TM
5-6115-376-13
Figure 1-7. PU-407/M trailer with Stewart-Stevenson DE generator Model 54400
and synchronizer assembly (sheet 2 of 2).
239-10. It is connected for a four-wire output of
(4)
Distribution
box
(PU-407/M,
PU-408/
1 . 2 0 volt 3-phase, 60 hertz, and modified to allow
M). The
military
design
distribution
box
is
a
entrance of a 45KW power cable (fig. 1-5).
weather-resistant
cabinet
481/2
inches
high,
(2) D i e s e l
engine
generator
set,
45
KW
131/2
inches
wide
and
121/2
inches
deep,
(PU-407/M,
PU-408/M). The
Stewart-Steven-
w e i g h i n g 160 pounds. It contains a control panel
s o n Model 54400 diesel generator unit is described
and distribution panel and provides control and
in TM 56115247-15. It is connected for a four-
connecting facilities for distribution of power to
wire output of 120/208 or 240/416 volt, 3-phase,
area-type
systems
equipment.
The control panel and distribution panel have
( 3 ) D i e s e l e n g i n e g e n e r a t o r s e t , 60 K W ( P U-
folding side panels for weather protection. The
699/M, PU-700/M). Refer to TM 5-6115-425-12
c o n t r o l panel is hinged at the bottom to provide
and -35 for operation and maintenance instruc-
a c c e s s to the wiring side of its component parts,
tions for the 120/208--240/41.6 volt, 3-phase, 4-
a n d a backplate for access to rear of distribution
w i r e 50/60 hertz, liquid cooled skid mounted mili-
t a r y design generator set model SF60MD)/(CIED,
(5) S y n c h r o n i z e r A s s e m b l y ( P U - 4 0 7 / M ) .
T h i s is military design, self-enclosed, portable box,