Uninterrupted Ride Through During Power Failures – SEL-RPM

Learn about the SEL-RPM: https://selinc.com/mktg/132458 The SEL-RPM combines as many as three ac sources and one dc source to provide a single reliable dc output (unregulated 125 Vdc) to power your protection, monitoring, and control equipment. Large energy storage capacitors provide ride-through capability and support switch or breaker trip/ close applications when all input sources are lost.