Nexus 1500+ Power Quality Meter Brochure V.1.03
Contents
1. 16 Bit Waveform and Fault Recorder e Record up to 1024 samples per cycle including the ability to capture a transient at over 800 000 samples per cycle or at 90 MHz sampling speed e Voltage and current recording with pre and post event analysis e Fault recording offers 8 times full scale capture capability e 16 bit A D converter provides precise waveform resolution e Both hardware and software triggers are available High speed Status Input Triggers e Waveforms are recorded at time of status change e input change and waveform recording are time stamped to a 100 micro second resolution e nputs and waveforms can be displayed together to time breakers and relays Subcycle 50 MHz Transient Recorder V3 Option Transients often cause intermittent expensive periods of downtime The subcycle transient recorder allows you to e Record subcycle transients at 50 MHz resolution e Monitor switching noise from capacitors static transfer switches SCRs and other devices that negatively impact power quality This feature is essential for critical applications such as hospitals wafer fabs plants data centers and other highly power quality sensitive applications Independent ITIC CBEMA Log Plotting e Quickly view total surges sags and average duration in the independent ITIC CBEMA log e SEMI F47 graphing for power quality compliance in semi conductor industry Compatible Waveform Formats Using Communicator EXT2. Assignment Tier Names Schedules Annual Profile Monitored Data Sets Seasons Billing Periods Holidays Osy Type Assignenent Tier Names Schedules Annual Profle Monitored Data Sets Daily Schedules and Tier Change Number of Seasons Four Seasons Schedule Season Names Season Transition Dates Season One Season One Season One January Season Two Season Two Season Two April Start Time 12 00 AM 7 00 AM 6 00 PM 12 00 AM 12 00 AM 12 00 AM en ror Add a schedule for each daily profile Off Peak On Peak Off Peak Special On Peak Off Peak Delete the Schedule Season Three Season Three Season Three July Season Four Season Four Season Four October Self Read Time of Day Season Self Read 12 00 AM rus 1500 Demand Type Block Window Demand ietervat 900 seconds Add Tier Change Change the daily profile of your schedule by adding tiers Edit the Tier Change Delete the Tier Change Device Type Nexus 1500 Demand Type Block Window Demand Interval 900 seconds Class A Power Quality Recorder EIG s Nexus 1500 meter is one of the industry s premier fault and voltage disturbance recorders This instrument captures and stores a comprehensive picture of the history of voltage reliability and power quality events for detailed and extensive forensic engineering analysis The Nexus 1500 meter offers a multitude of power quality functionality that helps the user identify power quality problems includi
3. Waveform capture can be triggered by status input data inside GOOSE messages The user can program up to 16 status inputs that will trigger a waveform capture when the information is received via a GOOSE message The status inputs include digital inputs limit states and any other status input supported by the meter OOOO SI A a A S ae en eae 9 4 __ ___ __ __ _ _ e a OO OO A status input change on one meter can trigger a recording on many meters in a substation V Switch Key Technology The Nexus 1500 meter is equipped with V Switch key upgrade technology that lets you upgrade meter functionality even after installation This means you can purchase what you need now and then upgrade whenever you need the additional features Following are the available V Switch keys m p pe e 512 Meg Sampling Speed 1024 Up to 800 000 50 MHz Transients Eo o EN61000 4 30 i i Faaa a R EC 61850 Sever to O Po o o o o Ec 61850600sE t O Co oo y o Unique GOOSE Cross Trigger e Fault based cross trigger of waveform based on GOOSE message e Provides system wide distribution fault analysis on an event e iming better than 200 microseconds is typical e Many different circuits can be viewed after an event occured SCADA RTU IEC 61850 L AO Oe PPPS UESLTESAPERE ERLE PELE LEEPER PERERA EAE AREER AER oe as he SER 2 Gn A A DO OO Aa AD AA
