Category: Leakage Current Meters

Leakage Current Meters

Leakage current is the current that flows from either AC or DC circuits in equipment to the ground.  This can be from either the input or the output. If the equipment is not properly grounded, the current flows through other paths such as the human body.

  • Leakage Current Alarm Signaler | MPU-1

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    Leakage Current Alarm Signaler- Overview

    MPU-1 measures leakage current in AC, low and medium voltage power networks.  Improve safety when working with dangerous voltage lines with continuous monitoring of leakage current. Designed to indicate network safety conditions for leakage current. The device enables you to set maximum safe levels of flowing leakage current which will activate visual and audible alarms.

    Leakage Current Alarm Signaler - Features

    • Constant monitoring of current flowing on earthing
    • Use of single clamp or two clamps simultaneously
    • Work mode LED indicator
    • Visual and sound alarm
    • Battery level monitoring
    • No DC current measurement
    • Measurement with flexible clamp (Rogowski coil)
    • Measurement in 50Hz or 60 Hz frequency low and medium voltage networks
    • Auto-ranging
    • Ergonomic handling
    • MPU-1 for operation requires F1, F-2 or F-3 clamp (additional accessories)
  • Profile Picture RCD Meter

    RCD Tester | MRP-201

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    Residual Current Device Tester  - Overview

    The RCD helps to protect against shock when current flows through a person from a phase to earth. Testing the operating conditions of an RCD is essential to make sure the safety levels remain.

    The MRP-201 RCD tester can be used on breakers of AC, A and B types. It does testing of general, short delay and selective RCDs for the rated current values IΔn =10, 30, 100, 300 and 500 mA. Measurement of tripping current IA and disconnection time. Ability to measure touch voltage UB and earth resistance RE without tripping. With AUTO RCD test function.

    Residual Current Device Tester  - Features

    • Testing general, short delay and selective RCDs for the rated current values IΔn =10, 30, 100, 300
    • Simultaneous  measurement tripping current IA and disconnection time tA, for currents
      • 0,5IΔn
      • 1IΔn
      • 2IΔn
      • 5IΔn
    • Measure touch voltage UB and earth resistance RE without tripping
    • AC voltage and frequency measurement
    • PE lead connection check using a touch electrode
    • Built-in memory for up to 990 sets of measurement results
    • Wireless radio communication interface
    • Professional software for reading data and creating reports