Multilin 889

Key Benefits

• Enhanced generator protection algorithms provide sub-cycle differential protection, ensuring faster fault clearing times for reduced generator damage
• Dedicated generator monitoring and control functions providing mission critical operational data to enable a pro-active maintenance approach
• Additional overall generator-transformer differential (87O) providing additional back-up protection
• Advanced generator diagnosis, comprehensive asset monitoring and high-end fault and disturbance recording, simplifies pre- and post-fault analysis
• Industry standard cyber security tools such as AAA, Radius, RBAC and Syslog enabling NERC/CIP requirements
• Low insertion force, draw-out design simplifying testing, commissioning, and maintenance for increased process uptime
• Optional Wi-Fi connectivity minimizes system configuration and facilitates remote relay programming and diagnostic retrieval
• Patented environmental monitoring, providing visibility to changes in environmental conditions that can affect relay life

Applications

• Comprehensive protection from small to large generators
• Industrial or utility power generation
• Co-generation and renewable generation applications
• Unit Transformer Protection applications