bug Electrical System with BAT only on Ground - 1.03

[Der Michel]

This state is typically used, if you start APU by batteries.

Provided they are both selected AUTO, batteries supply the :
‐ DC ESS BUS
‐ DC BAT BUS
‐ DC LAND RECOVERY (whatever the position of the LAND RECOVERY pushbutton)
And, through the static inverter, the :
‐ AC ESS BUS, and
‐ AC ESS GND
‐ AC LAND RECOVERY (whatever the LAND RECOVERY pushbutton position is)
The AC ESS SHED, the DC ESS SHED and the SHED LAND RECOVERY are not supplied.
————————————————————

Systems:

- RMP2 and 3 shouldn't be powered

- ACP3 shouldn't be powered

- MCDU3 should be powered————————————————————
ECAM:

- missing amber lines between BATs and DC ESS

- ESS TR should show 0 V

- below ESS TR should show amber XX

- missing STAT INV box for AC page, AC ESS has to be connected to STAT INV, not ESS TR.

- TR's don't have the state OFF, show V and A

- DC ESS has to show SHED

- AC ESS has to show SHED————————————————————
Added more BUS EQUIPMENT pages as refference

 

 

 

Edited November 11, 2025 by Der Michel

[Swisspilot1986]

have a good meal IniBuilds Team...

[Eddie]

Logged. Thank you 

[Der Michel]

Another bug update...

EW/D has to be in some kind degraded state. Ref is from an A330 with RR 

 

 

 

Amber TCAS is missing at PFD

 

LG Indicator has to be powered:

 

And a picture for the STAT INV: