Reducing Wildfire Risk With High-Impedance Fault Detection

SEL understands that detecting downed conductors in high-risk wildfire areas is a critical component of a complete wildfire risk mitigation program. We believe that high-impedance fault (HIF) detection is a key technology to reduce risk. This webinar focuses on SEL HIF detection capabilities for different types of grounded and ungrounded distribution systems.

Learn how you can use these unique HIF detection capabilities to reduce the likelihood of wildfires. During the webinar, we will discuss the following:

• Which HIF detection capability works best for your grounded or ungrounded system
• Arc Sense technology (AST) in the SEL-651R Advanced Recloser Control; SEL-451 Protection, Automation, and Bay Control System; and SEL-751 Feeder Protection Relay
• Sensitive earth fault (SEF) detection technology in the SEL-351 Protection System and SEL-751