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Yokogawa SR489-CASE 489-P1-HI-A20-E: Advanced Generator Management Relay, Engineered for Industrial Efficiency

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The Yokogawa SR489 CASE is a premium enclosure specifically designed for the 489-P1-HI-A20-E Generator Management Relay. It ensures reliable and efficient protection and control for critical power generation systems, enhancing operational reliability and safety.

Relay Type:Generator Management Relay

Model:489-P1-HI-A20-E

Manufactured By:Yokogawa Electric Corporation

Case Material:Durable Aluminum

Operating Voltage:24V DC

Protection Class:IP20

Communication Interface:RS-485 Modbus RTU

Input Current Range:0-5A

Output Configuration:3 Relays

Protection Against Overcurrent:Yes

Operating Temperature Range:-20°C to +50°C

Humidity Tolerance:Up to 95% RH non-condensing

    The Yokogawa SR489-CASE 489-P1-HI-A20-E is a high-performance generator management relay that offers unparalleled reliability and efficiency in managing and protecting generators. Its modular design allows for easy integration into existing systems, enhancing operational flexibility.

    With a wide input current range, this relay ensures robust performance under varying conditions, making it suitable for diverse industrial settings. The inclusion of advanced protection features like overload, short-circuit, and reverse power detection ensures continuous system stability and safety.

    Featuring versatile communication protocols such as Modbus and Ethernet/IP, the relay facilitates seamless connectivity with other industrial systems, streamlining data exchange and automation processes. This enhances overall operational efficiency and reduces maintenance downtime.

    Equipped with 24 inputs and 16 outputs, the relay provides ample flexibility for monitoring and controlling critical parameters of the generator. The ability to operate within a temperature range of -20°C to +70°C ensures reliable performance in harsh environments.

    The IP20 protection class safeguards against accidental contact with moving parts or dust ingress, maintaining operational integrity. Additionally, the relay meets stringent UL/CSA and CE certifications, ensuring compliance with international safety standards.

Yokogawa SR489-CASE 489-P1-HI-A20-E Generator Management Relay




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