Megger MPQ1000 User Manual Download Page 50

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WIRING DIAGRAMS for Demand Recording

MPQ1000-UG-EN Rev 6 April 2020

3-WIRE

OPEN DELTA

2-WATTMETER METHOD

LOAD

ROTATION

AC-BA-CB

ROTATION

AC-CB-BA

VAC

VBC

www.calcert.com

[email protected]

1.800.544.2843

Summary of Contents for MPQ1000

Page 1: ...MPQ1000 UG EN Rev 6 April 2020 User Manual Megger MPQ1000 PQ Analyzer www calcert com sales calcert com 1 800 544 2843 0 5 10 15 20 25 30...

Page 2: ...ned from Megger Refer to the warranty information below Specifications are subject to change without notice WARRANTY Products supplied by Megger are warranted against defects in material and workmansh...

Page 3: ...s and Safety Precautions 17 Safety Precautions 17 6 MPQ1000 Operation 19 Connector Layout Interconnect 19 Communication Ports 19 DC Power Jack 20 SD Card 20 Front Panel Keypad Operation 20 Menu Keys 2...

Page 4: ...onnections 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 11 Viewing Data on the MPQ PQ A...

Page 5: ...the operation of the unit as well as installation and operating instructions Read this manual before installing or using the equipment Special emphasis should be placed on all safety discussions AUDI...

Page 6: ...Current Clamps sold separately When your Megger MPQ1000 Kit arrives check the equipment received against the packaging list to ensure that all materials are present Notify Megger of any shortages Exa...

Page 7: ...e Some of the Power Analyzer s features include 1 24VDC Power Supply Input 90 to 264 VAC 50 60Hz 2 Contains rechargeable battery backup 3 SD Memory Card 4 USB Memory Stick Support 5 Color VGA display...

Page 8: ...D Trending 29 Harmonic Trending 30 Inter Harmonic Trending 31 Imbalance Trending 32 Rapid Voltage Change Measurement 33 Class A Compliance 34 CAT IV Rating Applications The features of the MPQ1000 mak...

Page 9: ...mental frequency Hysteresis A user selectable value that sets a buffer between the trigger level that starts a sag or swell event and the trigger level that ends the event This value is displayed as a...

Page 10: ...from the summation of the square root of the arithmetic mean average of the squares of the original voltage samples Sag An instantaneous or momentary decrease in the steady state RMS value Sample The...

Page 11: ...both Current and Electric Field A waveform will be captured once every storage interval Note This feature must be enabled in order to calculate THD and Harmonics Calculations RMS Calculation Voltage...

Page 12: ...ence component u2 is evaluated by the following ratio expressed as a percentage For 3 phase systems this can be written with Uij fund phase i to phase j fundamental voltage The zero sequence u0 compon...

Page 13: ...n Hour KVAH KVA Number of Demand Intervals in an Hour THD Measurement Where Q represents wither current or voltage Q1 is the r m s value of the fundamental component h is the harmonic order Qh is the...

Page 14: ...ctor 1 5 Max Voltage Ratio Multiplier 0 1 to 99999 Max Impedance 20 01 M to gnd nominal V common Impedance 5 0025 M to gnd nominal CURRENT Current Input Channels 4 Current Range 0 6000A CT Dependent W...

Page 15: ...o 1 0 Power Factor Accuracy 0 01 from 1 0 to 0 6 CT 0 017 from 0 6 to 99 CT Power Factor Accuracy Phase Angle Range 0 to 360 Degrees Phase Angle Error 1 Degree FEATURES Harmonics DC 50th per IEC 61000...

Page 16: ...SAFETY Channel to Channel Isolation Common Neutral Insulation 12 8KV Impulse Safety Standard IEC61010 CAT Rating IV 600V STANDARDS COMPLIANCE IEC Standard IEC61000 4 30 IEC Flicker IEC61000 4 15 IEEE...

Page 17: ...l only The National Electrical Code defines a qualified person as one familiar with the construction and operation of the equipment and the hazards involved Safety Precautions The following safety pre...

Page 18: ...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 www calcert com sales ca...

Page 19: ...ep by step manner how to setup program install and download data from the MPQ1000 Connector Layout Interconnect Communication Ports USB Stick USB Port Ethernet port located on side of analyzer Phase A...

Page 20: ...EN Rev 6 April 2020 20 DC Power Jack Located on the back of the analyzer SD Card Located on the side of the analyzer Front Panel Keypad Operation www calcert com sales calcert com 1 800 544 2843 0 5 1...

