Auxiliary equipment set for monitoring and completing work of switching unit in switch cabinet, has measuring device for detecting technical variables, where set is accommodated in auxiliary housing that is attached to cabinet-housing

摘要

The equipment set has a measuring device for detecting technical variables e.g. current, voltage, power, temperature, humidity, frequency. The equipment set is accommodated in an auxiliary housing (8) that is attached to a switch cabinet-housing (2) at its front surface (3), where the front surface faces the field of vision of a controller. A memory unit stores documentation data e.g. circuit diagram, software of personal computer-data.