GE Pqm 2 Manual
Have a look at the manual GE Pqm 2 Manual online for free. It’s possible to download the document as PDF or print. UserManuals.tech offer 45 GE manuals and user’s guides for free. Share the user manual or guide on Facebook, Twitter or Google+.
Digital Energy PQMII Power Quality Meter Instruction Manual Software Revision: 2.2x Manual P/N: 1601-0118-AE Manual Order Code: GEK-106435N Copyright © 2011 GE Digital Energy GE Digital Energy 215 Anderson Avenue, Markham, Ontario Canada L6E 1B3 Tel: (905) 294-6222 Fax: (905) 201-2098 Internet: http://www.gedigitalenergy.com GE Digital Energys Quality Management System is registered to ISO9001:2000 QMI # 005094 UL # A3775 *1601-0118-AE*
© 2010 GE Digital Energy Incorporated. All rights reserved. GE Digital Energy PQMII Power Quality Meter instruction manual for revision 2.2x. PQMII Power Quality Meter, is a registered trademark of GE Digital Energy Inc. The contents of this manual are the property of GE Digital Energy Inc. This documentation is furnished on license and may not be reproduced in whole or in part without the permission of GE Digital Energy. The content of this manual is for informational use only and is subject to change without notice. Part numbers contained in this manual are subject to change without notice, and should therefore be verified by GE Digital Energy before ordering. Part number: 1601-0118-AE (September 2011)
TABLE OF CONTENTS PQMII POWER QUALITY METER – INSTRUCTION MANUALTOC–I Table of Contents 1: OVERVIEWINTRODUCTION TO THE PQMII ................................................................................................... 1-1 D ESCRIPTION ........................................................................................................................ 1-1 F EATURE HIGHLIGHTS ......................................................................................................... 1-2 A PPLICATIONS OF THE PQMII ........................................................................................... 1-2 STANDARD FEATURES ................................................................................................................... 1-5 M ETERING ............................................................................................................................. 1-5 A LARMS ................................................................................................................................. 1-5 C OMMUNICATIONS .............................................................................................................. 1-5 F UTURE EXPANSION ............................................................................................................ 1-5 O PEN ARCHITECTURE ......................................................................................................... 1-6 OPTIONAL FEATURES ..................................................................................................................... 1-7 T RANSDUCER INPUT/OUTPUTS ......................................................................................... 1-7 C ONTROL OPTION ............................................................................................................... 1-7 P OWER ANALYSIS OPTION ................................................................................................. 1-8 ENERVISTA PQMII SETUP SOFTWARE ..................................................................................... 1-12 O VERVIEW ............................................................................................................................ 1-12 ORDER CODES ................................................................................................................................... 1-13 O RDER CODE TABLE ........................................................................................................... 1-13 M ODIFICATIONS ................................................................................................................... 1-13 A CCESSORIES ....................................................................................................................... 1-13 C ONTROL POWER ................................................................................................................ 1-14 SPECIFICATIONS ............................................................................................................................... 1-15 I NPUTS/OUTPUTS ................................................................................................................ 1-15 T RACE MEMORY TRIGGER .................................................................................................. 1-16 S AMPLING MODES .............................................................................................................. 1-16 O UTPUT RELAYS .................................................................................................................. 1-16 M ETERING ............................................................................................................................. 1-17 M ONITORING ........................................................................................................................ 1-17 S YSTEM ................................................................................................................................. 1-19 T ESTING AND APPROVALS .................................................................................................. 1-19 P HYSICAL ..............................................................................................................................1-21 2: INSTALLATIONPHYSICAL CONFIGURATION ........................................................................................................2-1 M OUNTING ........................................................................................................................... 2-1 P RODUCT IDENTIFICATION .................................................................................................. 2-2 M ANUAL AND FIRMWARE REVISIONS ............................................................................... 2-2 ELECTRICAL CONFIGURATION ................................................................................................... 2-3 E XTERNAL CONNECTIONS .................................................................................................. 2-3 W IRING DIAGRAMS ............................................................................................................. 2-5 3- WIRE SYSTEM USING TWO CTS .................................................................................... 2-12 C ONTROL POWER ................................................................................................................ 2-13 VT I NPUTS ............................................................................................................................ 2-13 CT I NPUTS ............................................................................................................................ 2-13 O UTPUT RELAYS .................................................................................................................. 2-14 S WITCH INPUTS (OPTIONAL) .............................................................................................. 2-14 A NALOG OUTPUTS (OPTIONAL) ......................................................................................... 2-16 A NALOG INPUT (OPTIONAL) ............................................................................................... 2-17