4. 0 072 VA phase max at 600 volts 0 003 VA phase max at 120 volts Current Inputs 0 008 VA per phase max at 20 A Isolation e All inputs to outputs are isolated to 2500 VAC Temperature Rating e Operating temperature 20 to 70 C e Humidity Up to 95 RH non condensing e Storage temperature 30 to 80 C Sensing Method e Upto 1024 samples per cycle programmable Voltage Transient 50 MHz 1 8k V 10 e 6 Bit A D resolution multiple converters Constant Calibration technology e True RMS Accuracy Rating e This unit complies with and exceeds ANSI 012 20 and IEC 62053 22 accuracy requirements e Energy measurement accuracy at 0 06 e Full accuracy specifications available in Nexus 1500 meter User Manual e Time clock 3 5 ppm less than 10 seconds drift per month on crystal sync Update Time e 1 Second Revenue accurate readings e 1Cycle e Customizable high speed readings from 2 to 20 cycles RMS Control Power Requirements e D2 Option 100 240 VAC 50 60 Hz or 100 240 VDC e 115AC Option 100 240 VAC 50 60 Hz e D Option 18 60 VDC 24 48 VDC Systems e Burden 25 VA Max Frequency Range e 45 Hz 69 9 Hz Communication e Programmable parity and stop bits e Communication protocols Modbus TCP IP ASCII RTU DNP 3 0 IEC 61850 V2 and above e ANSI optical port e USB 1 1 2 0 Virtual COM port e RJ45 Ethernet port 10 100BaseT e Optiona
5. 0 Di gital ANSI oe VOLTAGE PHASOR TRENDS yt Inputs Optical Port ar CURRENT HARMONICS LOG STATUS x POWER ALARMS VERSIONS DEMAND FLICKER SETTINGS _ Revenue Two assignable meter lock Energy Test Pulses l USB Port Highly Capable Communication Options Substation Automation V Switch key levels V2 and above offer an embedded IEC 61850 Protocol Server for seamless integration with substation automation applications Features of the Nexus 1500 meter s IEC 61850 implementation include e The IEC 61850 Protocol Server allows up to 6 simultaneous MMS clients e Either Ethernet port can be configured for IEC 61850 only one port at a time can run IEC 61850 e GOOSE publisher subscriber functionality is supported e Buffered and unbuffered reports are supported for the following triggers general meter interrogation for example the report is generated in response to a query meter integrity for example the report is generated according to a programmed interval and data change for example the report is generated due to a change in the contents of a dataset e File transfer is supported e Embedded Web Protocol Server support is available for IEC 61850 CID file uploading IEC 61850 Protocol Server status and for displaying incoming and outgoing GOOSE messages e Multiple Logical Nodes which map flicker harmonics digital inputs outputs limit state voltage current energy and other data are Supported e
6. 4 20 mA self powered scalable e Wiring Common Mode e Accuracy 0 1 of Full Scale e Calibration Self calibrating e Scaling Programmable e Ordering Up to 4 Analog Output modules Analog Inputs e 8Al1 8 Analog Inputs 0 1 mA bidirectional e 8Al2 8 Analog Inputs 0 20 mA e 8AI3 8 Analog Inputs 0 5 VDC e 8Al4 8 Analog Inputs 0 10 VDC e Wiring Common Mode e Accuracy 0 25 of Full Scale e Scaling Programmable e Ordering Up to 4 Analog Input modules Digital Dry Contact Relay Outputs e AROQ1 4 Relay Outputs 5 A 125 VAC VDC Form C Latching e Ordering 1 module in addition to internal modules Digital Solid State Pulse Outputs e APOQ1 4 Solid State Pulse Outputs Form A or C KYZ pulses e Maximum Pulse Speed 20 pulses per second e Ordering Up to 4 Digital Solid State Output modules I O Module