Portable Electronic Test System (ETS) is used to test the Aircraft Engine Generator System. The ETS monitors all input and output power and displays AC/DC current input and output up to 150-AMPs, it monitors feedback signals and output signals form aircraft engine and displays all signals on (29) digital meters on the front panel. It also provides power to the aircraft main external power connector.
This AC Test Console is manually operated and provides the aircraft with the signal and 115-VAC, 3-Phase, 150-AMP, 400Hz power normally supplied by the aircraft engine generators (3 generators, APU, and ADG). The cable assemblies are connected between the ETS, aircraft engines and the main power compartment.