TOC–IIPQMII POWER QUALITY METER – INSTRUCTION MANUAL TABLE OF CONTENTS RS485 SERIAL PORTS ........................................................................................................ 2-17 RS232 F RONT PANEL PORT ............................................................................................. 2-19 D IELECTRIC STRENGTH TESTING ........................................................................................ 2-19 3: OPERATIONFRONT PANEL AND DISPLAY .......................................................................................................3-1 F RONT PANEL ...................................................................................................................... 3-1 D ISPLAY ................................................................................................................................. 3-1 LED INDICATORS .............................................................................................................................. 3-2 D ESCRIPTION ........................................................................................................................ 3-2 S TATUS .................................................................................................................................. 3-2 C OMMUNICATE ..................................................................................................................... 3-2 R ELAYS .................................................................................................................................. 3-3 KEYPAD ................................................................................................................................................. 3-4 D ESCRIPTION ........................................................................................................................ 3-4 M ENU KEY ............................................................................................................................ 3-4 E SCAPE KEY .......................................................................................................................... 3-4 E NTER KEY ............................................................................................................................ 3-4 R ESET KEY ............................................................................................................................ 3-4 M ESSAGE KEYS .................................................................................................................... 3-5 V ALUE KEYS ......................................................................................................................... 3-6 D ATA ENTRY METHODS ...................................................................................................... 3-6 S ETPOINT ACCESS SECURITY ............................................................................................. 3-7 DEFAULT MESSAGES ...................................................................................................................... 3-8 D ESCRIPTION ........................................................................................................................ 3-8 A DDING A DEFAULT MESSAGE .......................................................................................... 3-8 D ELETING A DEFAULT MESSAGE ....................................................................................... 3-8 D EFAULT MESSAGE SEQUENCE ......................................................................................... 3-9 4: SOFTWAREINTRODUCTION ................................................................................................................................ 4-1 O VERVIEW ............................................................................................................................ 4-1 H ARDWARE ........................................................................................................................... 4-2 I NSTALLING THE ENERVISTA PQMII SETUP SOFTWARE ................................................ 4-3 CONFIGURING SERIAL COMMUNICATIONS .......................................................................... 4-7 D ESCRIPTION ........................................................................................................................ 4-7 UPGRADING FIRMWARE ............................................................................................................... 4-8 D ESCRIPTION ........................................................................................................................ 4-8 S AVING SETPOINTS TO A FILE ............................................................................................ 4-8 L OADING NEW FIRMWARE ................................................................................................. 4-8 L OADING SAVED SETPOINTS .............................................................................................. 4-10 USING THE ENERVISTA PQMII SETUP SOFTWARE ............................................................. 4-11 E NTERING SETPOINTS ......................................................................................................... 4-11 V IEWING ACTUAL VALUES .................................................................................................. 4-12 S ETPOINT FILES .................................................................................................................... 4-12 G ETTING HELP ..................................................................................................................... 4-12 POWER ANALYSIS ............................................................................................................................ 4-13 W AVEFORM CAPTURE ......................................................................................................... 4-13 H ARMONIC ANALYSIS ......................................................................................................... 4-13 T RACE MEMORY ................................................................................................................... 4-14 D ATA LOGGER ...................................................................................................................... 4-16 V OLTAGE DISTURBANCE RECORDER ................................................................................. 4-18 USING ENERVISTA VIEWPOINT WITH THE PQMII ............................................................... 4-21 P LUG AND PLAY EXAMPLE ................................................................................................. 4-21
TABLE OF CONTENTS PQMII POWER QUALITY METER – INSTRUCTION MANUALTOC–III 5: SETPOINTSINTRODUCTION ................................................................................................................................ 5-1 S ETPOINT ENTRY METHODS ............................................................................................... 5-1 S ETPOINTS MAIN MENU ..................................................................................................... 5-2 S1 PQMII SETUP ................................................................................................................................ 5-5 D ESCRIPTION ........................................................................................................................ 5-5 P REFERENCES ....................................................................................................................... 5-5 S ETPOINT ACCESS ............................................................................................................... 5-6 S ERIAL PORTS ...................................................................................................................... 5-7 DNP 3.0 C ONFIGURATION ................................................................................................ 5-8 C LOCK ................................................................................................................................... 5-9 C ALCULATION PARAMETERS .............................................................................................. 5-10 C LEAR DATA ......................................................................................................................... 5-12 E VENT RECORDER ............................................................................................................... 5-13 T RACE MEMORY ................................................................................................................... 5-14 P ROGRAMMABLE MESSAGE ............................................................................................... 