Accessories Required e PSIO Power supply required when using an external I O module The Nexus 1500 meter does not have internal power for external I O modules e MBIO Mounting bracket for external I O modules Must be ordered with external I O module Expandable External I O Modules Vibrant LCD Touch Screen Display The Nexus 1500 meter features an LCD color display with touch screen capability The display uses bright TFT glass with a high tempera ture and long life LED backlight LED is superior to CCFL solutions due to better temperature and half life specifications Screen
7. 61000 4 7 Class A Harmonics and Interharmonics Analysis e View harmonic magnitudes to the 511th order for each voltage and current channel e Harmonic magnitudes and phase angles in real time are resolved to the 127th order e Obtain THD TDD and K Factor e Conduct power quality analysis at the high end of the harmonic magnitude spectrum Phasor Analysis The monitor reads a phase angle analysis between the voltage and current channels allowing you to analyze efficiency and system integrity High speed Voltage Reliability Measurements The Nexus 1500 meter provides industry leading voltage measurement e Real time single cycle RMS measurements e Customizable high speed readings can be set from 2 to 20 cycles RMS Set Limit Control The Nexus 1500 power monitor provides the user with programmable setpoints This feature allows a user to configure the meter to be used as a control device for many applications such as e Capacitor control e Load shedding e Automatic transfer schemes e Transformer monitoring amp control e Redundant protection not designed for primary over current protection e Many other control functions Alarm Notification e The Nexus 1500 meter lets you set multiple programmable limits for any measured value as well as those Set up in a Boolean logic tree and limits set up in the IEC 61850 protocol implementation Users can be notified of alarm conditions via email
8. A A AA AA A Ast gir ii igi ta Sa RSS SARS ee Se eee ee eee eels een el senl ew en lel weete aia easels Saleen teeeae LAAS LITE VYEVY VV V Y lanad ana NAAGAAAAAAAARAAAAAAAA AAAAR A A AAR aAAAA oonnesceqeeie es casenssesccensesecnsececnccceensssecnssccenscssensssecnasstensesecnsussencsstessssssncsseensnstenccssensesscsassced FS SO SSS SS See eee eee eer ete VES USS Akaan ra ee ee Intelligent Substation IEC 61850 Design Cross Trigger Fault Readings for Simultaneous Station wide Fault Analysis The Meter of Choice for Critical Energy Measurement wer Generation Pa Modbus TCP IP IEC 61850 Designed for use between two utility tie points or for critical SCADA data Expandable Inputs and Outputs to Extend Measurements Internal I O Pulse Outputs 485P Dual RS485 Pulse Output Card e 4KYZ pulses Solid State e Pulse width 5 ms e Two RS485 ports Relay Outputs 6RO1 6 Relay Output Card e 5 A 250 VAC 30 VDC rated e Form C Latching Digital Input Status 16DI1 16 Status Inputs Card e Used for alarm detect or pulse accumulation e Upto 150 VDC wetted or non wetted 24 VDC nominal provided Note The Nexus 1500 meter provides one 0 slot for the 485P Slot 1 and two 1 0 slots for the 6RO1 and 16DI1 Slots 3 and 4 External I O Analog Outputs e 1mAON4 1MmAONS 4 or 8 Analog Outputs 0 1 mA self powered scalable bidirectional e 20mA0N4 20mAONB 4 or 8 Analog Outputs
