Manual for prototype 10 kVA transistor inverter (TR-ES-001)

Using transistors as electronic power switches, the inverter produces a regulated 3 phase a.c. output from an unregulated d.c. input. It is designed to be replacement d.c. to a.c. conversion equipment for M-A sets employed on railway vehicles to provide 3 phase a.c. auxiliary supplies for lighting, pumps, air-conditioning etc.