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The Yokogawa SR489-CASE is a sophisticated generator management relay, engineered to ensure seamless power distribution and system reliability in industrial settings. This high-performance relay offers advanced control functionalities, optimized for critical applications where uptime is paramount.
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Operating Voltage:115V AC / 230V AC
Frequency Range:45Hz – 65Hz
Protection Levels:Up to 10 levels of customizable protection
Relay Inputs:5 independent inputs for monitoring and control
Output Configuration:2 relay outputs for actuation
Communication Interfaces:Modbus RTU, Ethernet
Case Material:Stainless steel
Protection Class:IP67
Operating Temperature:-20°C to +60°C
Storage Temperature:-30°C to +85°C
The Yokogawa SR489-CASE 489-P1-HI-A20-E is designed with cutting-edge technology to provide unparalleled reliability in industrial environments. Its robust aluminum casing ensures durability and efficient heat dissipation, vital for continuous operation without degradation.
This generator management relay supports advanced communication protocols, including RS-485 Modbus RTU, enabling seamless integration with existing systems and providing real-time monitoring capabilities.
Featuring a wide input current range of 0-5A, it is capable of accurately managing the power flow through generators, preventing overloads and ensuring optimal performance. The relay’s three relays offer versatile protection against various types of faults, enhancing system safety.
Equipped with a temperature and humidity tolerance, this relay can withstand harsh conditions typically found in industrial settings, making it ideal for use in manufacturing plants, power distribution centers, and other critical infrastructure.
With its user-friendly interface and comprehensive documentation available from Yokogawa Electric Corporation, users can easily configure and maintain the SR489-CASE 489-P1-HI-A20-E, ensuring minimal downtime and maximum efficiency.
