27: Menu Flow Charts

    Menu Flow Charts MPQ1000-UG-EN Rev 1 Nov 2016...
  • Page 28 MPQ1000 Operation NOTE: Formatting the SD card will NOT erase data or setup files present on the SD card. MPQ1000-UG-EN Rev 1 Nov 2016...

  • Page 29: Dmm Mode

    The DMM screen can also be opened by pressing the DMM short cut key. The DMM screen consists of 5 different screens. 1. The DMM screen. This screen will display Real Time Voltages, THD and Currents. MPQ1000-UG-EN Rev 1 Nov 2016...
  • Page 30 2. The POWER screen. This screen will display Real Power, Reactive Power, Apparent Power, Displacement Power Factor and True Power Factor. 3. The UNBALANCE screen. This screen will display the Negative Sequence Unbalance and The Zero Sequence Unbalance. MPQ1000-UG-EN Rev 1 Nov 2016...
  • Page 31 5. The FLICKER screen. This screen will display the Instantaneous Flicker and the 1 Minute Flicker Interval. Note: This screen must be left on for at least 1 minute in order to view the flicker 1 minute interval. MPQ1000-UG-EN Rev 1 Nov 2016...

  • Page 32: Scope Mode

    In the HOLD mode the arrows can be used to zoom in and out of the waveform. By pressing the WAVEFORM key in the HOLD mode a scan line will open. This will allow you to view individual values throughout the waveform. MPQ1000-UG-EN Rev 1 Nov 2016...
  • Page 33 Use the UP / DOWN arrow keys to toggle between IEC Unbalance and ANSI Unbalance. 3. The HARMONICS screen. This screen will display Harmonics and Inter-Harmonics through the 50 Order. Use the UP / DOWN keys to scroll through the different channels and to view the harmonic direction. MPQ1000-UG-EN Rev 1 Nov 2016...

  • Page 34: Configuring The Mpq Unit

    Prior to first use the MPQ Unit needs to be configured. This allows the operator to set the date and time format as well as any operator preferences. NOTE: If these settings are not made then the date and times in the recordings may be incorrect. MPQ1000-UG-EN Rev 1 Nov 2016...

  • Page 35: Configure Date And Time Format

    1. From the HOME screen select SETUP then press the ENTER key.  2. Select DATE/TIME then press the ENTER key.  3. Use the UP / DOWN & ENTER keys to scroll down and select the desired date and time formats. MPQ1000-UG-EN Rev 1 Nov 2016...
  • Page 36 6. Use the UP / DOWN keys to scroll down to DAYLIGHT SAVINGS TIME.  Press the ENTER key to toggle between ON and OFF. Select desired mode. 7. When complete, press the BACK button to exit this screen and save the selections. MPQ1000-UG-EN Rev 1 Nov 2016...

  • Page 37: Configure Unit Preferences

    Configure unit preferences  1. From the HOME screen select SETUP then press the ENTER key.  2. Select PREFERENCES then press the ENTER key. MPQ1000-UG-EN Rev 1 Nov 2016...
  • Page 38 6. Change the Auto shutdown time (in minutes). The analyzer will shutdown after this amount of time providing the analyzer is NOT powered from its AC adapter and the analyzer is NOT recording. MPQ1000-UG-EN Rev 1 Nov 2016...

  • Page 39: Importing / Activating A Setup File

    A setup file is used to program the unit to perform different types of recording. Multiple setup files can be installed into the unit. These setup files can be activated from the front panel of the unit or using the Megger PQ software. Uploading a Setup File from the PC See the MEGGERPQ Manual.
  • Page 40 6. Use the UP / DOWN keys to scroll to the desired setup file and press the  ENTER key. This will import the setup file to the unit.  7. Press the ENTER key to close the IMPORT SETUP COMPLETE message. MPQ1000-UG-EN Rev 1 Nov 2016...

  • Page 41: Uploading A Setup File From The Sd Card

    1. Verify the batteries in the unit are fully charged or plug the unit into an AC source. 2. Power up the MPQ1000 PQ Analyzer and go to the MAIN Menu. 3. Plug the SD card into the MPQ1000 SD Card slot.

  • Page 42: Activating The Imported Setup File

    This will display the setup files in the unit.  4. Scroll down to the setup file you wish to activate press the ENTER key. This will activate the setup file.  5. Press the ENTER key to close the activated message. MPQ1000-UG-EN Rev 1 Nov 2016...