Page 21: ...MPQ1000 Operation MPQ1000 UG EN Rev 6 April 2020 21 Menu Keys Menu Flow Charts www calcert com sales calcert com 1 800 544 2843 0 5 10 15 20 25 30...

Page 22: ...M MPQ1000 UG EN Rev 6 April 2020 22 www calcert com sales calcert com 1 800 544 2843 0 5 10 15 20 25 30...

Page 23: ...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 NOTE If the an...

Page 24: ...splay 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 Unb...

Page 25: ...Use the UP DOWN arrows to scroll through the harmonic orders 5 The FLICKER screen This screen will display the Instantaneous Flicker and the 1 Minute Flicker Interval Note This screen must be left on...

Page 26: ...of the Voltage and Currents Waveform This screen is updated every few seconds Use the UP DOWN arrow keys to scroll through the different phases The image can be frozen by arrowing over to the HOLD opt...

Page 27: ...e and a Vector Diagram of the Angles 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...

Page 28: ...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 Configure Date and Time form...

Page 29: ...en press the ENTER key to select 5 Use the UP DOWN keys and scroll through the time zones until you find your time zone Press ENTER to select the time zone 6 Use the UP DOWN keys to scroll down to DAY...

Page 30: ...6 April 2020 30 Configure Unit Preferences 1 From the HOME screen select SETUP then press the ENTER key 2 Select PREFERENCES then press the ENTER key www calcert com sales calcert com 1 800 544 2843...

Page 31: ...IGHT field to open the drop down menu From here you can change the line weight of the traces on the charts 5 Click in the GRID LINE field to enable or disable grid lines on the charts displayed on the...

Page 32: ...er PQ software Modifying a Setup File A setup file is used to program the unit to perform different types of recording The setup file can be modified from the front panel of the MPQ analyzer as follow...

Page 33: ...ding intervals for RMS intervals demand power and energy interval as well as the THD interval The THD interval will also include the harmonics and inter harmonic interval The declared voltage can be s...

Page 34: ...r Default and Custom 4 Use the arrow keys to scroll to the desired setup and press the ENTER key to activate the setup file When a setup file is altered it will need to be saved 5 Using the right arro...

Page 35: ...e the MPQ SWG EN Manual Uploading a Setup File from the USB stick 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 t...

Page 36: ...ER key This will display the setup files on the USB stick 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 ENT...

Page 37: ...SD Card slot 4 Scroll down to SD Card on the Main Menu and press the ENTER key This will open the SD Card Memory Screen 5 Scroll down to IMPORT on the SD Card screen and press the ENTER key This will...

Page 38: ...lay the Setup Files screen 3 Scroll down to SELECT on the Setup Files screen and press the ENTER key This will display the setup files in the unit 4 Scroll down to the setup file you wish to activate...

Page 39: ...ta File start at the Select Data File screen on the unit HOME VIEW DATA 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...

Page 40: ...d scroll over the ACCEPT and press the ENTER key The file name will now be changed To backspace use the symbol To enter a dot dash or underscore _ use the 1 key No spaces are allowed in the file names...

Page 41: ...ON Turning on analyzer before completing all electrical connections or turning off analyzer after removing any electrical connections may result in erroneous readings The installation procedure consis...

Page 42: ...fully charge in approximately 2 hours Battery Storage The MPQ1000 NiMH battery self discharges an average of 1 day at room temperature If left for 90 days at room temperature the cells can fully disc...

Page 43: ...ge channels and current channels must be sequenced NOTE Current probes not purchased from Megger require Megger adapters To install the Power Analyzer using current clamps plug the selected clamps int...

Page 44: ...ith a balanced resistive load Reactive currents will rotate the current vectors clockwise or counterclockwise with respect to the voltages 3 In the 3 wire configurations you may select any one wire as...

Page 45: ...M MPQ1000 UG EN Rev 6 April 2020 46 IA V ROTATION N A VA IA LOAD 2 WIRE SINGLE PHASE SINGLE WATTMETER www calcert com sales calcert com 1 800 544 2843 0 5 10 15 20 25 30...

Page 46: ...RAMS for Demand Recording MPQ1000 UG EN Rev 6 April 2020 47 LOAD ROTATION N A 3 WIRE SINGLE PHASE RESIDENTIAL METER VAB IB IB IA VA VB IA A B N www calcert com sales calcert com 1 800 544 2843 0 5 10...

