What are the electrical supply provided by the different supply sources of aircraft?

What are the electrical supply provided by  the different supply sources of aircraft?
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1 Answer

Answer :

The IDGs installed on each engine and the APU  generator supply 115V 400 Hz 3 phase AC  supply of 90 kVA. The emergency generator i.e.  CSM/G supply 115 V 400 Hz 3 phase AC supply  of 5 kVA output. The two batteries of aircraft  are of 23 Ah rating and supplies 24V DC supply  to the DC buses.
The ground electrical supply connected to the  aircraft should supply 115 V 400 Hz 3 phase AC  supply of 90 kVA power rating.
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