Our customer-centric approach and sound capabilities enable us to emerge as a trusted supplier of Insulation Monitoring Equipment. It is connected between the live supply conductors and earth and superimposes a measuring voltage. In the event of an insulation fault, the insulation fault closes the measuring circuit between the system and earth, generating a measuring current that is proportional to the insulation fault. This measuring current generates a corresponding voltage drop at the measuring resistanc which is evaluated by the electronics. Insulation Monitoring Equipment supports a prescribed measuring principle, enables to monitor both symmetrical and asymmetrical deteriorations in insulation.