The EPCOS MMI series of measuring devices consists of external meters that combine several features in a single device. Together with the appropriate PF controller, they allow the monitoring, display and storage of various grid parameters. In this way they provide additional protection for the capacitor and the PFC system. As a standalone solution, measuring devices act as a meter, a signal trigger for thyristor modules or as a switch. The MMI series is available in three versions and allow tailor-made solutions to be created.
The transportable EPCOS Grid Analysis Tool measures and analyzes the actual grid conditions for a proper PFC system design. The software included in the delivery calculates the required reactive power and provides a list of suitable components.