GE 869 | Motor Protection System

GE 869 | Motor Protection System

The Multilin 869 relay is a member of the Multilin 8 Series protective relay platform and has been designed for the protection, control and management of medium and large induction and synchronous motors.

Applications

  • Wide range of motor applications for oil & gas, mining & metals, cement, and wastewater
  • Comprehensive protection and management of medium to large motors; two-speed, VFD-driven, cyclic loading and synchronous motors
  • Specific and advanced features for high inertia loads and reduced-voltage starting motors
  • Stator protection of medium to large synchronous motors where field functions are provided by excitation panels
  • Advanced predictive motor diagnostics and motor health visualization

Key Benefits

  • Comprehensive motor protection for medium and large induction motors
  • Advanced motor diagnostics with high-end fault and disturbance recording
  • High-end cyber security such as AAA, Radius, RBAC, and Syslog helps enable NERCĀ® CIP requirements
  • Draw-out design simplifies testing and increases process uptime
  • Wi-Fi connectivity minimizes system configuration and facilitates safe relay programming and diagnostic retrieval
  • Monitored environmental conditions helps reduce system downtime

Functional Block Diagram






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