M1DM1 Energy meter

The energy meter M1DM1 is a single-phase meter for direct measurement up to 50 A. It has an internal shunt. It has an LED energy consumption counter and a 6-digit electromechanical counter. The pulse output is SO (DIN 43864). It consists of 2 modules on DIN rail.

Description: The energy meter M1DM1 is a single-phase meter for direct measurement up to 50 A. It has an internal shunt. It has an LED energy consumption counter and a 6-digit electromechanical counter. The pulse output is SO (DIN 43864). It consists of 2 modules on DIN rail.


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    Technical details

    • Connections
    • Dimensions
    • Technical characteristics
    • Technical data
    • Single-phase
    • Accuracy Cl.1 (EN 62053)
    • Direct measurement up to 80 A
    • Internal shunt
    • LED power consumption indicator
    • 6-digit electromechanical counter
    • Pulse output: SO (DIN 43864)
    • 2 DIN modules

    Standards

    • EN 62053-21
    • EN 62053-22
    • EN 62053-23
    • DIN 43864
    • EN 61010

    VOLTAGE INPUT

    • Nominal voltage (Un): 230 VAC
    • Self consumption: < 8 Va, 2W
    • Measuring range: ± 30% Un
    • Frequency: 50 - 60 Hz

    CURRENT INPUT

    • IB current (IMAX): 5 (80) A
    • Own consumption: < 1 VA
    • Measuring range: 0 - 100 % IMAX
    • Starting current: < 0,4% IB

    IMPULSE OUTPUT (Optocoupler)

    • Number of outlets: 1
    • Impulse weight: 1000 pulses / kWh
    • Type SO (DIN43864): Optocoupler
    • Isolation: 3 kV, 1 min
    • Maximum current: 50 mA
    • Voltage: 5 - 48 V DC
    • Pulse duration: > 70 ms