BE1-11g, Generator Protection System

Correctly configuring protection with confidence has never been easier than with the BE1-11. The BE1-11g Generator Protection System is designed with a complete line of protection and control elements, from backup distance ( 21) protection to phase differential ( 87) . An available advanced synchronizer ( 25A) includes selectable phase-lock-loop and anticipatory modes. The BE1-11g has many features to address issues with reliability arising from programming complexity. With BESTspace™ files, multiple BESTlogic™ Plus preprogrammed logic schemes, and associated application notes, you can be confident that you have the protection you need. Benefits : * Entering protection settings with confidence is easy with BESTCOMSPlus® software that provides intuitive settings with graphs, built-in error checking, and summary screens. * Complex protection is easy to configure and understand with preprogrammed schemes, drag-and-drop logic, user labels, and notes provided by BESTlogic™ Plus. * The Offline Simulator, provided in BESTlogic™ Plus, helps identify and troubleshoot the logic without the expensive need for physical hardware. * Adaptable coordination for difficult applications is made possible by 24 industry-standard timing curves and five user-defined curves. * Backup and cogeneration applications benefit from frequency tracking capabilities. * Meet your modern communications needs with 10/ 100Mbit copper or 100Mbit fiber-optic Ethernet with IEC 61850, DNP, or Modbus™ . * Connection is easy, even when using multiple large wires, with large screw terminals for all terminations. * Get the information you need for system analysis with distance-to-fault, oscillography, demand metering, power quality, breaker monitoring, and other data provided by the BE1-11. * Increased security and selectivity provided with optional differential protection. * Easily navigate settings and metering with the intuitive Human Machine Interface ( HMI) menu and large LCD display. * Customize displayed information to meet different application needs with user-defined indicators and labels. * Direct control of internal logic using Select and Operate buttons available on the front panel. * Reliable protection even during abnormal operation events such as high ambient temperature, blocked cooling, or worn bearings, with optional RTD module. * Optional RTD module with fully configurable analog outputs can be used to drive analog meters. Easily assigned trip points can be scaled by the user to reflect measured parameters. * Up to 14 combined alarm and trip temperature monitoring points are possible using an optional RTD module. * Reduce installation costs and improve reliability by mounting an optional RTD module near the point of measurement to minimize cable lengths. * UL Class 1, Div 2 rating allows the optional RTD module to be installed in harsh environments.