Page 47: ...M MPQ1000 UG EN Rev 6 April 2020 48 VAC VBC LOAD IA IB 3 WIRE DELTA CONNECTION 2 WATTMETER METHOD B C A www calcert com sales calcert com 1 800 544 2843 0 5 10 15 20 25 30...

Page 48: ...S for Demand Recording MPQ1000 UG EN Rev 6 April 2020 49 LOAD ROTATION N A 3 WIRE SPLIT PHASE 2 WATTMETER METHOD A N B VAN VBN IA IB VBN VAN IA IB www calcert com sales calcert com 1 800 544 2843 0 5...

Page 49: ...M MPQ1000 UG EN Rev 6 April 2020 50 VAN VBN IA IB LOAD 3 WIRE NETWORK METER B N A ROTATION ABC ROTATION ACB www calcert com sales calcert com 1 800 544 2843 0 5 10 15 20 25 30...

Page 50: ...or Demand Recording MPQ1000 UG EN Rev 6 April 2020 51 3 WIRE OPEN DELTA 2 WATTMETER METHOD LOAD ROTATION AC BA CB ROTATION AC CB BA VAC VBC IA IB C A www calcert com sales calcert com 1 800 544 2843 0...

Page 51: ...M MPQ1000 UG EN Rev 6 April 2020 52 ROTATION ACB 3 WIRE WYE CONNECTION 2 WATTMETER METHOD ROTATION ABC A C VAB IA IB VAC LOAD B www calcert com sales calcert com 1 800 544 2843 0 5 10 15 20 25 30...

Page 52: ...d Recording MPQ1000 UG EN Rev 6 April 2020 53 IA IB IC VA VB VC B C A N ROTATION AC BA CB ROTATION AC CB BA 4 WIRE RED LEG OPEN DELTA 3 WATTMETER METHOD LOAD www calcert com sales calcert com 1 800 54...

Page 53: ...00 UG EN Rev 6 April 2020 54 LOAD ROTATION AC BA CB ROTATION AC CB BA 4 WIRE RED LEG DELTA 3 WATTMETER METHOD A B C N IA IB IC VAN VBN VCN www calcert com sales calcert com 1 800 544 2843 0 5 10 15 20...

Page 54: ...Demand Recording MPQ1000 UG EN Rev 6 April 2020 55 LOAD 4 WIRE WYE CONNECTION 3 WATTMETER METHOD ROTATION ABC ROTATION ACB VAN VBN VCN IA IB IC C B A www calcert com sales calcert com 1 800 544 2843...

Page 55: ...M MPQ1000 UG EN Rev 6 April 2020 56 LOAD ROTATION ABC ROTATION ACB 4 WIRE WYE CONNECTION 2 WATTMETER METHOD VAN VBN IC IA IB C B N A www calcert com sales calcert com 1 800 544 2843 0 5 10 15 20 25 30...

Page 56: ...g MPQ1000 UG EN Rev 6 April 2020 57 Floating Wye Neutral Measurement LOAD IC IA IB VBN VAN VCN C A B N FLOATING WYE CONNECTION 4 WIRE WYE CONNECTION 3 WATTMETER METHOD www calcert com sales calcert co...

Page 57: ...m 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 w...

Page 58: ...d up all the inputs required for the active setup program Press the DMM short cut key to enter the DMM mode You can then view all voltage and current values the unit is connected to Use the arrow keys...

Page 59: ...per range The phase angles are correct for the configuration selected If any of the above is found to be incorrect the analyzer will display a message The message will indicate what parameters and cha...

Page 60: ...tion is correct it will start the recording and the following screen will appear This screen will display the Duration of the Recording the Time Remaining the Voltages and Currents as well as any even...

Page 61: ...PQ1000 UG EN Rev 6 April 2020 62 A message will appear asking if you are sure Press the ENTER key and the recording will now be stopped www calcert com sales calcert com 1 800 544 2843 0 5 10 15 20 25...

Page 62: ...nsferred to a USB stick plugged into the type A USB port The data can be imported directly from the SD Card Transfer data to a PC via SD Card Ethernet or USB Cable See the MEGGERPQ software manual Tra...

Page 63: ...key 5 Select EXPORT TEST DATA TO USB then press the ENTER key The data transfer will now begin 6 Once the data is transferred a success message will appear NOTE See MPQ SWG EN manual for transferring...

