• power quality meter with phasor measurement unit

    Nexus® 1500+

    • Ideal for Smart Grid, Critical needs and Power Quality sensitive applications
    • Highly accurate, "constantly calibrating" revenue meter
    • IEC 61000-4-30 Class A Edition 3 and EN 50160 power quality analyzer
    • 50 MHz transient speed capture (800,000 samples per cycle)
    • Up to 4 GB of data storage for trending and analysis
    • Advanced data server with multiple protocols: Modbus, DNP, SMTP, SNTP, FTP, and more
    • IEC 61850 Protocol server with GOOSE messaging for Grid Automation applications

    Nexus® 1500+

    Next-Generation Power Quality
    Revenue Meter

    • Ideal for Smart Grid, Critical needs and Power Quality sensitive applications
    • Highly accurate, "constantly calibrating" revenue meter
    • IEC 6500-4-30 Class A Edition 3 and EN 50160 power quality analyzer
    • 50 MHz transient speed capture (800,000 samples per cycle)
    • Up to 4 GB of data storage for trending and analysis
    • Advanced data server with multiple protocols: Modbus, DNP, SMTP, SNTP, FTP, and more
    • IEC 61850 Protocol server with GOOSE messaging for Grid Automation applications
    • Ideal for Smart Grid, Critical needs and Power Quality sensitive applications
    • Highly accurate, "constantly calibrating" revenue meter
    • IEC 61000-4-30 Class A Edition 3 and EN 50160 power quality analyzer
    • 50 MHz transient speed capture (800,000 samples per cycle)
    • Up to 4 GB of data storage for trending and analysis
    • Advanced data server with multiple protocols: Modbus, DNP, SMTP, SNTP, FTP, and more
    • IEC 61850 Protocol server with GOOSE messaging for Grid Automation applications

    Nexus® 1500+

    • Ideal for Smart Grid, Critical needs and Power Quality sensitive applications
    • Highly accurate, "constantly calibrating" revenue meter
    • IEC 61000-4-30 Class A Edition 3 and EN 50160 power quality analyzer
    • 50 MHz transient speed capture (800,000 samples per cycle)
    • Up to 4 GB of data storage for trending and analysis
    • Advanced data server with multiple protocols: Modbus,
      DNP, SMTP, SNTP, FTP, and more
    • IEC 61850 Protocol server with GOOSE messaging
      for Grid Automation applications

    Nexus® 1500+

    Next-Generation Power Quality Revenue Meter

    Next-Generation Power Quality Revenue Meter

    Next-Generation Power Quality Revenue
    Meter

  • power quality meter with phasor measurement unit
    Nexus® 1500+
    Revenue Metering for Commercial & Industrial Applications
    • Monitor, control and alarm on peak demand for conducting load shedding schemes and demand charge reduction schemes
    • Track power usage system-wide with high accuracy, to match utility meter results
    • Monitor PF distribution and enable PF correction, to balance loads and reduce VARs on the system
    • Monitor and participate in demand response, utilizing excess backup generation
    • Meter energy efficiency initiatives for actual energy savings
    Nexus® 1500+
    Revenue Metering for Commercial
    & Industrial Applications
    Nexus® 1500+
    Revenue Metering for Commercial
    & Industrial Applications
    • Monitor, control and alarm on peak demand for conducting load shedding schemes and demand charge reduction schemes
    • Track power usage system-wide with high accuracy, to match utility meter results
    • Monitor PF distribution and enable PF correction, to balance loads and reduce VARs on the system
    • Monitor and participate in demand response, utilizing excess backup generation
    • Meter energy efficiency initiatives for actual energy savings
    • Monitor, control and alarm on peak demand for conducting load shedding schemes and demand charge reduction schemes
    • Track power usage system-wide with high accuracy, to match utility meter results
    • Monitor PF distribution and enable PF correction, to balance loads and reduce VARs on the system
    • Monitor and participate in demand response, utilizing excess backup generation
    • Meter energy efficiency initiatives for actual energy savings
    Nexus® 1500+
    Revenue Metering for Commercial & Industrial
    Applications
    • Monitor, control and alarm on peak demand for conducting load shedding schemes and demand charge reduction schemes
    • Track power usage system-wide with high accuracy, to match utility meter results
    • Monitor PF distribution and enable PF correction, to balance loads and reduce VARs on the system
    • Monitor and participate in demand response, utilizing excess backup generation
    • Meter energy efficiency initiatives for actual energy savings
  • EGI's Constant Calibration
    Nexus® 1500+
    EIG's Constant Calibration Architecture Circuitry
    • Constant Calibration architecture - real time auto-calibration every 10 seconds for the life of the meter
    • Constant Calibration architecture insures the best accuracy over temperature and time
    • Designed with built-in, real time circuitry that checks and adjusts metrology to insure that metering accuracy is optimal under all circumstances
    • Revenue accurate to 0.06% for energy - typical accuracies much higher even at very light load and at .5 rated PF
    • ANSI C12.20 & IEC 62053-22 CL 0.2 rated and tested
    Nexus® 1500+
    EIG's Constant Calibration
    Architecture Circuitry
    Nexus® 1500+ EIG's Constant
    Calibration Architecture Circuitry
    • Constant Calibration architecture - real time auto-calibration every 5 seconds for the life of the meter
    • Constant Calibration architecture insures the best accuracy over temperature and time
    • Designed with built-in, real time circuitry that checks and adjusts metrology to insure that metering accuracy is optimal under all circumstances
    • Revenue accurate to 0.06% for energy - typical accuracies much higher even at very light load and at .5 rated PF
    • ANSI C12.20 & IEC 62053-22 CL 0.2 rated and tested
    • Constant Calibration architecture - real time auto-calibration every 10 seconds for the life of the meter
    • Constant Calibration architecture insures the best accuracy over temperature and time
    • Designed with built-in, real time circuitry that checks and adjusts metrology to insure that metering accuracy is optimal under all circumstances
    • Revenue accurate to 0.06% for energy - typical accuracies much higher even at very light load and at .5 rated PF
    • ANSI C12.20 & IEC 62053-22 CL 0.2 rated and tested
    Nexus® 1500+
    EIG's New Constant Calibration Architecture Circuitry
    • Constant Calibration architecture - real time auto-calibration every 10 seconds for the life of the meter
    • Constant Calibration architecture insures the best accuracy over temperature and time
    • Designed with built-in, real time circuitry that checks and adjusts
      metrology to insure that metering accuracy is optimal under all
      circumstances
    • Revenue accurate to 0.06% for energy - typical accuracies
      much higher even at very light load and at .5 rated PF
    • ANSI C12.20 & IEC 62053-22 CL 0.2 rated and tested
  • Cross Trigger Fault Reading
    Nexus® 1500+
    Cross Trigger Fault Readings for Simultaneous Station-wide Fault Analysis
    • New Constant Calibration architecture - real time auto-calibration every 10 seconds for the life of the meter
    • Constant Calibration architecture insures the best accuracy over temperature and time
    • Designed with built-in, real time circuitry that checks and adjusts metrology to insure that metering accuracy is optimal under all circumstances
    • Revenue accurate to 0.06% for energy - typical accuracies much higher even at very light load and at .5 rated PF
    • ANSI C12.20 & IEC 62053-22 CL 0.2 rated and tested
    Nexus® 1500+
    Cross Trigger Fault Readings for
    Simultaneous Station-wide Fault Analysis
    Nexus® 1500+
    Cross Trigger Fault Readings
    for Simultaneous Station-wide
    Fault Analysis
    • New Constant Calibration architecture - real time auto-calibration every 5 seconds for the life of the meter
    • Constant Calibration architecture insures the best accuracy over temperature and time
    • Designed with built-in, real time circuitry that checks and adjusts metrology to insure that metering accuracy is optimal under all circumstances
    • Revenue accurate to 0.06% for energy - typical accuracies much higher even at very light load and at .5 rated PF
    • ANSI C12.20 & IEC 62053-22 CL 0.2 rated and tested
    • New Constant Calibration architecture - real time auto-calibration every 10 seconds for the life of the meter
    • Constant Calibration architecture insures the best accuracy over temperature and time
    • Designed with built-in, real time circuitry that checks and adjusts metrology to insure that metering accuracy is optimal under all circumstances
    • Revenue accurate to 0.06% for energy - typical accuracies much higher even at very light load and at .5 rated PF
    • ANSI C12.20 & IEC 62053-22 CL 0.2 rated and tested
    Nexus® 1500+
    Cross Trigger Fault Readings for Simultaneous
    Station-wide Fault Analysis
    • New Constant Calibration architecture - real time auto-calibration every 10 seconds for the life of the meter
    • Constant Calibration architecture insures the best accuracy over temperature and time
    • Designed with built-in, real time circuitry that checks and adjusts metrology to insure that metering accuracy is optimal under all circumstances
    • Revenue accurate to 0.06% for energy - typical accuracies much higher even at very light load and at .5 rated PF
    • ANSI C12.20 & IEC 62053-22 CL 0.2 rated and tested
  • Simultaneous Connections over TCP/IP
    Nexus® 1500+
    Simultaneous Connections over TCP/IP
    The 10/100BaseT design allows the unit to speak with 32
    simultaneous sockets of Modbus TCP. The standard 100BaseT
    Ethernet port allows multiple users to access meter data at the
    same time.
    • 32 Simultaneous Sockets of Modbus over Ethernet Communication*
    • Multiple Sockets Means Multiple Users or Software Systems Can Reach the Meter Simultaneously
    Nexus® 1500+
    Simultaneous Connections over TCP/IP
    Nexus® 1500+
    Simultaneous Connections
    over TCP/IP
    The 10/100BaseT design
    allows the unit to speak with
    32 simultaneous sockets of Modbus TCP. The standard 100BaseT Ethernet port allows multiple users to access meter data at the same time.
    The 10/100BaseT design allows the
    unit to speak with 32 simultaneous sockets
    of Modbus TCP. The standard 100BaseT Ethernet port allows multiple users to access meter data at the same time.
    • 32 Simultaneous Sockets of Modbus over Ethernet Communication*
    • Multiple Sockets Means Multiple Users or Software Systems Can Reach the Meter Simultaneously
    Nexus® 1500+
    Simultaneous Connections over TCP/IP
    The 10/100BaseT design allows the unit to speak with 32 simultaneous sockets of Modbus TCP. The standard 100BaseT Ethernet port allows multiple users to access meter data at the same time.
    • 32 Simultaneous Sockets of Modbus over Ethernet Communication*
    • Multiple Sockets Means Multiple Users or Software Systems Can Reach the Meter Simultaneously
    The 10/100BaseT design allows the unit to speak with 32
    simultaneous sockets of Modbus TCP. The standard 100BaseT
    Ethernet port allows multiple users to access meter data at the
    same time.
    • 32 Simultaneous Sockets of Modbus over Ethernet Communication*
    • Multiple Sockets Means Multiple Users or Software Systems Can Reach the Meter Simultaneously
    * 64 total simultaneous Modbus sockets with the second, optional Ethernet card
    • 32 Simultaneous Sockets of Modbus over Ethernet Communication*
    • Multiple Sockets Means Multiple Users or Software Systems Can Reach the Meter Simultaneously
  • Touch Screen Display Reading Meters
    Nexus® 1500+
    Touch Screen Display Makes Reading Meters Easy
    • New Constant Calibration architecture - real time auto-calibration every 10 seconds for the life of the meter
    • Constant Calibration architecture insures the best accuracy over temperature and time
    • Designed with built-in, real time circuitry that checks and adjusts metrology to insure that metering accuracy is optimal under all circumstances
    • Revenue accurate to 0.06% for energy - typical accuracies much higher even at very light load and at .5 rated PF
    • ANSI C12.20 & IEC 62053-22 CL 0.2 rated and tested
    Nexus® 1500+
    Touch Screen Display Makes Reading
    Meters Easy
    Nexus® 1500+
    Touch Screen Display Makes
    Reading Meters Easy
    • New Constant Calibration architecture - real time auto-calibration every 5 seconds for the life of the meter
    • Constant Calibration architecture insures the best accuracy over temperature and time
    • Designed with built-in, real time circuitry that checks and adjusts metrology to insure that metering accuracy is optimal under all circumstances
    • Revenue accurate to 0.06% for energy - typical accuracies much higher even at very light load and at .5 rated PF
    • ANSI C12.20 & IEC 62053-22 CL 0.2 rated and tested
    • New Constant Calibration architecture - real time auto-calibration every 10 seconds for the life of the meter
    • Constant Calibration architecture insures the best accuracy over temperature and time
    • Designed with built-in, real time circuitry that checks and adjusts metrology to insure that metering accuracy is optimal under all circumstances
    • Revenue accurate to 0.06% for energy - typical accuracies much higher even at very light load and at .5 rated PF
    • ANSI C12.20 & IEC 62053-22 CL 0.2 rated and tested
    Nexus® 1500+
    Touch Screen Display Makes Reading Meters Easy
    • New Constant Calibration architecture - real time auto-calibration every 10 seconds for the life of the meter
    • Constant Calibration architecture insures the best accuracy over temperature and time
    • Designed with built-in, real time circuitry that checks and adjusts metrology to insure that metering accuracy is optimal under all circumstances
    • Revenue accurate to 0.06% for energy - typical accuracies much higher even at very light load and at .5 rated PF
    • ANSI C12.20 & IEC 62053-22 CL 0.2 rated and tested
  • Rear-mounted Communication
    Nexus® 1500+
    Rear-mounted Communication
    • New Constant Calibration architecture - real time auto-calibration every 10 seconds for the life of the meter
    • Constant Calibration architecture insures the best accuracy over temperature and time
    • Designed with built-in, real time circuitry that checks and adjusts metrology to insure that metering accuracy is optimal under all circumstances
    • Revenue accurate to 0.06% for energy - typical accuracies much higher even at very light load and at .5 rated PF
    • ANSI C12.20 & IEC 62053-22 CL 0.2 rated and tested
    Nexus® 1500+
    Rear-mounted Communication
    Nexus® 1500+
    Rear-mounted Communication
    • New Constant Calibration architecture - real time auto-calibration every 5 seconds for the life of the meter
    • Constant Calibration architecture insures the best accuracy over temperature and time
    • Designed with built-in, real time circuitry that checks and adjusts metrology to insure that metering accuracy is optimal under all circumstances
    • Revenue accurate to 0.06% for energy - typical accuracies much higher even at very light load and at .5 rated PF
    • ANSI C12.20 & IEC 62053-22 CL 0.2 rated and tested
    • New Constant Calibration architecture - real time auto-calibration every 10 seconds for the life of the meter
    • Constant Calibration architecture insures the best accuracy over temperature and time
    • Designed with built-in, real time circuitry that checks and adjusts metrology to insure that metering accuracy is optimal under all circumstances
    • Revenue accurate to 0.06% for energy - typical accuracies much higher even at very light load and at .5 rated PF
    • ANSI C12.20 & IEC 62053-22 CL 0.2 rated and tested
    Nexus® 1500+
    Rear-mounted Communication
    • New Constant Calibration architecture - real time auto-calibration every 10 seconds for the life of the meter
    • Constant Calibration architecture insures the best accuracy over temperature and time
    • Designed with built-in, real time circuitry that checks and adjusts metrology to insure that metering accuracy is optimal under all circumstances
    • Revenue accurate to 0.06% for energy - typical accuracies much higher even at very light load and at .5 rated PF
    • ANSI C12.20 & IEC 62053-22 CL 0.2 rated and tested
  • Dual Ethernet Ports
    Nexus® 1500+
    Dual Ethernet Ports Provide Secure Communication Over Two Separate Networks
    Primary Ethernet Port Provides 100BaseT RJ45 Port; with V2 and V3 it Provides and IEC 61850 Protocol Server
    Nexus® 1500+
    Dual Ethernet Ports Provide Secure
    Communication Over Two Separate
    Networks
    Nexus® 1500+
    Dual Ethernet Ports Provide
    Secure Communication Over
    Two Separate Networks
    • New Constant Calibration architecture - real time auto-calibration every 5 seconds for the life of the meter
    • Constant Calibration architecture insures the best accuracy over temperature and time
    • Designed with built-in, real time circuitry that checks and adjusts metrology to insure that metering accuracy is optimal under all circumstances
    • Revenue accurate to 0.06% for energy - typical accuracies much higher even at very light load and at .5 rated PF
    • ANSI C12.20 & IEC 62053-22 CL 0.2 rated and tested
    • New Constant Calibration architecture - real time auto-calibration every 10 seconds for the life of the meter
    • Constant Calibration architecture insures the best accuracy over temperature and time
    • Designed with built-in, real time circuitry that checks and adjusts metrology to insure that metering accuracy is optimal under all circumstances
    • Revenue accurate to 0.06% for energy - typical accuracies much higher even at very light load and at .5 rated PF
    • ANSI C12.20 & IEC 62053-22 CL 0.2 rated and tested
    Nexus® 1500+
    Dual Ethernet Ports Provide Secure Communication