5-17 P RODUCT OPTIONS ............................................................................................................. 5-18 S2 SYSTEM SETUP ............................................................................................................................ 5-19 C URRENT AND VOLTAGE CONFIGURATION ...................................................................... 5-19 A NALOG OUTPUTS .............................................................................................................. 5-21 A NALOG INPUT .................................................................................................................... 5-25 S WITCH INPUTS ................................................................................................................... 5-27 P ULSE OUTPUT .................................................................................................................... 5-28 P ULSE INPUT ........................................................................................................................ 5-29 D ATA LOGGER ...................................................................................................................... 5-30 V OLTAGE DISTURBANCE ..................................................................................................... 5-30 S3 OUTPUT RELAYS ......................................................................................................................... 5-32 D ESCRIPTION ........................................................................................................................ 5-32 A LARM RELAY ...................................................................................................................... 5-32 A UXILIARY RELAYS ............................................................................................................... 5-32 S4 ALARMS/CONTROL ................................................................................................................... 5-34 C URRENT/VOLTAGE ALARMS ............................................................................................. 5-34 H ARMONIC DISTORTION ..................................................................................................... 5-39 F REQUENCY .......................................................................................................................... 5-40 P OWER ALARMS .................................................................................................................. 5-41 P OWER FACTOR ................................................................................................................... 5-43 D EMAND ALARMS ................................................................................................................ 5-46 P ULSE INPUT ........................................................................................................................ 5-48 T IME ....................................................................................................................................... 5-49 M ISCELLANEOUS ALARMS .................................................................................................. 5-50 S5 TESTING ......................................................................................................................................... 5-51 T EST RELAYS AND LEDS .................................................................................................... 5-51 C URRENT/VOLTAGE ............................................................................................................ 5-51 A NALOG OUTPUTS .............................................................................................................. 5-52 A NALOG INPUT .................................................................................................................... 5-53 S WITCH INPUTS ................................................................................................................... 5-53 F ACTORY USE ONLY ........................................................................................................... 5-54 6: MONITORINGACTUAL VALUES VIEWING ........................................................................................................... 6-1 D ESCRIPTION ........................................................................................................................ 6-1 A CTUAL VALUES MENU ...................................................................................................... 6-2 A1 METERING ..................................................................................................................................... 6-4 C URRENT METERING ........................................................................................................... 6-4
TOC–IVPQMII POWER QUALITY METER – INSTRUCTION MANUAL TABLE OF CONTENTS VOLTAGE METERING ........................................................................................................... 6-6 P HASORS ..............................................................................................................................6-8 P OWER METERING .............................................................................................................. 6-8 E NERGY METERING .............................................................................................................. 6-12 D EMAND METERING ............................................................................................................ 6-14 F REQUENCY METERING ....................................................................................................... 6-15 P ULSE INPUT COUNTERS .................................................................................................... 6-16 A NALOG INPUT .................................................................................................................... 6-17 A2 STATUS ........................................................................................................................................... 6-18 A LARMS ................................................................................................................................. 6-18 S WITCH STATUS ................................................................................................................... 6-20 C LOCK ................................................................................................................................... 6-21 P ROGRAMMABLE MESSAGE ................................................................................................ 6-21 A3 POWER ANALYSIS ..................................................................................................................... 6-22 P OWER QUALITY .................................................................................................................. 6-22 THD ...................................................................................................................................... 6-22 D ATA LOGGER ...................................................................................................................... 6-24 E VENT RECORDER ................................................................................................................ 6-24 V OLTAGE DISTURBANCE ..................................................................................................... 6-28 A4 PRODUCT INFO .......................................................................................................................... 6-30 S OFTWARE VERSIONS ......................................................................................................... 6-30 M ODEL INFORMATION ......................................................................................................... 6-30 7: APPLICATIONSEVENT RECORDER ............................................................................................................................ 7-1 L IST OF EVENTS ................................................................................................................... 