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EXL – Emergency Transfer Load Manager

EXL – Emergency Transfer Load Manager
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EXL – Emergency Transfer Load Manager - 1

EXL - Emergency Transfer Load Manager The EXL is a wall mounted system that monitors and controls a single engine generator for in parallel with a single utility source. This cost effective alternative to switchgear mounted controls is designed for voltages from 208V - 32kV. The EXL will support Emergency Standby as well as Utility Paralleling. • Provides Automatic Control for One Genset and One Utility • Emergency Standby Mode • Utility Paralleling including Power Import, Export, and Baseload • Closed Transition to and from Generator Power • Engine Communications (EMCP3.2, 3.3, 4.2) • Easy User Programming of Custom Logic • State of the Art, Color Touchscreen for Operator Interface • Easy to Follow, Step by Step Installation and Start-up Instructions • Cat® Engine Generators Seamless Support for Diesel and Gas

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EXL – Emergency Transfer Load Manager - 2

DESCRIPTION • Can be integrated into existing switchgear to provide a fully automated system • Direct access to Cat engine data • Complete metering and control from intuitive color touchscreen • Complete protective functions, with annunciation and alarm history • User programmable input and outputs • Supported modes of operation include: ■ Emergency Standby (utility failure protection) ■ Utility Parallel, import power from grid ■ Utility Parallel, export power to grid ■ Utility Parallel, base load operations ■ Automatic Engine Generator Exercising • Closed transition to and from generator...

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EXL – Emergency Transfer Load Manager - 3

*Dependent on CT/PT Accuracy

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EXL – Emergency Transfer Load Manager - 4

Information contained in this publication may be considered confidential. Discretion is recommended when distributing. Materials and specifications are subject to change without notice. CAT, CATERPILLAR, their respective logos, “Caterpillar Yellow,” the “Power Edge” trade dress as well as corporate and product identity used herein, are trademarks of Caterpillar and may not be used without permission.

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