Abstract: A transfer system may be provided. The transfer system may comprise a first transfer switch comprising first normally closed contacts and first normally open contacts. In addition, the transfer system may comprise a second transfer switch comprising second normally closed contacts and second normally open contacts. Furthermore, the transfer system may comprise third normally closed contacts with a solid state switch in parallel. A source monitor may be configured to monitor the quality of a primary source and a backup source. And a source control may be configured to operate the first transfer switch, the second transfer switch, the third normally closed contacts, and the solid state switch to transfer a load from the primary source to the backup source in response to the monitored quality of the primary source and the backup source.

Abstract: Systems and methods are disclosed for detecting a protection device operation. The disclosed systems and methods may include detecting a voltage across a protection device. The voltage may be produced when the protection device operates from a closed state to an opened state. Furthermore, the disclosed systems and methods may include latching, in response to the detected voltage, the indication that the protection device operated from the closed state to the opened state. Moreover, the disclosed systems and methods may include transmitting, in response to the detected voltage, an indication that the protection device operated from a closed state to an opened state.