TM 11-6130-243-14-2
Section Il. DESCRIPTION AND DATA
Purpose and Use
Current. . . . . . . . . . . . . 200 amperes (maximum).
Power supply PP-4606B/G (power supply) converts
Ripple . . . . . . . . . . . . 1.2 volt peak (maximum).
220 or 440 volts alternating current (ac), three-phase
Regulation . . . . . . . 9 percent.
power, to 28 volts direct current (dc) power. This power
supply is used for ground support of aircraft with
28-volt dc electrical systems.
1-6. Description
Power input:
Voltage . . . . . . . . . . . . . 22 or 440 volts ac.
Power Supply PP-4606B/G is a two-wheel mobile unit
in a metal cabinet. All operating controls are mounted
Frequency . . . . . . . . . . 60 Hz.
Phase . . . . . . . . . . . . . . 3-phase.
on the front panel. Louvers on the panels of the cabinet
are provided for air circulation. A terminal board with
Current (full load). . . 20 amperes for 220 volt
ac input power, or 10
jumpers is installed on top of the transformer of the
a m p e r e s for 440-volt
power supply so that either 220- or 440-volt as input
ac input power.
power may be utilized. The four-wire ac input cable
Power output:
consisting of red, white, black, and green wire (green
Voltage . . . . . . . . . . . between 26.5 and 31 volts
wire is neutral) is 100 feet long. The two-wire dc output
dc, not less than 26.5
cable terminates in a molded and keyed female con-
volts dc at full load.
nector and is 20 feet long.
Width
Height
Depth
Weight
(in.)
(in.)
(in.)
(lb.)
22
325
46
26
6130-504-0327
P o w e r Supply PP-4606B/G
Change 1
