GE Multilin 369-HI-0-M-0-0-0-E Product Description

Description

The GE Multilin 369-HI-0-M-0-0-0-E delivers comprehensive protection for medium-voltage motors used in critical industrial systems. The device monitors thermal stress, electrical faults, and mechanical issues to help operators maintain stable and efficient motor performance. Moreover, its advanced diagnostics and detailed motor health reporting support predictive maintenance strategies in demanding facilities. The relay also integrates flexible metering and communication tools, therefore enabling tight coordination with plant automation networks.

Technical Specifications

Model: 369-HI-0-M-0-0-0-E
Type: Motor Management Relay
Manufacturer: GE Multilin / GE Vernova

Electrical & Control

• Control Power: HI, 50–300 VDC / 60–265 VAC

• CT Inputs: Three-phase current measurement

• RTD Inputs: None (0-RTD configuration)

Protection Functions

• Thermal overload

• Phase unbalance and imbalance detection

• Ground fault and earth leakage

• Mechanical jam and locked rotor

• Undercurrent and loss-of-load

• Current-based acceleration and start supervision

Monitoring & Diagnostics

• Motor Health Report

• Cause-of-trip logs

• Event and waveform capture

• Enhanced diagnostics with upgraded front faceplate

Metering (M Option)

• Current and voltage

• Real and reactive power

• Energy consumption

• Thermal capacity monitoring

Communications

• Standard RS485 port

• Modbus RTU protocol

• Optional networking not installed on this configuration

Mechanical

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

• Weight: 4.5 kg (shipping 5.5 kg)

• Mounting: Panel or rack mount

• Temperature Range: –40 °C to +70 °C

• Certifications: CE, UL, CSA

FAQ

Q1: What advantages does the enhanced faceplate provide?
It offers clearer diagnostics, improved navigation, and faster access to protection settings.

Q2: Does this model include RTD temperature monitoring?
No. The 369-HI-0-M-0-0-0-E is supplied without RTD inputs.

Q3: Can the relay integrate with Modbus-based systems?
Yes. The unit supports Modbus RTU through its RS485 communication port.

Q4: Which industries commonly use the 369 protection system?
It is widely used in utilities, petrochemical facilities, mining operations, and industrial plants.

Q5: Does the device record historical configuration changes?
Yes. The Security Setting Change History Report provides complete traceability.