Doepke e.Guard

Less testing effort, greater system availability

Electrical installations must be inspected at regular intervals. In many cases, this requires time-consuming insulation resistance measurements.
The consequences:

  • downtime caused by de-nergising the installation
  • time and labour costs associated with insulation testing
  • costs resulting from production downtime
  • de-energisation is not feasible in certain applications (e.g. servers and IT infrastructure)

According to German installation standard DIN VDE 0105-100/A1:2017-06, Clause 5.3.3.101.0.2, periodic insulation resistance testing may be omitted, provided that the following conditions are met:

  • A residual current monitoring device in accordance with


DIN EN 62020 (VDE 0663) is installed.

  • The residual current monitoring (RCM) system is operating correctly.
  • Continuous monitoring is ensured.

The solution: Doepke e.Guard

Doepke e.Guard is an intelligent residual current monitoring system compliant with DIN EN 62020 (VDE 0663) for the continuous monitoring of electrical installations. By using e.Guard, companies can:

  • increase system availability
  • significantly reduce inspection effort – the qualified electrician only needs to evaluate the automatically collected data
  • automatically document the recorded data
  • save time and reduce costs
  • detect changes in the condition of the installation at an early stage
  • gain valuable insights for preventive maintenance
  • improve the safety of their installations by enhancing equipment and fire protection in applications where RCCBs cannot be used because of high operational leakage currents

If You Require Any Further Details

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