Digital Relay operates in demanding environments.
August 19, 2005 -
Utilizing neural network technology, PowerLogic® Sepam Series 80 digital relay provides percentage-restraint current differential protection for 2-winding transformers and machines. It is offered with user interface choices of none, backlit LCD, or oversized mimic/phasor diagram LCD. With self-testing feature that monitors internal health, relay also provides phase-shift diagnostic data display and analysis for verification of CT and VT connections and performance.
(Archive News Story - Products mentioned in this Archive News Story may or may not be available from the manufacturer.)
Original Press release
Schneider Electric
1415 South Roselle Road
Palatine, IL, 60067-7399
USA
New PowerLogic® Sepam Series 80 Made For Demanding Environments
Schneider Electric's digital relay improves reliability and protection
PALATINE, Ill. - AUGUST 12, 2005 - Schneider Electric's PowerLogic® Sepam Series 80 digital relay was designed with one goal in mind: to meet or exceed the reliability and protection requirements of difficult applications in demanding environments. It is ideal for critical power applications, such as standby generators for hospitals, wastewater treatment plants, data centers and telecommunication facilities.
The Series 80 relay represents the new high end of the Sepam range. "We've made sure our units have the ability to withstand environmental electromagnetic disturbances, vibration, power system transients and even salt spray," Hardy King, Schneider Electric, said.
Other features include:
Standardized footprint for all Series 80 relay types allows uniform integration into electrical equipment protecting motors; generators; feeders, mains and ties; transformers, buses and capacitor banks.
Three user interface choices - none, backlit LCD, or oversized mimic/phasor diagram LCD display.
Expanded logic equation capabilities for increased customization of control and protection.
Percentage-restraint current differential protection for two-winding transformers and machines; uses neural network technology.
Battery backup retains historical and fault data on power loss.
Self-testing feature that monitors internal health.
Easy-to-learn software with graphical aids for configuration of hardware, sensors, and protective schemes.
Two options for custom programming - Boolean equations and ladder logic.
Phase-shift diagnostic data display and analysis for verification of CT and VT connections and performance.
For more information about Square D® products from Schneider Electric, call 1-800-392-8781 or visit http://us.SquareD.com.
Headquartered in Palatine, Ill., the North American Operating Division of Schneider Electric had sales of $2.6 billion (U.S.) in 2004. The North American Operating Division is one of four operating divisions of Schneider Electric, headquartered in Paris, France, and markets the Square D, Telemecanique and Merlin Gerin brand products to customers in the United States, Canada and Mexico. In the United States, Schneider Electric is best known by its flagship Square D brand, with Telemecanique becoming increasingly known in the industrial control and automation markets and supported by many Square D distributors. For 100 years, Square D has been a market-leading brand of electrical distribution and industrial control products, systems and services. Schneider Electric is a global electrical industry leader with 2004 sales of approximately $12.8 billion (U.S.). Visit Schneider Electric on the Internet at:
Corporate - http://www.us.schneider-electric.com
Telemecanique Products - http://www.us.telemecanique.com
Square D Products - http://www.us.squared.com
Merlin Gerin Products - http://us.merlingerin.com
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