  • Page 43: Renaming A Data Or Setup File

    1. Using the UP / DOWN keys highlight the desired file to be renamed. 2. Press the SCOPE button to activate the keypad. 3. Using the UP / DOWN /◄ LEFT /► RIGHT keys navigate to the desired letter / number. MPQ1000-UG-EN Rev 1 Nov 2016...
  • Page 44 4. Press the ENTER key until the desired letter / number is displayed.  5. When the desired name is created scroll over the ACCEPT and press the ENTER key. The file name will now be changed. MPQ1000-UG-EN Rev 1 Nov 2016...
  • Page 45  To backspace, use the "<" symbol.  To enter a dot ".", dash "-", or underscore "_" , use the "1" key  No spaces are allowed in the file names. MPQ1000-UG-EN Rev 1 Nov 2016...

  • Page 46: Installing The Mpq1000 Analyzer

    The installation procedure consists of: 1. Charging the units battery prior to use. 2. Ensure that the MPQ1000 PQ Analyzer is not exposed to water, excessive dust, and other hazardous conditions. The MPQ1000 PQ Analyzer is not meant for outdoor use.

  • Page 47: Battery

    NiMH batteries within the unit. Plug the AC adapter into the MPQ1000 unit using the DC input jack. Then plug the adapter into a standard AC outlet (110V-240VAC 50Hz/60Hz). The battery should fully charge in approximately 2 hours.

  • Page 48: Voltage And Current Connections

    NOTE: Current probes not purchased from Megger require Megger adapters. To install the Power Analyzer using current clamps, plug the selected clamps into the current input connectors then clamp around the source to be measured. An arrow on the current clamp indicates the direction of the load.
  • Page 49 MPQ1000-UG-EN Rev 1 Nov 2016...

  • Page 50: Wiring Diagrams For Demand Recording

    The third voltage and current can be connected to the Power Analyzer but will be recorded as RMS data only, providing you activate the channels. CAUTION Inspect all power cords and wires for proper insulation integrity before connecting to any power source. MPQ1000-UG-EN Rev 1 Nov 2016...
  • Page 51 LOAD 2-WIRE SINGLE PHASE SINGLE WATTMETER ROTATION MPQ1000-UG-EN Rev 1 Nov 2016...
  • Page 52 Installing the MPQ1000 Analyzer LOAD 3-WIRE SINGLE PHASE RESIDENTIAL METER ROTATION MPQ1000-UG-EN Rev 1 Nov 2016...
  • Page 53 LOAD 3-WIRE DELTA CONNECTION 2- WATTMETER METHOD MPQ1000-UG-EN Rev 1 Nov 2016...
  • Page 54 Installing the MPQ1000 Analyzer LOAD 3-WIRE SPLIT PHASE 2- WATTMETER METHOD ROTATION MPQ1000-UG-EN Rev 1 Nov 2016...
  • Page 55 LOAD 3-WIRE NETWORK METER ROTATION ROTATION MPQ1000-UG-EN Rev 1 Nov 2016...
  • Page 56 Installing the MPQ1000 Analyzer LOAD 3-WIRE OPEN DELTA 2-WATTMETER METHOD ROTATION ROTATION AC-BA-CB AC-CB-BA MPQ1000-UG-EN Rev 1 Nov 2016...
  • Page 57 LOAD 3-WIRE WYE CONNECTION 2-WATTMETER METHOD ROTATION ROTATION MPQ1000-UG-EN Rev 1 Nov 2016...
  • Page 58 Installing the MPQ1000 Analyzer LOAD 4-WIRE RED-LEG OPEN DELTA 3-WATTMETER METHOD ROTATION ROTATION AC-BA-CB AC-CB-BA MPQ1000-UG-EN Rev 1 Nov 2016...
  • Page 59 LOAD 4-WIRE RED-LEG DELTA 3-WATTMETER METHOD ROTATION ROTATION AC-BA-CB AC-CB-BA MPQ1000-UG-EN Rev 1 Nov 2016...
  • Page 60 Installing the MPQ1000 Analyzer LOAD 4-WIRE WYE CONNECTION 3-WATTMETER METHOD ROTATION ROTATION MPQ1000-UG-EN Rev 1 Nov 2016...
  • Page 61 LOAD 4-WIRE WYE CONNECTION 2½- WATTMETER METHOD ROTATION ROTATION MPQ1000-UG-EN Rev 1 Nov 2016...

