GE 369-HI-R-B-0-0-H-E

GE 369-HI-R-B-0-0-H-E

Product Brief The GE Multilin 369-HI-R-B-0-0-H-E is a comprehensive motor management relay designed for protection and control of medium-sized AC motors and their driven equipment. This model includes multiple optional features: high voltage control power (HI), 12 RTD inputs (R), backspin detection (B), harsh environment coating (H), and enhanced diagnostics with enhanced faceplate (E).

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Description

GE 369-HI-R-B-0-0-H-E

Technical Specifications

  • Part Number: 369-HI-R-B-0-0-H-E
  • Manufacturer: GE Multilin
  • Series: 369 Motor Management Relay
  • Control Power: 50-300 VDC / 60-265 VAC (HI option)
  • RTD Inputs: 12 RTD inputs included (R option)
  • Backspin Detection: Included (B option)
  • Metering Package: Not included
  • Fiber Optic Port: Not included
  • Protocol Interfaces: Modbus RTU (standard)
  • Harsh Environment Option: Included (H option)
  • Diagnostics: Enhanced with enhanced faceplate (E option)
  • Current Inputs: 1A or 5A secondary
  • Frequency: 50-60 Hz
  • Operating Temperature: -40°C to +60°C
  • Storage Temperature: -40°C to +80°C
  • Dimensions: Approximately 29.6 cm (H) x 10.7 cm (W) x 20.5 cm (D)
  • Weight: Approximately 4.5 kg / 10 lbs
  • IP Rating: IP50X

Key Features

  • Advanced motor protection against overload, locked rotor, ground fault, and phase loss
  • 12 RTD inputs for comprehensive thermal monitoring of stator, bearings, and ambient
  • Backspin detection capability for pump motor flow reversal and safe restart
  • Adaptive learning that learns motor inrush current, cooling rates, and acceleration time
  • FlexCurve custom overload curve and 15 standard curves for optimal protection
  • Harsh environment conformal coating for extended service life
  • Enhanced diagnostics with motor health report, enhanced event recorder, and security audit trail
  • Enhanced faceplate with motor status indicators
  • RS232 front panel port and RS485 rear ports with Modbus RTU protocol
  • Speed switch input for locked rotor detection
  • Waveform capture and digital counter inputs

Application Scenarios Water and wastewater treatment pumps, oil and gas process pumps and compressors, mining conveyors and crushers, pulp and paper ID/FD fans, cement kiln drives, power generation auxiliary motors, industrial cooling towers, chemical processing equipment

Performance Parameters

  • Control Power Range: 50-300 VDC / 60-265 VAC
  • Current Input: 1A or 5A secondary
  • Trip Delay: Less than 200 ms
  • Event Record Capacity: Last 512 events
  • Failsafe Trip Holdup: 100 ms
  • Ground Current Input: True RMS, 1.04 ms/sample
  • Analog Outputs Accuracy: ±1% of full scale
  • Overvoltage Timing Accuracy: ±100 ms or ±0.5% of total trip time
  • Resolution Frequency: 0.01 Hz

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