This supply is rated at 4.4 amps at 240vac, 50Hz. Often referred to as the AC2000’s “clean mains” unit capable of handling 1kW output. Operation is to simply plug input into dirty mains supply and connect EUT to ‘clean’ O/P socket on the front panel. A switch to the left of this selects either, ‘clean’ or normal mains. Can be utilised whenever a clean mains supply is sought.