Description
The GE SR469-P5-HI-A20-E is a Motor Management Relay (MMR) designed to protect and control motors in various industrial applications. It’s part of the SR469 series of MMRs manufactured by General Electric (GE). These relays offer comprehensive motor protection and control functionalities.
Key Features:
- Motor Protection: Provides various protection functions to safeguard motors from damage caused by overcurrent, undervoltage, phase reversal, and overload conditions.
- Motor Control: Enables control features like starting, stopping, jogging, and speed regulation based on user-defined parameters or external signals.
- Monitoring and Diagnostics: Monitors motor parameters like current, voltage, power factor, and running time, providing valuable insights for condition monitoring and troubleshooting.
- Communication: Supports communication protocols like Modbus RTU or Profibus DP for integration with supervisory control and data acquisition (SCADA) systems or other control networks.
Applications:
The SR469-P5-HI-A20-E is suitable for a wide range of motor control applications, including:
- Pumps: Protecting and controlling pumps used in water and wastewater treatment, irrigation systems, and industrial processes.
- Fans: Regulating the speed and operation of fans in ventilation, cooling, and air conditioning systems.
- Conveyors: Controlling the speed and torque of conveyors in material handling and manufacturing applications.
- Machine Tools: Providing protection and control for motors driving machine tools like mills, lathes, and drilling machines.
- Compressors: Safeguarding and controlling compressors used in pneumatic systems and industrial air supply.
Additional Notes:
- The specific protection and control functionalities, communication protocols, and compatibility with external devices might depend on the exact model variant and configuration. Consulting the datasheet is crucial for obtaining precise details.
- Programming and configuring the SR469-P5-HI-A20-E likely requires GE’s proprietary programming software and familiarity with motor control principles and industrial automation practices.
- This is an industrial control device designed for professional use in motor control applications. Installation, configuration, and maintenance require specialized knowledge of electrical safety, motor control principles, and GE’s MMR technology.
I hope this information is helpful. Let me know if you have any further questions about the GE SR469-P5-HI-A20-E or its applications.
