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CHQ145
Chautauqua 145
Question | Answer |
---|---|
What is the primary electrical power supply for the airplane? | 28V DC for all electrical loads |
What makes up the DC power system? | 4 Independent generators (28V DC/400A/Engine driven) 1 APU Starter-generator (28V DC/400-300A) 2 NiCad batteries (24V DC/44 Ah) 1 Lead-acid backup battery (24V DC/5 Ah) External power source (28V DC) |
What performance requirements do you need to consider before every flight? | T/O Alt. Dest Alt. Fuel Load Load Manifest. FAR 191/161. TLR |
How is AC power provided to the aircraft? | One 250VA/400 Hz single-stage static inverter (converts 28V DC to 115V AC) |
How is the electrical power system controlled? | Electronic Distribution Logic (EDL) Generator Control Unit (GCU) |
How many networks is the electrical system? How are the networks connected? | 2 Networks. Interconnected through the Bus Tie Contactors |
What can replace an engine driven generator? | APU Generator |