The GE Multilin 369-LO-0-M-F-E-0-0 is a digital motor management relay from the 369 series, engineered to provide comprehensive protection and monitoring for three-phase motors and their driven mechanical systems. This configuration features low-voltage control power, the optional metering package, a fiber optic port, and a Modbus/TCP Ethernet interface.
Product Description:
The GE Multilin 369-LO-0-M-F-E-0-0 is a digital motor management relay from the 369 series, engineered to provide comprehensive protection and monitoring for three-phase motors and their driven mechanical systems. This configuration features low-voltage control power, the optional metering package, a fiber optic port, and a Modbus/TCP Ethernet interface.
The relay's adaptive learning capability sets it apart from conventional protection devices. It automatically acquires individual motor parameters—including inrush current, cooling rates, and acceleration time—and integrates them to optimize protective algorithms for each specific application, ensuring reliable protection with minimal nuisance tripping.
Key Features:
Adaptive Thermal Modeling: Learns motor-specific parameters to improve protection accuracy and reduce unnecessary trips
Metering Package (M): Provides comprehensive electrical metering including V, kW, kvar, kVA, PF, Hz, and MWhrs
Fiber Optic Port (F): Enables noise-immune communication for remote RTD hookup.
Modbus/TCP Ethernet (E): Facilitates seamless integration with SCADA, PLC, and DCS systems.
Comprehensive Protection Suite: Includes thermal overload (15 standard curves plus FlexCurve™ custom curve), short circuit, ground fault, mechanical jam, current unbalance, and phase reversal protection
Low-Voltage Control Power (LO): Operates on 20–60 VDC or 20–48 VAC for applications with low-voltage control systems.