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Technical Paper: Negative-Sequence Relaying Applications in Ungrounded and High-Impedance Grounded Industrial Systems
Negative-sequence overcurrent sensing to detect faults.
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Technical Paper: Using GOOSE Messages in a Main-Tie-Main Scheme
Main-tie-main circuit breaker bus switching scheme performed using IEC 61850OSE messaging.
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Logic Scheme: Feeder with Interlock Logic (BE1-11)
This compressed file includes an application note, BESTspace™ file, printable screenshots, and logic file that demonstrate feeder protection with interlock logic using the BE1-11, providing configuration examples and implementation guidance for feeder control, breaker interlocking, protection coordination, and system automation applications.
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Logic Scheme: Basic Overcurrent Logic (BE1-11)
This compressed file includes an application note, BESTspace™ file, printable screenshots, and logic file that demonstrate basic overcurrent protection using the BE1-11, providing configuration examples and implementation guidance for fault detection, protective functions, and feeder protection applications.
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Logic Scheme: Backup Bus Overcurrent Logic (BE1-11)
This compressed file includes an application note, BESTspace™ file, printable screenshots, and logic file that demonstrate backup bus overcurrent protection using the BE1-11, providing configuration examples and implementation guidance for fault detection, protective coordination, and backup bus protection applications.
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Technical Paper: Automatic Reclosing – Transmission Line Applications and Consideration
Applying autoreclosing to transmission circuits.
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Easy Conversion Chart: BE1-951 to BE1-11f (XLSX)
This conversion chart provides a cross-reference for replacing legacy BE1-951 Feeder Protection Relays with the BE1-11f Feeder Protection System, showing how to translate BE1-951 style configuration options into equivalent BE1-11f model and option selections for feeder protection retrofit and upgrade applications.
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Easy Conversion Chart: BE1-951 to BE1-11f (PDF)
This conversion chart provides a cross-reference for replacing legacy BE1-951 Feeder Protection Relays with the BE1-11f Feeder Protection System, showing how to translate BE1-951 style configuration options into equivalent BE1-11f model and option selections for feeder protection retrofit and upgrade applications.
