Description
Technical Specifications
| Parameter | Detail |
|---|---|
| Brand | General Electric (GE Multilin / GE Vernova) |
| Model | 369-HI-R-0-0-0-0-E |
| Series | Multilin 369 Series |
| Product Name | Digital Motor Protection and Management Relay |
| Country of Origin | United States / Canada |
| Lifecycle Status | Legacy / Industrial Support |
| Dimensions | 215 mm x 180 mm x 150 mm (Standard Panel Mount Case) |
| Weight | 2.5 kg |
| Manufacturing Location | North America |
| Power Consumption | 15 W typical / 25 W max (High Range Control Power: 40–265 VAC / 50–300 VDC) |
Product Introduction
The General Electric Multilin 369-HI-R-0-0-0-0-E is an advanced digital motor protection and management relay engineered to safeguard medium-sized and large AC induction motors. Equipped with high-range control power options and integrated RTD inputs for thermal monitoring, the 369 series provides comprehensive protection features including thermal overload modeling, current unbalance, phase loss, short-circuit, and ground fault detection. By combining precise metering, complete motor health diagnostics, event recording, and oscillography capabilities, this relay prevents premature asset degradation and catastrophic mechanical failures in critical heavy industrial applications such as pumps, compressors, fans, and conveyors.
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Frequently Asked Questions
⚡ What is the primary function of the GE 369 relay?
It provides comprehensive protection, continuous thermal modeling, and system monitoring for medium-voltage and critical low-voltage AC induction motors.
🔌 What do the “HI” and “R” designations signify in the part number?
The “HI” code denotes high-range auxiliary control power (40–265 VAC / 50–300 VDC), while “R” specifies the inclusion of built-in RTD inputs for winding and bearing temperature monitoring.
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⚙️ How does the relay communicate operational data to plant control architectures?
It features standard front-panel communication ports and optional rear network interfaces (such as Modbus or Profibus) to tie directly into SCADA or PLC setups.
Alternative Model Recommendations
- GE Multilin 369-HI-R-M-0-0-0-E (with advanced metering package)
- GE Multilin MM300 Motor Protection System
- GE Multilin 469 Motor Management Relay
- ABB REF542plus Motor Protection Terminal
- Schneider Electric Sepam Series 40
- Siemens SIPROTEC 7SK82
- SEL-710 Motor Protection Relay
- Rockwell Automation 193-E Electronic Overload Relay
- Basler Electric BE1-CDS
- Littelfuse Protection Relays
