7EN02-0423-02

Application

This section explains the following examples of the insulation monitoring applications for an ungrounded power system:

  • Standalone IMD

  • IMD and the insulation alarm and preventive insulation alarm outputs are sent to a supervisor

  • IMD connected to a communication network

  • IMD and the insulation alarm and preventive insulation alarm outputs are sent to a supervisor, and locating the insulation fault is done using an XD301, XD312, or IFL* automatic fault location and an XRM mobile fault locator

  • IMD connected to a communication network, and locating the insulation fault is done using an XD308C or IFL* insulation fault locator

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