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GE SR469-P5-HI-A20-H Motor Management Relay for Industrial Protection and Monitoring
The GE SR469-P5-HI-A20-H is an advanced Motor Management Relay designed for industrial environments, offering comprehensive protection and monitoring capabilities for medium to large motors. With multiple RTD inputs, it provides precise temperature monitoring and protection against overheating. The device supports Modbus RTU communication and comes with optional Ethernet connectivity.
Detailed content
Manufacturer:General Electric Company, USA
Voltage Supply:AC: 70 to 265 V @ 48-62 Hz, DC: 90 to 300 V
Phase Current:5A
Phase Protocol:Modbus RTU / Half Duplex
Analog Outputs:4-20 mA
Burden:> 500 kΩ
RTD Inputs:Three-wire: 100 Ω Nickel, 120 Ω Nickel, 10 Ω Copper, 100 Ω Platinum
Control Power:Optional conformal coating
Ethernet Connection:Optional Ethernet 10BaseT, RJ45
LCD Display:Larger display for better visibility
The GE SR469-P5-HI-A20-H is part of the 469 Multilin series, designed to provide robust motor management solutions for industrial environments. It features multiple RTD inputs to accurately measure temperature and the hottest point in the motor system, ensuring optimal performance and longevity.
This advanced relay supports 5A phase CT secondaries, allowing for precise current monitoring and control. It communicates via Modbus RTU protocol, enabling seamless integration with existing industrial automation systems.
The SR469-P5-HI-A20-H includes essential protective features such as torque protection, mechanical jam protection, undervoltage and overvoltage protection, and current unbalance correction. These features are highly configurable, allowing users to set specific thresholds and response times to suit their application needs.
The optional conformal coating provides enhanced protection against harsh environmental conditions, making it ideal for use in challenging industrial settings. Additionally, the Ethernet 10BaseT, RJ45 connection enables remote monitoring and data logging, facilitating efficient maintenance and troubleshooting.
Designed for ease of use and installation, the SR469-P5-HI-A20-H ensures reliable motor management and protection, reducing downtime and enhancing overall system reliability. Its robust design and versatile features make it a valuable asset for any industrial facility requiring precise motor control and protection.