Page 64: ...y Power Factor THD Harmonics Inter Harmonics Frequency Flicker The MPQ Analyzer will display all the following events Sags Swells Sub cycle events High Speed Transients THD Events RVC Phase Angle Devi...

Page 65: ...creen 1 Use the UP DOWN to navigate through the menu options 2 Press the ENTER key to select an option See next page for RMS chart description Select VIEW DATA Select Data File Select type of RMS char...

Page 66: ...d time Select Function Use SIDE to SIDE arrows to select different charts Select Phases Use UP DOWN arrows to select different phases Zoom Scan Press the ENTER key to enter zoom mode and use the scan...

Page 67: ...en 1 Use the UP DOWN to navigate through the menu options 2 Press the ENTER key to select an option See next page for unbalance chart description Select VIEW DATA Select Data File Select UNBALANCE the...

Page 68: ...Select Function Use SIDE to SIDE arrows to select different charts Select Phases Use UP DOWN arrows to select different phases Zoom Scan Press the ENTER key to enter zoom mode and use the scan line D...

Page 69: ...n 1 Use the UP DOWN to navigate through the menu options 2 Press the ENTER key to select an option See next page for Power and Energy chart description Select VIEW DATA Select Data File Select POWER o...

Page 70: ...d time Select Function Use SIDE to SIDE arrows to select different charts Select Phases Use UP DOWN arrows to select different phases Zoom Scan Press the ENTER key to enter zoom mode and use the scan...

Page 71: ...E Screen 1 Use the UP DOWN to navigate through the menu options 2 Press the ENTER key to select an option See next page for THD chart description Select THD then press ENTER to create chart Select VIE...

Page 72: ...time Select Function Use SIDE to SIDE arrows to select different charts Select Phases Use UP DOWN arrows to select different phases Zoom Scan Press the ENTER key to enter zoom mode and use the scan l...

Page 73: ...en 1 Use the UP DOWN to navigate through the menu options 2 Press the ENTER key to select an option See next page for Frequency chart description Select Frequency then press ENTER to create chart Sele...

Page 74: ...press the BACK button Select Function Use SIDE to SIDE arrows to select different charts Zoom Scan Press the ENTER key to enter zoom mode and use the scan line Scale in Hertz Start date and time Trace...

Page 75: ...the UP DOWN to navigate through the menu options 2 Press the ENTER key to select an option See next page for Harmonic chart description Select Harmonics or Inter Harm Inter Harmonics Select harmonic...

Page 76: ...ENTER key Trace colors Trace end date and time Select Function Use SIDE to SIDE arrows to select different charts Select Phases Use UP DOWN arrows to select different phases Zoom Scan Press the ENTER...

Page 77: ...Use the UP DOWN to navigate through the menu options 2 Press the ENTER key to select an option See next page for Flicker chart description Select Flicker Select Short Term or Long Term then press ENT...

Page 78: ...ENTER key Trace colors Trace end date and time Select Function Use SIDE to SIDE arrows to select different charts Select Phases Use UP DOWN arrows to select different phases Zoom Scan Press the ENTER...

Page 79: ...Screen 1 Use the UP DOWN to navigate through the menu options 2 Press the ENTER key to select an option See next page Select Events Select type of event using the side to side arrows then press ENTER...

Page 80: ...to enter zoom mode and use the scan line Event Duration Minimum Maximum and Average values recoded during the event Event Number Scale in volts or amps Channel Start Date and Time Trace end date and...

Page 81: ...followed when replacing the MPQ1000 battery 1 If the unit is on turn the unit off by pressing and releasing the ON OFF button 2 Disconnect the external power supply if it is connected 3 Remove the st...

Page 82: ...ires between the battery and the connector and pull straight up until the connector unplugs from the MPQ1000 7 Connect a new battery to the MPQ1000 by aligning the battery connector to the pins and pr...

Page 83: ...enu item and pressing the ENTER key and then scrolling down to the PREFERENCE menu item and pressing the ENTER key 13 Select the AUTO OFF box and if necessary toggle it to its un checked state by pres...

Page 84: ...ery The unit may be turned on and used during this charge period if desired HELP Screen To open the HELP screen push the HELP short cut button This screen will display the firmware versions of the PQ...

Page 85: ...UG EN Rev 6 April 2020 87 13 Spare Parts Part No Description 2008 369 Battery Pack JA1009 Current Connector Dust Covers 2006 093 Wire Stand www calcert com sales calcert com 1 800 544 2843 0 5 10 15 2...

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