  • Page 62: Floating Wye Neutral Measurement

    Installing the MPQ1000 Analyzer Floating Wye Neutral Measurement LOAD FLOATING WYE CONNECTION 4-WIRE WYE CONNECTION 3-WATTMETER METHOD MPQ1000-UG-EN Rev 1 Nov 2016...

  • Page 63: Verify Active Setup File

    1. From the Main Menu scroll down to SETUP and press the ENTER key. 2. This will take you to the SETUP menu. Scroll down to SELECT and press the  ENTER key. The active Setup File will have an asterisk in front. MPQ1000-UG-EN Rev 1 Nov 2016...

  • Page 64: Starting And Stopping A Recording

    Use the arrow keys to scroll over to the POWER selection. Verify the KW measurements are positive. If they are not then a current probe may be backwards. Verify the voltage and current phase angles are correct for the active setup file. MPQ1000-UG-EN Rev 1 Nov 2016...

  • Page 65: Starting A Recording

     The default frequency is correct.  The inputs are correct for the power parameters selected.  The current clamps are set to the proper range.  The phase angles are correct for the configuration selected. MPQ1000-UG-EN Rev 1 Nov 2016...
  • Page 66  Ignore the mismatch. Please note: if this option is chosen the current values recorded will be incorrect. The analyzer will check the CT ranges for each channel individually. Therefore it is possible to get the same message 3 times. Each message will display a different channel. MPQ1000-UG-EN Rev 1 Nov 2016...
  • Page 67 If the display on the analyzer is off, pressing the RECORD key will first turn on the display.  Press the RECORD key a second time to stop the recording.  A message will appear asking if you are sure. Press the ENTER key and the recording will now be stopped. MPQ1000-UG-EN Rev 1 Nov 2016...

  • Page 68: Downloading Data From The Mpq1000

    Downloading Data from the MPQ1000 The data from the MPQ2000 can be retrieved in several different manners.  The data can be transferred through the type B USB Port directly to the PC.  The data can be transferred through the Ethernet Port directly to the PC.
  • Page 69 The data transfer will now begin. 6. Once the data is transferred a success message will appear. NOTE: See AVTMMEGGERPQ manual for transferring data from the USB stick or the SD card to the PC. MPQ1000-UG-EN Rev 1 Nov 2016...

  • Page 70: Viewing Data On The Mpq Pq Analyzer

     RVC  Phase Angle Deviation  Mains Signaling Events  All charts and traces support a zoom function and a scan line. The following sections show how to view the recorded data on the unit. MPQ1000-UG-EN Rev 1 Nov 2016...

  • Page 71: Viewing An Rms Chart

    2. Press the ENTER key to select an option. Select VIEW DATA Select Data File Select type of RMS chart then View RMS press ENTER to create chart. See next page for RMS chart description. MPQ1000-UG-EN Rev 1 Nov 2016...
  • Page 72 ENTER key to enter zoom SIDE arrows to select different mode and use the scan line. charts. Select Phases: Use UP / DOWN arrows to select different phases 3. To EXIT chart, press the BACK◄ button. MPQ1000-UG-EN Rev 1 Nov 2016...

  • Page 73: Viewing A Unbalance Chart

    1. Use the UP  / DOWN  to navigate through the menu options.  2. Press the ENTER key to select an option. Select Data File Select VIEW DATA Select UNBALANCE then press ENTER View Unbalance Chart to create chart. See next page for unbalance chart description MPQ1000-UG-EN Rev 1 Nov 2016...
  • Page 74 Zoom / Scan: Press the SIDE arrows to select different DOWN arrows to select ENTER key to enter zoom charts. different phases mode and use the scan line. 3. To EXIT chart press the BACK◄ button. MPQ1000-UG-EN Rev 1 Nov 2016...

  • Page 75: Viewing A Power Or Energy Chart

    2. Press the ENTER key to select an option. Select VIEW DATA Select Data File Select POWER or ENERGY then press View POWER CHART ENTER to create chart. See next page for Power and Energy chart description. MPQ1000-UG-EN Rev 1 Nov 2016...
  • Page 76 Zoom / Scan: Press the SIDE arrows to select different DOWN arrows to select ENTER key to enter zoom charts. different phases mode and use the scan line. 3. To EXIT chart press the BACK◄ button. MPQ1000-UG-EN Rev 1 Nov 2016...

