| Is Driven At Constant Speed Through A Constant Speed Drive (csd), In The Same Way As The Main Ac Generator. |
| Is excited by its Generator Control Unit (GCU) as soon as the APU starts up. |
| Supplies the aircraft with three-phase 115-200 V, 400 Hz A |
| Must Have The Same Characteristics As The Main Ac Generator So That It Can Be Easily Coupled With The Latter. |
EN 