• Gossen Metrawatt

ENERGYMID TCP/IP (PTB-A 50.7)

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Item number: U2X8X-Z2

Energy Meters with Certified Load Profile per PTB-A 50.7

ENERGYMID EM energy meters offer maximized functionality at a low price. Thanks to the certified load profile in accordance with PTB-A 50.7 and the integrated Modbus TCP interface, the meter is suitable for the segregation of third-party quantities in compliance with calibration law, and for meeting further legal requirements.
  • Energy Meters with Certified Load Profile per PTB-A 50.7

The new generation of ENERGYMID energy meters is opening up entirely new potential savings for you. The extremely compact design with integrated interface leaves you with more room in the distributor or control cabinet for other necessary functions. Thanks to the certified load profile in accordance with PTB-A 50.7 and the integrated Modbus TCP interface, the meter is suitable for the segregation of third-party quantities in compliance with calibration law, and for meeting further legal requirements.

Product Highlights

  • Multifunctional energy meter with MID certification for direct or transformer connection and 2, 3 or 4-wire systems (type-dependent)
  • Certified load profile per PTB-A 50.7
  • Extremely compact design (4 standard width units = 72 mm) with integrated interface
  • 4-quadrant measurement: energy import and export
  • Communication via Modbus TCP
  • Acquisition of THD for current and voltage, as well as for neutral conductor current IN

Your advantages

Smaller Footprint

  • Integrated interface for hook-up to logging and optimizing systems
  • Integrated, illuminated display for reading parameters and settings
  • Manipulation is ruled out thanks to tamper-proof cover and configuration disabling

Faster Installation

  • Faster installation thanks to error detection with change in color at the display
  • Simple error detection based on monitoring of installation parameters such as phase sequence

More Cost Effective

  • Suitable for billing purposes thanks to MID certification
  • Logging of third-party quantities in accordance with calibration law
  • Manufactured in Germany in accordance with strictest quality criteria
  • 3-year guarantee

Integratable

  • Connection via Modbus TCP (network)
  • ENERGYMID tool for configuring the meter and the interface, and for reading out data from the load profile (.csv file)

Applications

The MID-certified energy meter can be used to acquire and bill active energy in industrial, household, commercial and building management applications. Relevant values are transmitted to data logging, billing and optimizing systems, as well as to building automation and control technology applications, by means of a pulse output or via bus interfaces.

  • Industrial energy logging for individual production lines or machines
  • Measurement of renewable energy from photovoltaic systems and wind power turbines
  • Logging and billing of energy consumption at campsites, shopping centers, housing developments and wharfs
  • Energy logging for hotels, convention centers and trade fair facilities
  • Internal cost distribution for timesharing-condos and subleased industrial buildings
  • Consumption billing for business centers
  • Setup of energy logging systems
  • Long distance transmission of consumption values and billing
  • Technical characteristics

    Technical Data, Energy Meter

    • U2289-V047: variant for 4-wire systems, 400 V and 5(80) A direct connection
    • U2389-V047: variant for 4-wire systems, 400 V and 1/5(6) A transformer connection
    • Compact housing (4 standard width units = 72 mm) including integrated wireless interface with LoRaWAN® protocol support
    • Fast error detection thanks to color change at the display (e.g. phase sequence, phase failure or overload)
    • Multifunctional variant – up to 33 additional measured quantities such as reactive power, apparent power, power factor and frequency
    • Accuracy class B for industrial and commercial use, as well as for household use with highly demanding requirements
    • Suitable for billing purposes thanks to MID certification
    • Measurement of energy import and export thanks to 4-quadrant measurement
    •  Inexpensive power monitoring by acquiring THD for current and voltage, as well as neutral conductor current IN Ø
    • High-contrast, 3-line LCD (42 x 28 mm) with LED background illumination
    • Manipulation is ruled out thanks to tamper-proof cover and configuration disabling

    Technical Data, Modbus TCP Interface

    • See Modbus TCP interface description for feature Z2 – certified load profile in accordance with PTB-A 50.7.

Accessories

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