Welcome to our websites!
GE 369-HI-R-0-M-0-0-0 Motor Protection Relay
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
- Comprehensive Motor Protection: Integrates a thermal model protection function that simulates the thermal characteristics of motors to prevent damage caused by overheating.
- High-Precision Measurement: Monitors real-time parameters such as current, voltage, power, and electrical energy with an accuracy of ±0.5%.
- 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
369-HI-R-0-M-0-0-0 adopts a modular design, with main components including:
1. Signal Acquisition Unit
Features high-precision CT/PT interfaces, supporting 1A/5A CT input and voltage measurement of 0-600V AC.
2. DSP Processing Module
Performs real-time calculation of effective values of current/voltage, power, electrical energy, and harmonics.
3. Protection Logic Unit
Equipped with programmable protection curves (e.g., IEC inverse time curve, ANSI curve), which can be configured via EnerVista 369 software.
4. Communication Interface
Includes dual RS-485 (Modbus RTU), Ethernet (Modbus TCP), and optional Profibus/DeviceNet modules.
5. Human-Machine Interface (HMI)
Comes with a 128×64 LCD display for on-site viewing of parameters, event records, and real-time data.
Application Fields
369-HI-R-0-M-0-0-0 is mainly used in the following scenarios:
1. Oil and Gas Industry
Provides comprehensive protection for motors of compressors and pump units (e.g., in explosion-proof areas).
2. Power Industry
Enables monitoring and control of motors for boiler feedwater pumps and fans.
3. Water Treatment Industry
Offers underload protection for large water pumps (to prevent dry operation).
Installation and Maintenance
Installation Key Points
- Use shielded wires with a cross-sectional area of ≥2.5mm² for CT secondary wires to avoid interference from induced voltage.
- Lay communication cables (e.g., RS-485 cables) and power cables in separate layers, with a spacing of ≥30cm.
Maintenance Recommendations
- Conduct protection setting verification once a year (using a relay protection tester).
- Regularly clean the heat dissipation holes to prevent dust accumulation from affecting heat dissipation performance.
————————————————————————————————————-
If you would like to learn more about our products and services, please feel free to contact us at any time!
- Sales Manager : Jinny
- Email : sales5@xrjdcs.com
- Whatsapp/Mobile:+86 15359273791
Global renowned brand cooperation
ABB 丨 GE 丨Allen Bradley 丨 Honeywell 丨 Emerson 丨 Bently Nevada 丨 Westinghouse
Triconex 丨 Foxboro 丨 ICS Triplex 丨 Hima 丨 Schneider 丨 Yokogawa 丨 Woodward
—————————————————————————————
Main Products
PLC, DCS, CPU modules, communication modules, input/output modules (AI/AO/DI/DO), power supply modules, thyristor modules, terminal modules, PXI modules, servo drives, servo motors, industrial displays, industrial keyboards, controllers, encoders, regulators, sensors, I/O boards, counter boards, fiber optic interface boards, data acquisition cards, gas turbine cards, FIM cards and other automation spare parts.
What We Can Offer
-
Sales Department
24/7 service. We handle your requirements for any PLC and DCS products in a timely, patient and professional manner. -
Engineering Department
Ensure no quality issues in products. All products will be inspected before shipment. -
Finance Department
Promptly verify payments and process refunds. -
Warehouse Department
Carefully check the goods list, package items with great care, and arrange shipment in a timely manner. -
After-sales Service Department
A dedicated after-sales service team with a subordinate sales unit to provide timely responses to customers’ service requests.
Provide first-class service!
Achieve faster response speed!
Deliver original new parts!
Deliver original new parts!
Write your message here and send it to us