    Over Two Separate Networks
    • New Constant Calibration architecture - real time auto-calibration every 10 seconds for the life of the meter
    • Constant Calibration architecture insures the best accuracy over temperature and time
    • Designed with built-in, real time circuitry that checks and adjusts metrology to insure that metering accuracy is optimal under all circumstances
    • Revenue accurate to 0.06% for energy - typical accuracies much higher even at very light load and at .5 rated PF
    • ANSI C12.20 & IEC 62053-22 CL 0.2 rated and tested
    • Only one Ethernet Port can be used as an IEC 61850 Protocol Server
    • Each Port has Separate Mac Address and IP Address
    • Each Port Communicates Modbus and DNP3 over Ethernet
    • The Primary Port Can Control the Secondary Port’s Data Access
    Secondary Ethernet Port Can be Used as Redundant Port or Limited Access Port on a Different Network; with V2 and V3 it Provides an IEC 61850 Protocol Server
    • Multiple Municipalities Can Securely Share Data from One Meter through Separate Networks
    • Perfect for Redundant, High-reliability Applications
  • RTU Master
    Nexus® 1500+
    RTU Master Makes Nexus® 1500+ Meter into an RTU
    • Mastering - Set up Modbus RTU communication to allow the Nexus® meter to poll registers from slave devices.
    • Logging - Once the profile is set up and the meter is polling data from the slave devices, the data can be logged into the historical logs for later retrieval.
    • Alarming - The meter can be programmed with limit setpoints that are used to trigger alarms, send emails on alarm conditions, and/or log events in internal memory.
    • Communicating - All data is available via multiple communication paths, including RS485 and Ethernet.
    • Perfect for Distribution Automation - Utilizing Nexus® 1500+ and Shark® meters, distribution feeders can be automated WITHOUT changing protective equipment.
    Nexus® 1500+
    RTU Master Makes Nexus® 1500+ Meter
    into an RTU
    Nexus® 1500+
    RTU Master Makes Nexus® 1500+
    Meter into an RTU
    • Mastering - Set up Modbus RTU communication to allow the Nexus® meter to poll registers from slave devices.
    • Logging - Once the profile is set up and the meter is polling data from the slave devices, the data can be logged into the historical logs for later retrieval.
    • Alarming - The meter can be programmed with limit setpoints that are used to trigger alarms, send emails on alarm conditions, and/or log events in internal memory.
    • Communicating - All data is available via multiple communication paths, including RS485 and Ethernet.
    • Perfect for Distribution Automation - Utilizing Nexus® 1500+ and Shark® meters, distribution feeders can be automated WITHOUT changing protective equipment.
    • Mastering - Set up Modbus RTU communication to allow the Nexus® meter to
      poll registers from slave devices.
    • Logging - Once the profile is set up and the meter is polling data from the slave devices, the data can be logged into the historical logs for later retrieval.
    • Alarming - The meter can be programmed with limit setpoints that are used to trigger alarms, send emails on alarm conditions, and/or log events in internal memory.
    • Communicating - All data is available via multiple communication paths, including RS485 and Ethernet.
    • Perfect for Distribution Automation - Utilizing Nexus® 1500+ and Shark® meters, distribution feeders can be automated WITHOUT changing protective equipment.
    Nexus® 1500+
    RTU Master Makes Nexus® 1500+ Meter into an RTU
    • Mastering - Set up Modbus RTU communication to allow the Nexus® meter to poll registers from slave devices.
    • Logging - Once the profile is set up and the meter is polling data from the slave devices, the data can be logged into the historical logs for later retrieval.
    • Alarming - The meter can be programmed with limit setpoints that are used to trigger alarms, send emails on alarm conditions, and/or log events in internal memory.
    • Communicating - All data is available via multiple communication paths, including RS485 and Ethernet.
    • Perfect for Distribution Automation - Utilizing Nexus® 1500+ and Shark® meters, distribution feeders can be automated WITHOUT changing protective equipment.
    Modbus RTU Serial
  • Versatile Vertical Mounting
    Nexus® 1500+
    Versatile Vertical Mounting Option
    Meter Screens can be Adjusted for Vertical or Horizontal Mounting in Switchgear, Depending on Panel Space
    Nexus® 1500+
    Versatile Vertical Mounting Option
    Nexus® 1500+
    Versatile Vertical Mounting
    Option
    • Mastering - Set up Modbus RTU communication to allow the Nexus® meter to poll registers from slave devices.
    • Logging - Once the profile is set up and the meter is polling data from the slave devices, the data can be logged into the historical logs for later retrieval.
    • Alarming - The meter can be programmed with limit setpoints that are used to trigger alarms, send emails on alarm conditions, and/or log events in internal memory.
    • Communicating - All data is available via multiple communication paths, including RS485 and Ethernet.
    • Perfect for Distribution Automation - Utilizing Nexus® 1500+ and Shark® meters, distribution feeders can be automated WITHOUT changing protective equipment.