9. Nexus 1500 Next Generation Power Meter for Critical Energy Circuits Boy 2013 09 19 12 37 37 Advanced Metering and Communication e Constant Calibration Architecture Provides Highly Superior Recording and Power Stable Readings as the Meter Self calibrates Quality Analysis Every 10 Seconds e Class A IEC 61000 4 30 Power Quality Measurement e Class A IEC 61000 4 15 Flicker Measurement e Class A IEC 61000 4 7 Harmonics Measurement e Critical Metering Needs are Met by 0 06 Accuracy in Energy Metrology e Color Touchscreen Programmable Display Enhances the Meter s Functionality e Supports Customized EN 50160 Power Quality Reporting e 6 Available Communication Ports Including Dual e Offers up to 4 GB of Memory for Storage Ethernet Ports e Offers 50 MegaHertz Transient Capture Speed e Ethernet Ports Offer Secure Configurable Port Services Control e The Perfect Meter for Co generation and Independent Power Providers e Supported COM Protocols Include Modbus DNP 3 0 Sas IEC 61850 and GOOSE Messaging e Supports Substation Automation Grid Monitoring and Distribution Substation Reliability Measurements Ci Electro Industries Gaugelech ELECTRICAL amp ELECTRONIC ASURING amp TEST EQUIP 22CZ Introduction The Nexus 1500 meter s capabilities insure that essential data is captured and stored so that critical information about important electrical circuits is not lost Designed with superior proces
10. displays include TRENDS REAL e Real time viewing voltage e Harmonic spectrum TIME current power demand analysis and waveforms 7 o E MAIN e Accumulated energy and e Realtime trending os time of use readings ae QUALITY e Log status e Flicker readings a e Configuration settings Alarms m el e Multi language Support a _ Vivid Color Display e Phasor Analysis Wiring Diagrams A BCN 4 Wire Wye 3 Element with 4 CTs and 3 PTs A B C N Note Optional CT for Current Measurement Only A BCN 4 Wire Wye 2 5 Element 3 CTs and 2 PTS 3 Wire 2 Element Delta Direct with 2 CTs 10 A BCN A BC Dimensional Drawings 10 74 27 28cm Je 5 04 6 91 12 80cm 17 55cm WO87 LL WIZ LLL 7L 9 W60 S L 76 S ws i wg9 1 96 9 Input Voltage Range e 5 347 VAC Line to Neutral e 10 600 VAC Line to Line Voltage Input Withstand Capability e Voltage Inputs isolated to 2500 VAC e Meets ANSI C37 90 1 Surge Withstand Capability Input Current Range e A Inputs 4x continuous e Programmable to any CT range e Fault current recording to 80 A peak e Secondary based on 5 A full scale Current Input Withstand Capability at 23 C e 100A for 10 seconds e 300 A for 3 seconds e 500 A for 1 second Burden e Voltage Inputs
11. duct User Manual for comprehensive specifications 11 To order a Nexus 1500 meter e Fill out the options you want in the order chart shown below e EIG can also provide current and potential transformers list accessories separately e Email or fax order information and quantity to the email address or fax e Specify Communicator EXT 4 0 software number listed below or call the phone number listed below to place your order Ordering Information Nexus Control Frequency Current Virtual Communication 1 O I O 1 O Base Meter Power Range Class Switch Expansion Slot 1 Slot 2 Slot 3 Slot 4 Numbers Example Nexus 1500 D2 60 z 20 V2 z 485P NTRJ 6RO1 6RO1 Nexus 115AC 60 20 v1 X X X X 1500 Meter 100 240 VAC 60 Hz 20A Standard No Option No Option No Option No Option 50 60 Hz Nexus 1500 Meter 512 MB memory 512 s c D2 50 2 V2 485P NTRJ 6RO1 6RO1 Universal 50 Hz 2A V1 1 GB memory 2 RS485 and Second RJ45 6 Relay 6 Relay 100 240 VAC 1024 s c 4 Pulse Outputs Network Card Outputs Outputs 50 60 Hz IEC 61850 or 100 240 VDC D V3 NTFO 16DI1 16DI1 18 60 VDC V2 4 GB memory Second Fiber 16 Status 16 Status 50 MHz Network Card Inputs Inputs Transient Recording ST terminated Accessory Options Software COMEXT4P1Y Communicator EXT 4 0 Software for Windows Single Computer License One Site I O Modules 1mAON4 4 Analog Outputs 0 1 mA PSIO Power Supply for 1mAON8 8 Ana
