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

Overview

The GE 369-HI-R-M-0-0-0-H-E is a digital Motor Management Relay built for protection and control of medium-sized AC motors. It integrates thermal modeling, fault diagnostics, and communication interfaces. Though GE replaced the 369 series with newer models like the GE Multilin 859, this relay remains widely used due to its durability and rich features.

Technical Specifications

Model: GE 369-HI-R-M-0-0-0-H-E
Series: Multilin 369 Motor Management Relay
Function: Motor protection, monitoring, and control

Power Supply

• Control Power Input: 100–240 V AC, 50/60 Hz

• DC Range: 110–250 V DC

• Operational Voltage: 50–300 VDC / 60–265 VAC

Environmental Ratings

• Operating Temperature: –40°C to +60°C (–40°F to +140°F)

• Storage Temperature: –40°C to +80°C (–40°F to +176°F)

Physical

• Mounting: Panel-mounted

• Enclosure: Flame-retardant, corrosion-resistant case

• Weight: 7.5 lbs 

• Dimensions: 29.6 cm (H) × 10.7 cm (W) × 20.5 cm (D)

Communication Interfaces

• RS232 Port: Non-isolated

• RS485 Port: For remote access

Protection & Monitoring

• Trip Delay: < 200 ms

• Auto-Restart: Configurable

• Speed Switch Input: Detects locked rotor condition

• RTD Inputs: 12 channels for temperature protection

• Optional Metering Package: Available