    • Mastering - Set up Modbus RTU communication to allow the Nexus® meter to
      poll registers from slave devices.
    • Logging - Once the profile is set up and the meter is polling data from the slave devices, the data can be logged into the historical logs for later retrieval.
    • Alarming - The meter can be programmed with limit setpoints that are used to trigger alarms, send emails on alarm conditions, and/or log events in internal memory.
    • Communicating - All data is available via multiple communication paths, including RS485 and Ethernet.
    • Perfect for Distribution Automation - Utilizing Nexus® 1500+ and Shark® meters, distribution feeders can be automated WITHOUT changing protective equipment.
    Nexus® 1500+
    Versatile Vertical Mounting Option
    • Mastering - Set up Modbus RTU communication to allow the Nexus® meter to poll registers from slave devices.
    • Logging - Once the profile is set up and the meter is polling data from the slave devices, the data can be logged into the historical logs for later retrieval.
    • Alarming - The meter can be programmed with limit setpoints that are used to trigger alarms, send emails on alarm conditions, and/or log events in internal memory.
    • Communicating - All data is available via multiple communication paths, including RS485 and Ethernet.
    • Perfect for Distribution Automation - Utilizing Nexus® 1500+ and Shark® meters, distribution feeders can be automated WITHOUT changing protective equipment.
    Horizontal Mount
    Vertical
    Mount
  • Nexus 1500+ Power Quality Meter
    Nexus® 1500+
    Create Custom Webpages
    Offers a Simple Way to Put Meter Readings on the Web:
    • WebExplorer™ Technology – Meter Directly Hosts Webpages
    • WebXML™ Technology – Customize Webpages to Meet Your Application Needs
    • WebAlarm™ Technology – Email Alarm Conditions to up to 10 Users
    • WebReacher™ Technology – Display other Meters' Data on Webpages
    • WebDNP™ Technology – Gain Access to the Meter, Speaking Native DNP over Ethernet
    • IEC 61850 – Allows for IEC 61850 Protocol through the Same Ethernet Port
    • Download MV90 Data through the Web
    • Automatic Downloads of Stored Waveform Data
    • Works on smartphones and tablets!
    • Works with Standard Browsers, including Firefox®
    • Check out: www.mynexusmeter.com
    Nexus® 1500+
    Create Custom Webpages
    Nexus® 1500+
    Create Custom Webpages
    Offers a Simple Way to Put Meter Readings on the Web:
    • WebExplorer™ Technology – Meter Directly Hosts Webpages
    • WebXML™ Technology – Customize Webpages to Meet Your Application Needs
    • WebAlarm™ Technology – Email Alarm Conditions to up to 10 Users
    • WebReacher™ Technology – Display other Meters' Data on Webpages
    • WebDNP™ Technology – Gain Access to the Meter, Speaking Native DNP over Ethernet
    • IEC 61850 – Allows for IEC 61850 Protocol through the Same Ethernet Port
    • Download MV90 Data through the Web
    • Automatic Downloads of Stored Waveform Data
    • Works on smartphones and tablets!
    • Works with Standard Browsers, including Firefox®
    • Check out: www.mynexusmeter.com
    Offers a Simple Way to Put Meter Readings on the Web:
    • WebExplorer™ Technology – Meter Directly Hosts Webpages
    • WebXML™ Technology – Customize Webpages to Meet Your Application Needs
    • WebAlarm™ Technology – Email Alarm Conditions to up to 10 Users
    • WebReacher™ Technology – Display other Meters' Data on Webpages
    • WebDNP™ Technology – Gain Access to the Meter, Speaking Native DNP over Ethernet
    • IEC 61850 – Allows for IEC 61850 Protocol through the Same Ethernet Port
    • Download MV90 Data through the Web
    • Automatic Downloads of Stored Waveform Data
    • Works on smartphones and tablets!
    • Works with Standard Browsers, including Firefox®
    • Check out: www.mynexusmeter.com
    Nexus® 1500+
    Create Custom Webpages
    Offers a Simple Way to Put Meter Readings on the Web:
    • WebExplorer™ Technology – Meter Directly Hosts Webpages
    • WebXML™ Technology – Customize Webpages to Meet Your Application Needs
    • WebAlarm™ Technology – Email Alarm Conditions to up to 10 Users
    • WebReacher™ Technology – Display other Meters' Data on Webpages
    • WebDNP™ Technology – Gain Access to the Meter, Speaking
      Native DNP over Ethernet
    • IEC 61850 – Allows for IEC 61850 Protocol through
      the Same Ethernet Port
    • Download MV90 Data through the Web
    • Automatic Downloads of Stored Waveform Data
    • Works on smartphones and tablets!
    • Works with Standard Browsers, including Firefox®
    • Check out: www.mynexusmeter.com
  • Nexus 1500+ Power Quality Meter with Phasor Measurement Unit
    Nexus® 1500+
    Weekly Reports Ensure Compliance with Power Quality Directives
    • Meter Generates a Weekly Report Based on EN 50160 Format Using IEC 61000-4-30 Class A Edition 3 Generated Calculations
    • Reports are Stored in Compact Flash for Many Years
    • Power Quality Compliance is Easily Sorted and Understood, Making Compliance Analysis Simple
    • Report Includes Voltage Dips, Frequency Variations, Harmonics, Interharmonics, Flicker, and Unbalance
    • Easy Pass / Fail Indication in Total and Per Criteria with Graphing and Binning
