GE SR489-CASE 489-P5-HI-A20 Industrial Generator Management Relay

SR489-CASE 489-P5-HI-A20  Industrial Generator Management Relay

Operating Voltage:Up to 36 Vpk (isolated with RTDs and analog inputs) Case Material:Robust and durable for harsh environments Digital Inputs:4 configurable digital inputs for versatile operation Sensor Supply Voltage:24 V DC at 20 mA max Time Delay Range:0.1 to 100.0 s in steps of 0.1 Negative Sequence Overcurrent Pickup:3 to 100% FLA in steps of 1 Phase Distance Characteristics:Adaptable to various electrical configurations RTD Inputs Isolation:36 Vpk (isolated with analog inputs and outputs) Sinusoidal Vibration Test Level:Class 1 Maximum Altitude:2000 m Overvoltage Category:II Thermal Model Curve:Optimized for high temperature performance Shipping Weight:7.7 kg or 17 lbs. The GE SR489-CASE P5-HI-A20 is a highly sophisticated generator management relay that seamlessly integrates advanced protection and control functionalities. Its robust design is characterized by a fully drawout case, ensuring automatic CT shorts for reliable operation. 

 Featuring an impressive 36 Vpk isolation voltage, this relay guarantees safe operation even under harsh conditions. It supports up to four RTD inputs, enabling precise sensing and control over critical parameters. With a shipping weight of 7.7 kg or 17 lbs, it  designed for easy installation and integration into existing systems. The relay  compact yet powerful structure allows for sequential trip configurations, configurable to digital inputs 1 to 7, enhancing system flexibility and response capabilities. Equipped with a digital input capacity, it supports complex control scenarios, ensuring that the generator operates efficiently and safely. The product  compatibility with various temperature ranges (-40 to 60"C) makes it suitable for a wide range of industrial applications, including extreme environments. 

 Designed with user-friendliness in mind, the GE SR489-CASE P5-HI-A20 provides a seamless integration experience, backed by rigorous production tests. It ensures dielectric strength, critical for long-term reliability, meeting the stringent standards of UL 508. The GE SR489-CASE 489-P5-HI-A20 Generator Management Relay is designed for advanced control in industrial power systems, offering unparalleled reliability and precision in managing generator operations.

The Series 90* -30 CPU374 PLUS provides a built-in enhanced Ethernet interface that  provides TCP/IP communications with: 

▪ Series 90, PACSystems, and VersaMax PLCs 

▪ Host computers running the Host Communications Toolkit or CIMPLICITY software 

▪ Computers running the TCP/IP version of the programming software CPU Features  

▪ High speed Boolean and non-Boolean processing provided by a 586-class 133MHz  processor 

▪ Two Ethernet ports: 10/100 Mbytes (one IP address) with a built-in, auto-sensing  Ethernet switch 

▪ Support for EZ Store Device allows you to download a program without a PC 

▪ 240KB of user memory Key Ethernet Features 

▪ Full PLC programming and configuration services 

▪ Periodic data exchange using Ethernet Global Data (EGD) and EGD commands to  read and write PLC and EGD exchange memory over the network 

▪ TCP/IP communication services using SRTP 

▪ Support for SRTP Client (Channels) 

▪ Modbus/TCP Server, supporting Modbus Conformance classes 0, 1, and 2. 

▪ Modbus/TCP Client, supporting Modbus Conformance classes 0, 1, and Function Codes 15, 22, 23, and 24 for Conformance class 2. 

▪ Remote PLC monitoring from a web browser 

▪ Comprehensive station management and diagnostic tools