M1DL4T Energy meter
Energy meters

M1DL4T Energy meter

The M1DL4T single-phase energy meter has a Nominal input voltage of 120V AC. Combines electrical measurement and analysis functions in a compact DIN rail unit. Equipped with RS485 communication and Modbus RTU protocol, it allows real-time monitoring of imported and exported active energy, 4-quadrant reactive energy, voltage, current, power, frequency, and power factor.

Thanks to its integrated LCD display and the ability to transmit data to energy management systems, the M1DL4T is the ideal solution for energy efficiency applications, industrial automation, and monitoring of electricity consumption in commercial and industrial facilities. Furthermore, it incorporates time-of-use discrimination for up to 4 tariffs, offering precise and optimised energy control.

The M1DL4T single-phase energy meter has a Nominal input voltage of 120V AC. Combines electrical measurement and analysis functions in a compact DIN rail unit. Equipped with RS485 communication and Modbus RTU protocol, it allows real-time monitoring of imported and exported active energy, 4-quadrant reactive energy, voltage, current, power, frequency, and power factor.

Thanks to its integrated LCD display and the ability to transmit data to energy management systems, the M1DL4T is the ideal solution for energy efficiency applications, industrial automation, and monitoring of electricity consumption in commercial and industrial facilities. Furthermore, it incorporates time-of-use discrimination for up to 4 tariffs, offering precise and optimised energy control.


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    Technical specifications
    Technical specifications

    Technical details

    • Connections
    • Dimensions
    • Technical characteristics
    • Technical data
    • DIN rail mounting
    • LCD display
    • 5 digits + 2 decimals
    • 1000 imp/kWh verification LEDs
    • RS 485 communication port
    • Modbus RTU protocol

    Standards

    • EN 50470-1
    • EN 50470-3
    • EN 62053-23

    ENTRANCE

    • Rated voltage: 120 V AC
    • Voltage measurement range: 120 V ± 20%
    • Nominal current: 0.25 - 5 (100) A
    • Current measuring range: 0 - 100 % IMAX
    • Starting current: 20 mA
    • Frequency: 50 Hz / 60 Hz
    • Network type: 1P2W
    • Own consumption: < 10 VA, < 1 W

    ENVIRONMENT

    • Degree of protection: IP51
    • Electromagnetic environment: E2
    • Mechanical environment: M1
    • Average relative humidity: ≤ 75 %
    • Maximum relative humidity: ≤ 95 % (Non-condensing)
    • Operating temperature: - 25 / + 70 ºC
    • Storage temperature: - 25 / + 70 ºC

    OTHER CHARACTERISTICS

    • Auxiliary voltage: Self-powered
    • Transmission speed: 9600 / 115200 bps
    • Housing material: PBT, PC

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