    • EN 50160 Report Can be Customized to Meet Specific Jurisdictional Requirements
    Nexus® 1500+
    Weekly Reports Ensure Compliance with
    Power Quality Directives
    Nexus® 1500+ Weekly Reports
    Ensure Compliance with Power
    Quality Directives
    • Meter Generates a Weekly Report Based on EN 50160 Format Using IEC 61000-4-30 Class A Edition 3 Generated Calculations
    • Reports are Stored in Compact Flash for Many Years
    • Power Quality Compliance is Easily Sorted and Understood, Making Compliance Analysis Simple
    • Report Includes Voltage Dips, Frequency Variations, Harmonics, Interharmonics, Flicker, and Unbalance
    • Easy Pass / Fail Indication in Total and Per Criteria with Graphing and Binning
    • EN 50160 Report Can be
      Customized to Meet Specific
      Jurisdictional Requirements
    • Meter Generates a Weekly Report Based on EN 50160 Format Using IEC 61000-4-30 Class A Edition 3 Generated Calculations
    • Reports are Stored in Compact Flash for Many Years
    • Power Quality Compliance is Easily Sorted and Understood, Making Compliance Analysis Simple
    • Report Includes Voltage Dips, Frequency Variations, Harmonics, Interharmonics, Flicker, and Unbalance
    • Easy Pass / Fail Indication in Total and Per Criteria with
      Graphing and Binning
    • EN 50160 Report Can be Customized to Meet Specific
      Jurisdictional Requirements
    Nexus® 1500+
    Weekly Reports Ensure Compliance with
    Power Quality Directives
    • Meter Generates a Weekly Report Based on EN 50160 Format Using IEC 61000-4-30 Class A Edition 3 Generated Calculations
    • Reports are Stored in Compact Flash for Many Years
    • Power Quality Compliance is Easily Sorted and Understood, Making Compliance Analysis Simple
    • Report Includes Voltage Dips, Frequency Variations, Harmonics, Interharmonics, Flicker, and Unbalance
    • Easy Pass / Fail Indication in Total and Per Criteria with Graphing and Binning
    • EN 50160 Report Can be Customized to Meet Specific
      Jurisdictional Requirements
  • power quality meter with phasor measurement unit
    Nexus® 1500+
    Revenue/SCADA Metering for Utilities
    • High accuracy metering for critical points, such as tie lines between transmission and municipals
    • Power generation output metering for billing watt-hours to the Grid
    • Critical customer metering providing both MV90 reads and advanced diagnostic data at the substation upon a failure, alarm or event
    • Accurate substation metering for load planning and estimating needs
    • Communication hub, providing metering data via Modbus, DNP3 and IEC 61850 output simultaneously to differing utility communication system architectures, as needed; also utilizes analog and digital I/O for retro-fitting pre-existing installations
    • Provides warning alarms to notify personnel of pending critical problems
    Nexus® 1500+
    Revenue/SCADA Metering for Utilities
    Nexus® 1500+
    Revenue/SCADA Metering for
    Utilities
    • High accuracy metering for critical points, such as tie lines between transmission and municipals
    • Power generation output metering for billing watt-hours to the Grid
    • Critical customer metering providing both MV90 reads and advanced diagnostic data at the substation upon a failure, alarm or event
    • Accurate substation metering for load planning and estimating needs
    • Communication hub, providing metering data via Modbus, DNP3 and IEC 61850 output simultaneously to differing utility communication system architectures, as needed; also utilizes analog and digital I/O for retro-fitting pre-existing installations
    • Provides warning alarms to notify personnel of pending critical problems
    • High accuracy metering for critical points, such as tie lines between transmission and municipals
    • Power generation output metering for billing watt-hours to the Grid
    • Critical customer metering providing both MV90 reads and advanced diagnostic data at the substation upon a failure, alarm or event
    • Accurate substation metering for load planning and estimating needs
    • Communication hub, providing metering data via Modbus, DNP3 and IEC 61850 output simultaneously to differing utility communication system architectures, as needed; also utilizes analog and digital I/O for retro-fitting pre-existing installations
    • Provides warning alarms to notify personnel of pending critical problems
    Nexus® 1500+
    Revenue/SCADA Metering for Utilities
    • High accuracy metering for critical points, such as tie lines between transmission and municipals
    • Power generation output metering for billing watt-hours to the Grid
    • Critical customer metering providing both MV90 reads and advanced diagnostic data at the substation upon a failure, alarm or event
    • Accurate substation metering for load planning and estimating needs
    • Communication hub, providing metering data via Modbus,
      DNP3 and IEC 61850 output simultaneously to differing
      utility communication system architectures, as needed;
      also utilizes analog and digital I/O for retro-fitting
      pre-existing installations
    • Provides warning alarms to notify personnel
      of pending critical problems
HomeProductsNexus® 1500+ Power Quality Meter with Phasor Measurement Unit