  • Page 77: Viewing A Thd Chart

    1. Use the UP  / DOWN  to navigate through the menu options.  2. Press the ENTER key to select an option. Select VIEW DATA Select Data File View THD CHART Select THD then press ENTER to create chart. See next page for THD chart description. MPQ1000-UG-EN Rev 1 Nov 2016...
  • Page 78 Zoom / Scan: Press the SIDE arrows to select different DOWN arrows to select ENTER key to enter zoom charts. different phases mode and use the scan line. 3. To EXIT chart press the BACK◄ button. MPQ1000-UG-EN Rev 1 Nov 2016...

  • Page 79: Viewing A Frequency Chart

    1. Use the UP  / DOWN  to navigate through the menu options.  2. Press the ENTER key to select an option. Select VIEW DATA Select Data File View FREQUENCY CHART Select Frequency then press ENTER to create chart. See next page for Frequency chart description MPQ1000-UG-EN Rev 1 Nov 2016...
  • Page 80 Zoom / Scan: Press the Select Function: Use SIDE to ENTER key to enter zoom SIDE arrows to select different mode and use the scan line. charts. 3. To EXIT chart press the BACK◄ button. MPQ1000-UG-EN Rev 1 Nov 2016...

  • Page 81: Viewing A Harmonics / Inter-Harmonics Chart

    2. Press the ENTER key to select an option. Select VIEW DATA Select Data File Select harmonic sequence then press Select Harmonics or Inter-Harm ENTER to create chart. (Inter-Harmonics). See next page for Harmonic chart description MPQ1000-UG-EN Rev 1 Nov 2016...
  • Page 82 ENTER key to enter zoom charts. different phases mode and use the scan line. 3. To EXIT chart press the BACK◄ button. The following screen shall be displayed.  4. Scroll to RETURN and press the ENTER key. MPQ1000-UG-EN Rev 1 Nov 2016...

  • Page 83: Viewing A Flicker Chart

    2. Press the ENTER key to select an option. Select VIEW DATA Select Data File Select Short Term or Long Term then Select Flicker press ENTER to create chart. See next page for Flicker chart description. MPQ1000-UG-EN Rev 1 Nov 2016...
  • Page 84 ENTER key to enter zoom charts. different phases mode and use the scan line. 3. To EXIT chart press the BACK◄ button. The following screen shall be displayed.  4. Scroll to RETURN and press the ENTER key. MPQ1000-UG-EN Rev 1 Nov 2016...

  • Page 85: Viewing An Event Chart

    2. Press the ENTER key to select an option. Select VIEW DATA Select Data File Select type of event using the side to side Select Events arrows, then press ENTER to select See next page. MPQ1000-UG-EN Rev 1 Nov 2016...
  • Page 86 Trace end date and time Zoom / Scan: Press the ENTER key to enter zoom mode and use the scan line. 3. To EXIT chart press the BACK◄ button and scroll through the options. MPQ1000-UG-EN Rev 1 Nov 2016...
  • Page 87 MPQ1000-UG-EN Rev 1 Nov 2016...

  • Page 88: Unit Maintenance

    The battery life may vary depending on how the battery is maintained. Battery Replacement The following procedure should be followed when replacing the MPQ1000 battery: 1. If the unit is on, turn the unit off by pressing and releasing the ON/OFF button.
  • Page 89 6. Grasp the wires between the battery and the connector and pull straight up until the connector unplugs from the PQ-1000. 7. Connect a new battery to the PQ-1000 by aligning the battery connector to the pins and pressing it in place. MPQ1000-UG-EN Rev 1 Nov 2016...
  • Page 90 10% capacity. If desired, the unit can be left running and allowed to fully discharged and shut down. MPQ1000-UG-EN Rev 1 Nov 2016...

  • Page 91: Help Screen

    To open the HELP screen push the HELP short cut button. This screen will display the firmware versions of the MPQ analyzer, hardware version, serial number, calibration date as well as the IP address of the analyzer if it is connected to a network. MPQ1000-UG-EN Rev 1 Nov 2016...

  • Page 92: Spare Parts

    Spare Parts Part No. Description 2008-369 Battery Pack JA1009 Current Connector Dust Covers 2006-093 Wire Stand MPQ1000-UG-EN Rev 1 Nov 2016...
  • Page 93 99 Washington Street Melrose, MA 02176 Phone 781-665-1400 Toll Free 1-800-517-8431 Visit us at www.TestEquipmentDepot.com MPQ1000-UG-EN Rev 1 Nov 2016...

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