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Figure 9–1. AC Electrical Power Generation System Major Components Location (Sheet 1 of 2) | Up
TM-1-1520-238-T-6 Army Model AH-64 Helicopter (NSN
1520-01-106-9519) (EIC: RHA) Manual | Next
Figure 9–2. DC Electrical Power Generation System Major Components Location (Sheet 1 of 2) |
TM 1-1520-238-T-6
9–10
9–2.
LOCATION AND DESCRIPTION OF MAJOR COMPONENTS (cont)
9–2
GCU 1
M69-044-2
GENERATOR CONTACTOR
(TYPICAL)
(TYPICAL)
GCU
ELECTRICAL POWER DISTRIBUTION BOX (INTERNAL VIEW)
GENERATOR
CONTACTOR K1
GCU 2
D
GENERATOR
CONTACTOR K2
-
Figure 9–1.
AC Electrical Power Generation System Major Components Location (Sheet 2 of 2)
d. DC Electrical Power Generation System.
The dc electrical power generation system (fig. 9–2) consists
of T/R 1 and 2, and a dc bus tie contactor.
(1) T/R.
T/R 1 is mounted in the forward left side of the main transmission bay. T/R 2 is mounted in the
forward right side of the main transmission bay. Each T/R is a solid state LRU containing one electrical connector
and two terminal studs for power and control connections.
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