Section II. GENERAL
b. Report of Packaging and Handling De-
ficiencies. Fill out and forward DD Form 6
This manual describes Power Supply PP-
(Report of Packaging and Handling Deficien-
cies) as prescribed in AR 700-58 (Army),
for installation, operation, operator and organi-
NAVSUP Publication 378 (Navy), AFR 71-
zational maintenance. It includes instructions
4 (Air Force), and MCO P4610-5 (Marine
for cleaning and inspection of the equipment,
and replacement of parts available to the oper-
c. Discrepancy in
ator and organizational repairman Power Sup-
(DISREP) (SF361). Fill out and forward Dis-
ply PP-4606A/G is referred to as the p o w e r
crepancy i n Shipment Report (DISREP)
supply in this manual.
(SF361) as prescribed in AR 55-38 (Army),
NAVSUP Pub 459 (Navy), AFM 75-34 (Air
1-2. Index of Equipment Publications
Force), and MCO P4610.19 (Marine Corps).
Refer to DA Pam 310-4 and DA Pam 310-
d. Reporting of Equipment Manual Im-
7 to determine whether there are new editions,
provements. Report of errors, omissions, and
changes, or additional publications pertaining
recommendations for improving this manual by
to the equipment.
the individual user is encouraged. Reports
1-3. Forms and Records
should be submitted on DA Form 2028 (Recom-
mended Changes to DA Publications) and
a. Reports of Maintenance and Unsatisfacto-
forwarded direct to Commanding General, U.S.
ry Equipment. Use equipment forms and
Army Electronics Command, ATTN: AMSEP
records in accordance with instructions in TM
ME-NMP-TE, Fort Monmouth, N.J., 07703.
Section II. DESCRIPTION AND DATA
Phase . ______________ Three-phase.
current (full load) ---20 amperes for 220-volt
Power Supply PP-4606A/G converts 220 or
ac input power or 10
amperes for 440-volt ac
440 volts alternating current (ac), three-phase
power, to 28 volts direct current (dc) power.
This power supply is used for ground support
of aircraft with 28-volt dc electrical systems.
Voltage (no load) ____ Between 27 volts and 30
1-5. Technical Characteristics
Current ____________ 200 amperes (maximum).
Ripple ___________ 5 percent (maximum).
Regulation ________ 10 per cent.
Voltage ----------- 220 or 440.
Frequency ---------- 60 cycles per second (cps).