Solid-state power controller for arc fault bench

The NASA/NSSC is seeking a solid-state power controller for the System-Agnostic Arc Fault Implementor (SAFDI) testbench at the Glenn Research Center (GRC). The SAFDI testbench is being used to design DC arc fault detectors for eventual use on hybrid-electric aircraft systems, spacecraft power systems, and microgrids. The solid-state power controller will enhance the lab's ability to demonstrate the viability of the system-agnostic DC series arc fault detector design process across multiple power system topologies. The scope of work includes providing one solid-state power controller with specific specifications, such as continuous voltage rating, current ratings, inductive load capability, and galvanic isolation. • The solid-state power controller must have a continuous voltage rating of greater than or equal to 1kVDC. • The solid-state power controller must have current ratings of greater than or equal to 200A continuous forward current at 85°C and 600A interrupting current. • The solid-state power controller must have inductive load capability of greater than or equal to 150 μH at 600 A. • The solid-state power controller must have galvanic isolation of greater than or equal to 2500Vrms. • The solid-state power controller must have an on-state resistance of less than or equal to 1.5mΩ at 25°C. • The solid-state power controller must have a temperature range of -40°C to +85°C. • The solid-state power controller must have discrete indicators for load status, trip status, and overtemperature status. • The solid-state power controller must have discrete controls for on/off, trip reset, and adjustable overcurrent protection. • The solid-state power controller must have a mass of no more than 1 lb and dimensions of no larger than 7.00” x 4” x 1.50”. • The solid-state power controller must have a DB15 connection.