AHM3 Network Analyzer

The AHM3 network analyser is designed for the calculation and measurement of the electrical variables of a network, such as voltage, current, frequency, power, power factor, energy, harmonic components, etc. Built-in 8 MB memory. The AHM3 is made of ABS plastic material, Ul94 V0. Its dimensions are 96×96 mm and it has fixed terminal strips. The weight of the analyser is 0.4kg. The protection of the front panel is IP65 and the body IP20. The operating temperature range is -10/60ºC for operation and -25/70ºC for the body.


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    Technical details

    • Dimensions
    • Technical characteristics
    • Technical data
    • Versions
    • DIN 96×96 mm
    • 13 additional modules
    • 4 module interfaces
    • THD at V and I
    • RMS harmonics (1-63)
    • Maximum demand, A, kVA, kvar
    • Maximum and minimum values
    • Programmable current and voltage
    • Waveform
    • Optional with Rogowski-AHM3-RC coils

    ENTRANCE

    • Rated voltage (Un): 3×400/690 Vac
    • Rated current (In): 1A and 5A
    • Own consumption: <0.1 VA
    • Nominal value: <20 mΩ

    AUXILIARY VOLTAGE

    • V. Aux. AC/DC: 80 - 270 V.
    • Own consumption: <10 VA

    EXIT

    • Relay output: 250 V/5A AC, 30V /5A DC
    • RS 485 port: Modbus RTU
    • Baud rate: Up to 38400 bps programmable
    • ETHERNET Port: TCP Modbus
    • AHM3 - Basic version
    • AHM3-RC - Rogowski version
    • AHM3-SMTP - Web Server Version