GE 369-HI-R-0-M-0-0-0

GE 369-HI-R-0-M-0-0-0 is a motor protection relay under General Electric (GE) Multilin 369 series, specifically designed for comprehensive protection, monitoring, and control of high-voltage/low-voltage motors. This relay offers full-range motor management functions, including overload protection, short-circuit protection, ground fault protection, phase unbalance protection, as well as energy monitoring and diagnosis. It is suitable for critical motor applications in industries such as petrochemical, power, and water treatment.

Core Values of 369-HI-R-0-M-0-0-0

1. Comprehensive Motor Protection: Integrates a thermal model protection function that simulates the thermal characteristics of motors to prevent damage caused by overheating.
2. High-Precision Measurement: Monitors real-time parameters such as current, voltage, power, and electrical energy with an accuracy of ±0.5%.
3. Advanced Communication: Supports protocols including Modbus, Profibus DP, and DeviceNet, enabling seamless integration into DCS/SCADA systems.

Product Parameters

• Product Model: 369-HI-R-0-M-0-0-0
• Manufacturer: General Electric (GE)
• Product Type: Motor Protection Relay
• Rated Current: 5A (CT secondary side)
• Input Voltage: 100-240V AC/DC (power supply)
• Protection Functions: Overload, short circuit, ground fault, phase unbalance, locked rotor, underload
• Measurement Accuracy: ±0.5% (for current and voltage)
• Communication Protocols: Modbus RTU/TCP, Profibus DP, DeviceNet
• Control Outputs: 4× relay outputs (trip, alarm, control)
• Operating Temperature Range: -20°C to +60°C (-4°F to +140°F)
• Protection Class: IP40 (panel mounting)
• Mounting Method: DIN Rail or panel mounting
• Certification Standards: UL 508, IEC 60255, CE

Structure and Composition

1. Signal Acquisition Unit

2. DSP Processing Module

3. Protection Logic Unit

4. Communication Interface

5. Human-Machine Interface (HMI)