Nexus® 1500+ Power Quality Meter with Phasor Measurement Unit

The Nexus® 1500+ power quality meter is a primary and testable revenue meter that provides advanced power quality analysis and synchrophasor outputs. Access this information in both real time and with reports compliant with the IEC 61000-4-30 Class A Edition 3 and EN 50160 international standards. The meter measures voltage transient events at up to 50 MHz speeds. In this way, the Nexus® 1500+ power quality meter provides you with a comprehensive picture of your circuits’ power usage and system reliability.

Grid Monitoring, Substation Automation and Reliability Measurements

Designed for critical and important circuit monitoring, the Nexus® 1500+ power quality meter is a precision instrument that ensures all aspects of the electrical circuit are captured. The meter is ideal for grid monitoring, substation automation, and distribution substation reliability measurements.

IEC 61000-4-30 Class A Power Quality and Fault Recorder

EIG’s Nexus® 1500+ power quality meter is a premier fault and voltage disturbance recorder. This instrument captures and stores a comprehensive picture of the history of voltage reliability, current faults and power quality events for detailed forensic engineering analysis. Power quality recording features include:

  • IEC 61000-4-30 Class A Ed. 3 Power Quality Meter
  • IEC 61000-4-15 Class A Flicker Meter
  • IEC 61000-4-7 Class A Harmonics and Interharmonics Analysis
  • EN 50160 Power Quality Compliance Reports
  • Phasor Analysis
  • Symmetrical Components

On Board Phasor Measurement Unit (PMU) Feature Improves Power System Stability

The Nexus® 1500+ power quality meter meets the IEEE C37.118.1a-2014 Class P and M standard, providing real time synchrophasor outputs. Synchrophasors are high speed phasor readings taken from multiple locations on the electrical grid and synchronized to a highly accurate time source. PMUs, in conjunction with phasor data concentrators, provide wide-area situational awareness for system operators, giving them tools to adjust and improve power stability.

  • Determine stress points in the transmission system
  • View phase divergence in different parts of the system
  • Detect islanding
  • Address power system weaknesses to ensure reliable power

Synchrophasor Features:

  • Calculates voltage and current phasors and line flow
  • Both P and M classes are supported
  • Data Frame Rates 50 Hz: 10/25/50 frames per second; 60 Hz: 10/12/15/20/30/60 frames per second
  • Data Format: Configurable Float or Integer, Polar or Rectangular
  • Time Sync Standard: IRIG-B or IEEE 1588v2 PTP
  • Number of Sessions: 2 (two clients can communicate with the Nexus® 1500+ PMU at one time)
  • Supports Ethernet or Fiber over Ethernet

Multiport Communication

The Nexus® 1500+ power quality meter offers up to 6 simultaneous communication ports and multiple protocols to meet almost every need.

Hardware Features

  • 2 optional RS485 ports speaking Modbus and/or DNP3
  • USB front panel port
  • ANSI optical front panel port
  • 2 separately addressable Ethernet ports
  • Optional Fiber or RJ45 media on one Ethernet port

Ethernet Communication Port Capabilities

  • 2 Ethernet ports provide multiple simultaneous communication
  • Each port has separate MAC address and IP address
  • Supports Modbus TCP/IP, DNP3, and IEC 61850
  • GOOSE messaging protocol supported for IEC 61850
  • Up to 32 Modbus TCP/IP sockets per Ethernet port
  • Highly secure port control to disable unneeded services and ports
  • SNMP protocol V1 and V2c supported
  • Email function – SMTP email to client on alarm
  • Precise time synchcronization – SNTP time sync protocol
  • IEEE 1588 PTP for time sync
  • File Transfer Protocol – High-speed file data transfer

Highly Accurate Energy Measurement Metrology

The Nexus® 1500+ power quality meter incorporates advanced metrology. The unit has onboard auto-calibration capability that calibrates its internal circuitry in real time, every 10 seconds. This improves meter accuracy over time and over temperature. Auto-calibrating metrology is ideal for critical metering. Providing highly accurate measurements exceeding the ANSI C12.20 (0.1 Accuracy Class) standard and the IEC 62053-22 (0.2S Class) standard, the Nexus® 1500+ provides an Energy Class accuracy of 0.06%, with typical shipping accuracies of 0.02%. Quickly determine accuracy using the meter’s high speed energy test pulse. In addition, 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.

Resilient™ Cyber Security

The Nexus® 1500+ power quality meter provides EIG’s industry leading Cyber Security. Resilient™ Cyber Security has role-based authorization and multiple safeguards to protect the meter from unwanted intrusions and to provide critical substation meter data security. Features of Resilient™ Cyber Security include:

  • An Admin user with full rights and a programmable password of up to 24 characters
  • Ten user IDs with passwords of up to 24 characters
  • Role-based security, with eight configurable roles
  • Encrypted communication of sensitive data, such as passwords, usernames, roles, and rights
  • Customization of the encryption key by the Admin user
  • Expiration programming of passwords and/or the encryption key by the Admin user
  • Firmware is “signed” with a digital signature embedded in the firmware
  • Security lockout is available for the highest level of protection – it prevents Resilient™ Cyber Security from being disabled.

https://www.electroind.com/electro-industries-launches-iec-61850-protocol-capability-for-nexus-1500-power-meter/

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