TB 1-1730-229-20-2
Rated-continuous duty, single mode
AC 38.4 KW, 3 phase, 400 Hertz, 115/200V, 0.8 power factor
b. Table 1-2. Stenciling Nomenclature and Instruction Plates. (Page 1-23)
A modification identification plate is added just below item 8 on Figure 1-13.
CHAPTER 2- OPERATING INSTRUCTION
Section I. OPERATING PROCEDURES
2-2. CONTROLS AND INSTRUMENTS, P/N 83-360D.
Table 2-1. Control Panel, Controls and Indicators. (Page 2-1)
Control Panel (figure 2-1)
A new Figure 2-1a, Current Limit Selector Switch Marking (83-350D) will be added.
(See Figure B, attached.)
DC 28 VDC Section (Page 2-5) Add the following to the Function column:
VOLTAGE
Red warning indicator
On the 83-360D AGPU, the DC section of the
FAULT indicator
light
GCU has been disconnected and a label applied
(DS18)
stating this indicator is DISABLED.
DC AMPS X 10
0 to 120 AMP x 10 (0
On the 83-360D AGPU, the green, yellow, and
meter (M12)
to 1200 AMP) scale.
red bands are no longer correct. A label "MAX.
Green band below 700
CONT. 350 AMP" has been applied below this
amps, yellow band at
gage to indicate the green band. The yellow
700-1000 amps, and
band should be from 350-500 amps and the red
red band above 1000
bands should be above 500 amps.
amps.
Red warning indicator
On the 83-360D AGPU, the current is not
OVER CURRENT
Indicator
light
limited by the GCU. This light is now used to
(DS19)
indicate an overheat condition in the TRU, which
is an indication of DC over current or cooling fan
failure.
CURRENT LIMIT Rotary four-position
On the 83-360D, the DC side of this switch is
SELECTOR
switch (200A, 500A,
not used. DC current is limited only by the
700A, and 1000A)
capacity of the TRU. All DC settings have been
switch
(S11)
masked. DC output is available at any of the
newly marked settings.
