Substation User Interface for the new generation of Smart Substations EcoStruxure™ Substation Operation SUI (formerly known as PACiS SUI) is user-friendly and Cyber Secure IEC 61850 based supervision, monitoring and control solution for large open applications

Operator Interface Platform for Power Automation EcoStruxure™ Substation Operation OI (formerly known as PACiS OI) is the dedicated interface for Substation Digital Control systems. It provides a straightforward, user-friendly interface with intuitive access to the most relevant information and fully secure operations to ease the operator’s tasks