7-1 A CCESS TO EVENT RECORDER INFORMATION ................................................................. 7-6 INTERFACING USING HYPERTERMINAL .................................................................................. 7-8 U PGRADING FIRMWARE ...................................................................................................... 7-8 C YCLING POWER ................................................................................................................. 7-8 H YPERTERMINAL .................................................................................................................. 7-8 PHASOR IMPLEMENTATION .........................................................................................................7-11 T HEORY OF PHASOR IMPLEMENTATION ............................................................................ 7-11 TRIGGERED TRACE MEMORY ...................................................................................................... 7-13 D ESCRIPTION ........................................................................................................................ 7-13 PULSE OUTPUT ................................................................................................................................. 7-14 P ULSE OUTPUT CONSIDERATIONS .................................................................................... 7-14 C ONNECTING TO AN END RECEIVER USING KYZ TERMINALS ...................................... 7-14 DATA LOGGER IMPLEMENTATION ............................................................................................ 7-16 D ATA LOGGER STRUCTURE ................................................................................................ 7-16 M ODES OF OPERATION ....................................................................................................... 7-17 A CCESSING DATA LOG INFORMATION .............................................................................. 7-17 I NTERPRETING DATA LOG INFORMATION ......................................................................... 7-17 D ATA LOG PARAMETERS ..................................................................................................... 7-20 READING LONG INTEGERS FROM THE MEMORY MAP ..................................................... 7-21 D ESCRIPTION ........................................................................................................................ 7-21 E XAMPLE ...............................................................................................................................7-21 PULSE INPUT APPLICATION ......................................................................................................... 7-23 D ESCRIPTION ........................................................................................................................ 7-23 PQMII P ULSE INPUT(S) WITH A PULSE INITIATOR USING KYZ TERMINALS ................ 7-23 PULSE TOTALIZER APPLICATION ............................................................................................... 7-24 D ESCRIPTION ........................................................................................................................ 7-24 T OTALIZING ENERGY FROM MULTIPLE METERING LOCATIONS ..................................... 7-24
TABLE OF CONTENTS PQMII POWER QUALITY METER – INSTRUCTION MANUALTOC–V 8: WARRANTYGE MULTILIN DEVICE WARRANTY ............................................................................................ 8-1 W ARRANTY STATEMENT ..................................................................................................... 8-1 APPENDIXMOD 506: CAPACITOR BANK SWITCHING ............................................................................ A-1 D ESCRIPTION ........................................................................................................................ A-1 S ETPOINTS ............................................................................................................................ A-1 A CTUAL VALUES .................................................................................................................. A-3 C ONDITIONS REQUIRED TO ENERGIZE A STEP ............................................................... A-4 A DDITIONS TO MODBUS MEMORY MAP .......................................................................... A-5 REVISION HISTORY .......................................................................................................................... A-7 R ELEASE DATES ................................................................................................................... A-7 R ELEASE NOTES ................................................................................................................... A-7 INDEX
TOC–VIPQMII POWER QUALITY METER – INSTRUCTION MANUAL TABLE OF CONTENTS
PQMII POWER QUALITY METER – INSTRUCTION MANUAL1–1 PQMII Power Quality Meter Chapter 1: Overview Digital Energy Ov er vie w 1.1 Introduction to the PQMII 1.1.1 Description The GE Multilin PQMII Power Quality Meter is an ideal choice for continuous monitoring of a single or three-phase system. It provides metering for current , voltage, real power, reactive power, apparent power, energy use, cost of power, power factor, and frequency. Programmable setpoints and four assignable output relays allow control functions to be added for specif ic applications. This includes basic alarm on over/under current or voltage, unbalance, demand-based load shedding, and capacitor power factor correction control. More complex control is possible using the four switch inputs; these can also be used for status information such as breaker open/closed and flow information. As a data gathering device for plant automation systems that integrate process, instrument , and electrical requirements, all monitored values are available via one of two RS485 communication ports running the Modbus protocol. If analog values are required for direct interface to a PLC, any of the monitored values can output as a 4 to 20 mA (or 0 to 1 mA) signal to replace up to four (4) separate transducers. A third RS232 communication port connects to a PC from the front panel for simultaneous access of information by other plant personnel. With increasing use of electronic loads such as computers, ballasts, and variable frequency drives, the quality of the power system is important . With the harmonic analysis option, any phase current or voltage can be displayed and the harmonic content calculated. Knowledge of the harmonic distribution allows action to be taken to prevent overheated transformers, motors, capacitors, neutral wires, and nuisance breaker trips. Redistribution of system loading can also be determined. The PQMII can also provide waveform and data printouts to assist in problem diagnosis.
1–2PQMII POWER QUALITY METER – INSTRUCTION MANUAL CHAPTER 1: OVERVIEW 1.1.2 Feature Highlights • Monitoring: A, V, VA, W, var, kWh, kvarh, kVAh, PF, Hz • Demand metering: W, var, A, VA • Setpoints for alarm or control from most measured values, including: unbalance, frequency, power factor, voltage, and current • four (4) output relays / four (4) switch inputs for flexible control conf iguration • four (4) isolated analog outputs replace transducers for PLC interface • one 4 to 20 mA analog input • Modbus communications • Three COM ports (two rear RS485 ports and one front RS232 port) for access by process, electrical, maintenance, and instrument personnel • Harmonic analysis for power quality review and problem correction • 40-character display and keypad for local programming • No-charge EnerVista PQMII Setup Software • Simulation mode for testing and training • Compact design for panel mount •AC/DC control power 1.1.3 Applications of the PQMII • Metering of distribution feeders, transformers, generators, capacitor banks, and motors • Medium and low voltage three-phase systems • Commercial, industrial, utility • Flexible control for demand load shedding, power factor, etc. • Power quality analysis • System debugging