GE Multilin 369-HI-R-M-0-0-0-E Motor Management Relay

GE Multilin 369-HI-R-M-0-0-0-E belongs to the 369 series digital motor management relay, it is a multi-functional protection device for medium and large three-phase motors. It integrates motor protection, metering, monitoring and control functions in one compact unit.

This relay supports HI high control power, RTD temperature input and metering option. It is widely installed in MCC motor control centers, and commonly used as spare replacement part for power plant and industrial motor protection retrofit.

Data Parameters

• 1. Brand: GE Multilin.

• 2. Model: 369-HI-R-M-0-0-0-E.

• 3. Product Type: Digital Motor Management Relay.

• 4. Control Power: HI voltage range 100~240VAC / 24~250VDC.

• 5. Function Option: RTD input + Metering function.

• 6. Mounting: Panel mount for motor control cabinet.

• 7. Operating Temperature: -40℃ ~ +85℃.

• 8. Humidity: Up to 95% non-condensing.

• 9. Communication: Support serial communication for data upload.

• 10. Feature: Enhanced diagnostic and front panel display.

Core Functions

• 1. Provide comprehensive motor protection including overload, locked rotor and ground fault protection.

• 2. Monitor motor winding temperature via RTD sensors and trigger over-temperature alarm.

• 3. Measure electrical parameters: current, voltage, power, power factor and energy consumption.

• 4. Record time-stamped fault events and oscillography waveform capture for fault analysis.

• 5. Support local operation and remote data communication with SCADA control system.

Application Scenarios

• 1. Power plant medium voltage motor control and protection system.

• 2. Petrochemical industry pump and fan motor protection cabinet.

• 3. Water treatment plant large motor MCC control center.

• 4. Mining, metallurgy heavy-duty motor safety monitoring project.

• 5. Legacy GE Multilin 369 series relay spare parts replacement.

FAQ

• 1. Q: What is GE Multilin 369-HI-R-M-0-0-0-E?
      A: It is a digital motor management relay, used to protect, monitor and control three-phase industrial motors in MCC cabinets.

• 2. Q: What does the M option stand for in this model?
      A: The M represents metering function, which enables the relay to measure power, energy and power factor data.

• 3. Q: What protection functions can this relay offer?
      A: It includes overload, locked rotor, current unbalance, ground fault and RTD over-temperature protection for motors.