Ventillation device for forced ventilation of switches and switch panel arrangements for air insulated switching systems, has fan, control unit and monitoring unit combined into single assembly

摘要

The arrangement has at least one fan (4) with a control unit (5) for controlling the fan, and a monitoring unit (6) for monitoring the functionality of the fan. The fan, control unit and monitoring unit are combined into a single assembly. The ventilation unit is in the form of a flat, slide-in module. An Independent claim is also included for a switch panel arrangement for an air insulated switching system.