MEDIUM VOLTAGE TRANSFORMER PAIR
Publication Date: 2016-Feb-29
The IP.com Prior Art Database
Various systems that are power sensitive may require multiple power sources. Multiple power sources may be primary and secondary power grid connections, generators, battery backup systems and/or auxiliary power units. Common power sensitive systems include information technology, computer systems, server systems, medical devices and hospital systems. This multiple source transfer system does not provide a dedicated preferred source and allows for maintenance while keeping a primary load connected. The multiple source transfer system may be a Medium Voltage Transfer Pair for selection between two sources automatically by use of a programmable logic controller (PLC). A load break junction assembly is included to allow for disconnection of incoming sources during maintenance and physically isolating the control cabinet or switching system.