Product Description:
The GE 369-HI-R-M-0-0-0-E is a high-performance digital motor management relay from the GE Multilin 369 series, engineered to provide comprehensive protection, monitoring, and control for three-phase motors and their driven mechanical systems. This configuration features the optional metering package, 12 embedded RTD inputs, and an enhanced diagnostic faceplate, making it a complete solution for demanding industrial motor applications.
The relay's adaptive learning capability distinguishes it 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.
Key Features:
Adaptive Thermal Modelling: Learns motor-specific parameters to improve protection accuracy and reduce nuisance tripping
Metering Package (M): Provides comprehensive electrical metering including current, voltage, power factor, real/reactive/apparent power, and energy consumption
RTD Temperature Monitoring: Supports up to 12 embedded RTD inputs for stator, bearing, and environmental temperature tracking
Enhanced Diagnostics (E): Includes Motor Health Report, Enhanced Event Recorder (up to 512 events), Oscillography (3 waveforms capturing 16 cycles), and Start Data Logger
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
Universal Control Power: HI range accepts 50-300 VDC or 40-265 VAC for flexible deployment
Technical Specifications:
Parameter Specification
Model 369-HI-R-M-0-0-0-E
Control Power (HI) 50-300 VDC / 40-265 VAC
CT Inputs: 1 A and 5 A secondaries
RTD Inputs 12 channels, 3-wire (Pt100, Ni100/120, Cu10)
Communication Ports 1x Front RS232, 3x Rear RS485 (Modbus RTU)
Output Relays: 4 Form C relays, rated 8 A
Operating Temperature: -40°C to +60°C
Weight: Approximately 4.5 kg
Dimensions 300 mm x 210 mm x 110 mm
Common Applications:
Industrial motor protection for pumps, compressors, fans, and conveyors
Power generation auxiliary motor monitoring
Petrochemical, water treatment, and manufacturing process motor control
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369-HI-R-M-0-0-0-E
369-HI-R-M-0-E-0
369-HI-R-M-0-P-0-E
369-HI-R-M-F-E-0
369-HI-R-M-F-E-H-E
369-LO-0-M-F-E-0-0
Note: The GE Multilin 369 series has been discontinued by the manufacturer.
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