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    • INDUSTRIAL POWER SUPPLIES
      • AC loads
      • AC grid simulators
      • AC sources
      • DC/DC converter
      • DC loads
      • Bidirectional DC power supplies
      • DC sources
      • Inrush current limiter
      • Industrial power suppy units
      • Measuring devices
      • Switch cabinet construction
      • OEM - Customized power supply units
    • THERMAL SOLUTIONS
      • Flexible heaters
      • Cartridge heaters
      • Customer-specific heaters
      • Customized heater assemblies
      • Peltier elements
    • MEASUREMENT TECHNOLOGY
      • display devices
      • Ground fault and short circuit indicator
      • ground fault indicator
      • overhead line indicator
      • cable junction boxes
      • short-circuit indicator
      • Electrical Measuring Instruments
      • controller
      • Sensors for earth faults
      • Sensors for short circuits
      • Voltage tap terminals
      • Voltage display and detection
      • temperature sensor
      • converter
  • Applications
    • Industrial power supplies
      • Charging drive systems
      • AC network simulations
      • Fuel cell tests
    • Thermal Solutions
      • Imaging and Optical Systems
      • Spacecraft and Satellite Battery Systems
      • IR detectors and EO/IR systems
      • Ventilators & respirators
      • PCR-DNA thermocycling
      • Valves and dosing pumps
      • Liquid heating
      • Respiratory function analysis
      • Heating of samples
    • Measurement technology
  • Services
  • References
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Measurement technology/Short-circuit indicator/ Short-circuit indicator type MF
Back to: Short-circuit indicator
EMG Type MF Short Circuit Indicator Structure Product photo
EMG short-circuit indicator type MF-L _UNI-E3V1 Product photo
EMG Type MF Short Circuit Indicator Installation Product photo
Short circuit indicator Electromechanics

Short-circuit indicator type MF for flexible installation conditions

The MF short-circuit indicator is an electronic short-circuit indicator for radial networks and open ring networks in medium-voltage applications. Short-circuit events are indicated phase-selectively via LEDs. The separable sensors allow for easy retrofitting in existing systems. Operation is via a lithium battery or, optionally, via an external power supply. Depending on the version, a potential-free fiber optic connection or a wired sensor connection is available, allowing the MF type to be flexibly adapted to different installation conditions.

  • Phase-selective LED display of short circuits
  • Two versions: MF-L (fiber optic) and MF-S (cable connection)
  • Separable short-circuit sensors for easy retrofitting
  • Adjustable response values and minimum pulse times
  • Remote signaling via relay and optional flashing light connection
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What are your requirements?

We are your competent partner in the B2B sector for all aspects of industrial power supplies.

You will only find high-quality products with us.

We look forward to your inquiry.

Martin Sochor

Project engineer & first level support
powersupply@ing-fischer.at
+43 2236 42694-40

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    About us

    Founded in 1982, Ing. Erhard Fischer GmbH has been a premium solution provider for customers in the manufacturing industry, research & development, automotive, solar, automation technology, aerospace, university research, medical technology, utilities, etc. for over 40 years. In addition to standard products, we also offer highly complex special solutions and complete systems.

    Contact us

    • AT-2371 Hinterbrühl,
      Weissenbach 101
    • office@ing-fischer.at
    • +43 (0)2236 42694-0

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