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MIU10 measuring amplifier


Isolation Amplifier MIU10

Applications

The MIU10 amplifier is suitable for measuring high DC currents in power distribution systems for public transport networks.

The MIU10 measuring equipment with its high voltage isolation ensures safety for the equipment and for the personnel.



Main Features

  • Wide supply voltage range
  • Low non-linearity error
  • Very high immunity
  • High galvanic isolation up to 15 kV
  • Compact solution
  • Signal level compatible with Sécheron’s MIU6 amplifier


    Technical data

    Supply voltage

    24 to 230 V DC ± 20 %
    24 to 230 V AC ± 10%

    Input sensitivity

    ± 60, 90, 150, 300, 500 mV, 5V unipolar, bipolar

    Output voltage

    Output current

    U s nom ± 5V

    I s nom ± 20 mA or I s 4 ... 20 mA
    RL max 600 ohms

    Error on gain and non-linearity

    Less than ± 0.1 %
    < 50ppm /K full scale

    Residual ripple

    < 10 mVeff

    Galvanic isolation EN50124-1

    3-port isolation
    between input, output and power supply

    Operating temperature

    -25 ... +85 °C

    Galvanic isolation,
    input against output

    10kV AC 50Hz 1min. (switchable version)
    15kV AC 50Hz 1min. (fixed version)

    EMC standards

    EN 50121-5 (when mounted in a cubicle)
    EN 61326 class B (standard for isolators)



    Mechanical data

    Dimension

    90 x 22.5 x 118 (H, W, D)

    Weight

    180 gr

    Sealing

    IP 40 (Housing)



    Type designation

    Standard version with setting selection: SG 811410 P00001
    fix setting version: upon request

     

    Replacement KIT for MIU6

    Replacement KIT for MIU6The MIU10 exists in a kit version especially designed to replace the MIU6. The MIU10 KIT is mechanically (fixation points and connector) and electrically 1 to 1 compatible with the MIU6