PTC DC Power Supply

The Fermi Forward Discovery Group (FFDG) is seeking a vendor to provide DC power supplies for the Power and Timing Cards (PTC) used in the Far Detector & Cryogenics (FDC) subproject of the Long-Baseline Neutrino Facility (LBNF) Project. The vendor must provide 27 chassis units configured for 6 independent, floating return, low voltage channels for the FD-HD and 22 chassis units configured for 4 independent, floating return, low voltage channels for the FD-VD. The power supplies must meet specific technical requirements, including safety ratings, noise and ripple, and remote sensing and regulation options. The vendor must also provide a front panel display, single channel interlock capability with fail-safe logic, and easy extraction mechanism for power supply maintenance. • The power supplies must be housed in a 4U power bin with a 1U cooling vent. • The power supply must have channel-wise fail-safe logic interlock capability, remote sensing, and remote network control and monitoring features. • The vendor must provide load and functionality test results. • The power supplies must be shipped to the South Dakota Steel Storage Service Site (SDSSS) or South Dakota Warehousing Service (SDWS) located in Rapid City, South Dakota.