Bay controller SIPROTEC 6MD85

A modular bay controller for medium to high voltage switchgear, delivering powerful automation and useful protection functions. Easy configuration with DIGSI 5. Why SIPROTEC 6MD85? The SIPROTEC 6MD85 bay controller is a modular bay controller for medium voltage up to high voltage switchgear with integrated operation and extensive protection functions. Part of the SIPROTEC 5 family, it supports numerous protection functions as well as synchro check and PMU from the SIPROTEC library and allows application-specific IO integration. Select from pre-defined standard variants or configure the device exactly tailored to your requirements. DIGSI 5 application templates provide ready-to-use configurations for standard applications, switchgear interlocking and extended control. Key benefits Ensure safe and reliable automation The SIPROTEC 6MD85 provides integrated bay control with versatile protection functions, enabling dependable operation and automation of medium- to high-voltage systems. Simplify device handling and configuration DIGSI 5 allows all functions to be configured and combined as required, and the modular design makes it easy to adapt IOs to your application. User-friendly operation and software design streamline commissioning and everyday use. Maintain cybersecurity and high availability 6MD85 meets cybersecurity standards with role-based access control, signed firmware, authenticated network access and secure event logging. Conformal coating ensures reliable operation even under extreme environmental conditions.