Description
GE MULTILIN 369-HI-0-M-0-0-0
Motor Protection Relay
Product Introduction
The GE MULTILIN 369-HI motor protection relay (catalog number 369-HI-0-M-0-0-0) is an industrial-grade numerical protective relay designed specifically for comprehensive protection, monitoring, and control of three-phase motors and associated systems. The 369 series is widely adopted in utility, industrial, and commercial applications to safeguard motors against faults such as overload, stall, phase imbalance, short circuit conditions, and other electrical abnormalities.
The MULTILIN 369 protective relay integrates motor protection elements, advanced diagnostics, and configurable logic in a rugged module suitable for continuous operation in industrial environments. It provides high-speed fault detection and reliable tripping to protect motor assets, extend service life, and minimize unplanned downtime.
GE 369-HI-0-M-0-0-0
Product Parameters
⚙️ Key Technical Specifications
| Parameter | Specification |
|---|---|
| Product Type | Motor Protection Relay |
| Series | GE MULTILIN 369 |
| Model | 369-HI-0-M-0-0-0 |
| Protection Elements | Overload, short circuit, ground fault, phase imbalance, under/over voltage |
| Motor Types Supported | Three-phase AC motors |
| Measurement | Current, voltage, power, frequency |
| Control Functions | Start/stop logic, trip outputs |
| Communication | Digital communication ports supported |
| Event Recording | Fault and operating event records |
| Mounting | Panel or relay rack mounting |
| Operating Mode | Continuous industrial use |
Product Datasheet (Technical Overview)
📄 Datasheet Summary
| Feature | Description |
|---|---|
| Protection Technology | Digital microprocessor-based protection |
| Response Time | Fast fault detection and trip output |
| Measurement Accuracy | Precision current and voltage measurement |
| Diagnostics | Onboard self-diagnostics and status reporting |
| Logic Configuration | Configurable protection and control logic |
| Interfaces | Communication ports for integration with SCADA/DCS |
| Environmental | Designed for industrial temperature and vibration ranges |
| Display | Local status indicators and display panel as applicable |
Country of Origin
🌍 Origin:
The GE MULTILIN 369 series relay, including model 369-HI-0-M-0-0-0, is manufactured under GE’s industrial automation quality standards. Production typically occurs at GE Multilin manufacturing facilities, ensuring consistent build quality, traceability, and compliance with motor protection product standards.
Usage Instructions
🔧 Operating and Installation Guidelines
- Mounting: Securely install the relay in the control panel or panel cut-out using appropriate mounting hardware and follow orientation guidelines for ventilation.
- Power and CT/VT Connections: Connect auxiliary power supply and current transformers (CTs) as per system requirements. Ensure correct polarity on CT connections for accurate measurement.
- Input/Output Wiring: Wire digital inputs and control outputs (trip/alarms) to motor starter contactors, circuit breakers, and annunciation systems.
- Parameter Configuration: Using the local interface or configuration tool, enter nominal motor values (rated current, voltage, frequency) and set protection thresholds according to motor specifications.
- Communication Setup: Configure communication parameters for integration with PLC, SCADA, or DCS systems using supported protocols.
- Verification: Test protection functions and logic by simulating fault conditions or using test equipment to verify correct tripping and signaling before full system operation.
Frequently Asked Questions (Q&A)
Q1: What does the 369-HI relay protect against?
A1: It protects three-phase motors from overload, short circuits, ground faults, unbalanced currents, and voltage abnormalities.
Q2: Can the 369-HI be integrated with automation systems?
A2: Yes, it supports digital communication interfaces for integration with SCADA, DCS, or PLC systems.
Q3: Does the relay provide event logging?
A3: Yes, it records fault events and operating history for diagnostics.
Q4: Is configuration done locally or remotely?
A4: Configuration can be done via the local interface or through supported software over communication links.
Q5: Is this relay suitable for continuous industrial use?
A5: Yes, it is designed for 24/7 operation in industrial environments with appropriate protective enclosures.
More Similar Model Recommendations
🔁 Related GE MULTILIN Motor Protection Relays
| Model Number | Description |
|---|---|
| GE MULTILIN 369 | Standard motor protection relay |
| GE MULTILIN 369PLUS | Enhanced motor protection with advanced displays |
| GE MULTILIN 369-X | Extended measurement and communications version |
| GE MULTILIN F35 | Feeder protection with motor elements |
| GE MULTILIN M60 | Dedicated motor protection relay |
