Insulation Monitoring devices are one of the most important equipment of IT Systems. It detects insulation fault in the system by constantly checking the insulation resistance level between phases and earth. At the same time, it controls the load current and the temperature of the isolation transformer in accordance with the IEC 60364-7-710 standard and ensures that the warning system is started when it reaches critical values.


  • IEC 61557-9
  • IEC 61557-8
  • IEC 60364-7-710


  • High measurement resolution
  • Low measurement uncertainty
  • Wide measurement range

Applications Areas

  • Operating rooms
  • Intensive care rooms
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MED - Insulation Monitoring Devices PDF 1 MB Download