Dmikras
Старожил
А вот что для пилотов написано в FCOM.Если посмотреть схему соединений Stby Power switch, то видно, что положения OFF и AUTO не меняют ничего. Значимо только положение BAT.
Раздел «Управление и индикация»:
STANDBY POWER Switch
AUTO (guarded position) –
In flight, or on the ground, loss of all AC power
• AC standby bus is powered by battery through static inverter
• DC standby bus is powered by battery
• Battery bus is powered by battery
Раздел «Описание системы»:
DC busses powered from the battery following a loss of both generators are:
• battery bus
• DC standby bus
• hot battery bus
• switched hot battery bus
The switched hot battery bus is powered whenever the battery switch is ON.
The hot battery bus is always connected to the battery.