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489—Generator Protection System
KEY BENEFITS
>Complete, secure protection of small to medium sized generators
>Easy to use generator protection system supported by and industry leading suite of software tools.
>Advanced protection and monitoring features including the use of RTDs for stator and bearing thermal protection and Analog Inputs for vibration monitoring
>Global acceptance as a member of the most renown protection relay product family in the market.
>Draw-out construction allowing for minimized downtime and easy removal/installation of the 489 during maintenance routines
>Large, user-friendly front panel interface allowing for real-time power monitoring and setpoint access with a display that is easily readable in direct sunlight
>Enhanced generator troubleshooting through the use of IRIG-B time synchronized event records, waveform capturing, and data loggers
>Simplified setpoint verification testing using built in waveform simulation functionality
>Cost effective access to information through industry standard communication hardware (RS232, RS485, 10BaseT Ethernet) and protocols (Modbus RTU, Modbus TCP/IP, DNP 3.0)
>Available for use in most extreme harsh locations with the available Harsh Chemical Environment Option
>GL Certification for below deck shipboard applications
APPLICATIONS
>Synchronous or induction generators operating at 25Hz, 50Hz or 60Hz
>Primary or backup protection in cogeneration applications
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