12. ely addressable Ethernet ports e 250 available events of combinations of four events Binary Input e Optional Fiber or RJ45 media on one Ethernet port Change Frozen Counter Counter Change and Analog Change Ethernet Communication Port Capabilities 8 Built in Digital High speed Status Inputs e 2 Ethernet ports provide multiple simultaneous communication e inputs automatically sense whether the circuit is externally wetted e Each port has separate MAC address and IP address e If externally wetted input up to 150 VDC is accepted e Supports Modbus TCP IP DNP 3 0 and IEC 61850 e f internally wetted the meter supplies the necessary voltage for the contol application e GOOSE messaging protocol supported for IEC 61850 Sync Check Aux Volt Input e Up to 32 Modbus TCP IP sockets per Ethernet port e Highly secure port control to disable uneeded services and ports VAUX Input can be used for e Email Function SMTP email to client on alarm Neutral to ground or aux voltage readings e Precise Time synchcronization SNTP Time sync protocol e Synchronizing schemes for example obtaining the frequency e File Transfer Protocol High speed file data transfer magnitude and phase angle on both sides of a switch or between generator and bus voltage Ethernet 1 n Ethernet 2 saia lian aan gt We eee eee RS485 2 a oo 6 12 Main CU Conran Outputs HOME ENERGY BARGRAPH REAL TIME TOU EE A 8 4
13. gramming changes e Power up down e Password access changes e Change of Firmware Test Mode and Energy Presets The Nexus 1500 meter offers a Test Mode for testing meter accuracy Test Mode allows the meter to be tested for watt hour and VAR hour accuracy without affecting the stored readings Using Test Mode users can verify the meter s readings over the lifespan of an installed meter without having to reset energy or disturb the load profiling and demand recording The Energy Preset feature allows a user to program the energy accumu lator values upon exiting Test Mode This lets the user compensate for accumulations missed during testing time or easily swap a new meter for a meter being replaced mi CT PT comp Prase v2 Transforme i az Perpetual Time of Use for Complex Metering The Nexus 1500 meter uses a perpetual Time of Use TOU calendar that only needs to be set up once The TOU implementation allows the user to set up multiple tariffs to meet any contractual obligations It also allows the user to customize any energy parameter for TOU The 16 available TOU registers can be configured not only for TOU built in energy readings but also for any stored data from pulses or RTU Master readings that might need TOU functionality File Rate Tier Profile Help GE a Fie Rate Tie Profile Help ro iat TOU Rate Tier Configurator TOU Rate Tier Configurator Seasons Billing Periods Holidays Day Type
14. l 2nd Ethernet port RJ45 or Fiber Optic e 2 RS485 ports optional Shipping e Total shipping weight approx 5 Ibs 2 3 kgs Shipping container dimensions 16 x 13 x 11 40 64 cm x 33 02 cm x 27 94 cm 7 49 19 02cm w871 trv Back Specifications Compliance ANSI 12 20 0 02 Class and IEC 62053 22 0 2S Class Accuracy ANSI C12 1 Code for Electricity Metering ANSI C62 41 Burst ANSI IEEE C37 90 1 Surge Withstand FCC Part 15 Subpart B Class A IEC 61000 4 2 ESD IEC 61000 4 3 Radiated Immunity IEC 61000 4 4 Fast Transient IEC 61000 4 5 Surge Immunity IEC 61000 4 6 Conducted Immunity IEC 61000 4 7 Harmonics IEC 61000 4 15 Flicker Meter IEC 61000 4 30 Class A IEC 62052 11 General Requirements IEC CISPR 14 1 Continuous EM Disturbance CE Marked UL and cUL Listed External I O Modules 1mAON4 4 Analog Outputs 0 1 mA 1mAON8 8 Analog Outputs 0 1 mA 20MAON4 4 Analog Outputs 4 20 mA 20mAONB 8 Analog Outputs 4 20 mA 8AI1 8 Analog Inputs 0 1 mA 8AI2 8 Analog Inputs 0 20 mA 8AI3 8 Analog Inputs 0 5 VDC 8Al4 8 Analog Inputs 0 10 VDC 4RO1 4 Relay Outputs 4P01 4 Solid State Pulse Outputs PSIO Power Supply for I O modules must be ordered with external 1 0 module MBIO I O mounting bracket must be ordered with external I O module Note Please see pro
