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Refer to figure.
GEN 2 can be used to feed the DC BAT BUS: (NB: all contactors not mentioned are assumed to remain open)
  • A
    via AC BUS 2 and DC BUS 1 when C1.4, C5.3 and C7.4 are closed.
  • B
    via AC BUS 1 and DC BUS 2 when C1.4, C5.3 and C7.4 are closed.
  • C
    via AC BUS 1 and DC BUS 1 when C1.4, C5.3 and C7.4 are closed.
  • D
    via AC BUS 2 and DC BUS 2 when C1.4, C5.3 and C7.4 are closed.

Refer to figure.
DC BAT BUS can be fed by GEN 2 via AC BUS 2 and DC BUS 2 when C1.4, C5.3, and C7.4 are closed.

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