MULTILIN 889

Advanced Generator Protection and Management

The Multilin™ 889 Generator Protection System, a member of the Multilin 8 Series

protection relay platform, has been designed for the protection, control, and

management of generators and associated unit transformers in critical utility and

industrial applications.

The 889 goes beyond asset protection providing power system engineers with the

data, measurement accuracy, and visibility needed for comprehensive generator

management. These advanced asset monitoring capabilities provides engineers with the

ability to make informed, proactive decisions that enable planned maintenance activities

reducing costs associated with pre- and post-fault analysis, equipment damage, and

unplanned or extended downtime.

With a focus on connectivity and security, the 889 supports the latest in communications

technologies and protocols including IEC 61850 Edition 2. OPC-UA, and IEC 62439/PRP,

and provides advanced, industry standard, cybersecurity tools, ensuring simplified and

secure device integration into new or existing SCADA or DCS systems.