15. log Outputs 0 1 mA External I O Modules 20mAON4 4 Analog Outputs 4 20 mA 8Al1 8 Analog Inputs 0 1 mA 8AI2 8 Analog Inputs 0 20 mA _ 8Al3 8 Analog Inputs 0 5 VDC 8AlI4 8 Analog Inputs 0 10 VDC 4RO1 4 Relay Outputs 4P01 4 Solid State Pulse Outputs Must be ordered with an external I O module About Electro Industries Electro Industries Gaugelech is one of the oldest and largest manufacturers of microprocessor based digital power meters in the United States ElG s success is attributable to our willingness to support our users with on staff technical expertise Contact us and we will assist you in solving your complex metering applications Cj Electro Industries Gaugelech 1800 Shames Drive Westbury NY 11590 1 877 EIMETER 1 877 346 3837 The Leader in Power Monitoring and Smart Grid Solutions Tel 516 334 0870 Fax 516 338 4741 Email sales electroind com www electroind com E154718 090415 V 1 03
16. ng harmonics sags swells and transients Power quality features include IEC 61000 4 30 Class A Power Quality Meter The Nexus 1500 meter is a comprehensive Class A power quality recorder Designed specifically to meet the rigorous IEC 61000 4 30 Class A standard it measures and analyzes power quality precisely All reporting is available via the EN 50160 reporting format which provides a weekly report of power quality indices system wide Additionally the report can be fully customized to meet the required application or jurisdictional needs e EC 61000 4 30 Reporting Class A Reporting supports the most stringent international power quality standards the Nexus 1500 meter offers full reporting of power quality conditions using the IEC 61000 4 30 Class A methodology e Automatic generation of EN 50160 reports and EN 50160 report customization to support different jurisdictional requirements Real Time Power Quality Compliance Report Section x 3 x Supply Voltage Variations Real Time Power Quality Compliance Report Supply voltage shall vary po more thas 10 0 of Un for 9 0 of the week EN50160 Individual Report Summary IF Fed 3084 C0008 08000 tn Set 9 00 Easy to Understand Reports Displaying PQ Compliance IEC 61000 4 15 Class A Flicker Meter e Flicker compliant with the IEC 61000 4 15 Class A standard e Operates on both 220 volt 50 Hz and 120 volt 60 Hz throughout Standard test points IEC
17. r Accuracy Charts Drift over Temperature Nexus 1500 Meter Load Curve at Temperature 120v PF 1 0 0 05 Error of Reading 0 pec 120v 25A a Ler r Bb 45 55 65 15 0 05 4 Temperature Typical 0 02 Accuracy over Full Range Note that typical accuracy is 0 02 however the meter specification should be consulted for accuracy details Meter Maintains Accuracy over Changing Temperature Advanced Revenue Meter for Primary Loads The Nexus 1500 unit is a primary revenue meter designed to be used for any important applications In addition to highly accurate energy measurement the meter features Full 4 quadrant metering e Energy load profiling log virtually unlimited historical trending e Time of Use perpetual calendar that supports multiple tariffs e Transformer and Line Loss compensation for both iron and copper and total substation losses e CT and PT compensation correct for errors in current and voltage transformers e Coincidental readings e g PF or VARs at time of Peak Demand to identify number of capacitors needed peak inefficiencies etc e Load aggregation universal metering pulse inputs can be used to aggregate or accumulate different loads utility products such as gas and water can also be accumulated System Events Logging The unit provides extensive usage information for detection of unauthorized access The unit records e Resets e ime changes e Pro
18. rent Range Error Accuracy of Nexus 1500 Meter PF 1 0 9 gt Nexus 1500 Meter 0 8 ANSI DF ANSI t Current A 0 1 01 0 15 0 2 0 257 0 3 0 4 OS 1 LS 7 25 3 4 S 8 10 I2 IS 187 20 New Constant Calibration Architecture Increases the Stability of Measurement Accuracy The Nexus 1500 meter improves on existing Nexus architecture by providing one of the best auto calibration methods available Earlier Nexus models relied on AccuMeasure technology that auto calibrated the meter every 12 hours or 5 degree temperature change Constant Calibration architecture improves significantly on this by providing considerably faster ongoing auto calibration With Constant Calibration architecture the meter utilizes a separate calibration channel to calibrate the incoming signal in real time every 10 seconds thereby insuring that the meter experiences minimal drift in accuracy over time and temperature With this auto calibrating circuit right out of the box the Nexus 1500 meter will stabilize its readings within 10 seconds This means you no longer have to wait for the meter to Stabilize in temperature to achieve optimal accuracy With Constant Calibration architecture the meter will hold its accuracy throughout its operation range Once the meter is tested it will maintain the precise accuracy even if the operating conditions are less than Ideal Typical Mete
19. sing power that lets it measure energy usage precisely large amounts of memory for recording events and advanced power quality reporting compliance the Nexus 1500 meter is the clear choice for your applications where critical metering is an absolute necessity be it for power utility industrial or other critical metering usage The Nexus 1500 meter records every aspect of electrical power including power quality and transients and gives you access to this information both in real time and through reports on the quality of the electrical circuit in compliance with the IEC 61000 4 30 Class A and EN 50160 international standards In this way the Nexus 1500 meter provides you with a comprehensive picture of your circuits power usage and reliability Highly Accurate Energy Metrology The Nexus 1500 meter incorporates one of the most advanced metrologies available for measuring energy Providing highly accurate measurements exceeding the ANSI C12 20 0 2 Class standard and the IEC 62053 22 0 25 Class standard the 1500 provides an Energy Class accuracy of 0 06 with typical shipping accuracies of 0 02 Additionally the meter has a highly accurate front panel test pulse that lets you test on 1 pulse at low pulse weight which you can use to quickly determine accuracy The meter also features a new precision real time clock that offers accuracy of 3 5 ppm or less than 10 seconds per month drift Typical Accuracy over Cur
20. software the meter will provide all waveform data via COMTRADE and PQDIF compatible formats This allows the waveform PQ and fault records to be read by most third party waveform analysis software programs Optrors 1 00Shemesle Waveform 37 V27N2014 10 57 15 000 PU Wevelorm Trigger Ven Seg f i Tet I VI i Beane ae Lif il f f Tig shit tits phitiis Pid po sieht oot ILLL HHHH ven AUATATAVATANAUATATAYAUAIATAUATAIAIAIAYATATAYA ath Be Sse es ea See an A 2S SS SS SSS Sees ase an e COMTRADE or common format for transient data exchange is defined by IEEE Std C37 111 e PQDIF or Power Quality Data Interchange Format is defined by IEEE Std 1159 3 2003 Record and Analyze Waveform Fault and Transient Data Multiport Communication The Nexus 1500 meter offers up to 6 simultaneous communication Industry Leading DNP 3 0 Level 2 Plus Complies ports with multiple protocols to meet almost every need with DNP Level 1 and Level 2 Certification Requirements Hardware Features e Up to 136 measurements 64 Binary Inputs 8 Binary Counters e 2 optional RS485 ports speaking Modbus and or DNP 3 0 64 Analog Inputs can be mapped to DNP static points e USB front panel port e Up to 16 relays and 8 resets can be controlled through DNP e Report by exception processing DNP Events deadbands with unsolicited response for serial communication e ANSI optical front panel port e 2 separat
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