DC control power can fail for a number of reasons—battery failures, dc control system faults, battery charger failures, testing or maintenance errors—leaving critical equipment without power. If a fault occurs when protection equipment is not energized, even a minor event can lead to damaged equipment, costly repairs, and harm to personnel. Redundancy can help prevent a single point of failure in control power systems and help you avoid these outcomes.
This recorded webinar focuses on the new SEL-RPM Redundant Power Module, which combines multiple ac and dc power sources to increase control power availability and reliability. During the webinar, you will learn about the following: