& Tabulated Data. (Cent)
Amperes (above 30°F) . . . . . . . . . . . . . . . . . . . .. Start 14.5.
run 5.0
Amperes (below 30 IF) . . . . . . . . . . . . . . . . . . . .. Start 17.5.
run 7.5
Fuel consumption . . . . . . . . . . . . . . . . . . . . . . . ..21 -23cc/min
(700F)
Duty cycle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..continuous
(b). Electric winterization kit.
—
DOD drawing no . . . . . . . . . . . . . . . . . . . . . . . ...70-1299
Input power . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..205 t0240 volts
50/60 or 400 Hz
single phase
Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...14.6/12.5 amperes
at 205/240 Vac
Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Thermostat shut-
off at 1500F +5°
on at 130 °F~50
@ Wheel mounting kit.
DOD drawing no . . . . . . . . . . . . . . . . . . . . . . . ...70-1256
Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..50001bs
Max speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..5mph onpaved
surfaces
Tmmangle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..40 °pivot
Tire pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . ..60psi
@ Load bank.
DOD drawing no . . . . . . . . . . . . . . . . . . . . . . . ...70-1271
Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..30KW
Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64/42 amperes
Input voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . ..120/2080r
240/416, 3-phase, 4
wire
(16) Wiring diagrams. (figs. 1-13 thru 1-20: 1-29 and 1-30)
(17) Maintenance and operating supplies.
Refer to Appendix B for a complete list of maintenance and oper-
ating supplies required for initial operation.
1-5. Difference in Models
This manual covers generator sets model MEPO06A, MEP105A,
and ME P1 15A. Model ME PO06A is a 50/60 Hz utility set (Class
2 Model MEP105A is a 50/60 Hz precise set (Class I Mode I), and
model MEP115A is a 400 Hz precise set (Class I Mode II).
The difference between precise and utility 50/60 Hz and 400 Hz
generator sets are noted in the appropriate paragraphs through-
out the manual. Figures 1-26 and 1-27 show the harness intercon-
nection for these models. These differences are summarized as
follows:
~ The generator used on models MEPO06A and MEP105A is a
50/60 Hz generator. That used in Model MEP115A is a 400 Hz
generator.
~ The governor used on model MEP105A is an electro-
hydraulic governor consisting of a governor control unit, load
measuring unit and hydraulic sump, filter, pump and actuator
(See fig. 1-28). An electric governor is used on model MEP115A.
The governor control unit on MEP105A is 50/60 Hz, and 400 Hz
on MEP1 15A. The load measuring unit however is used on all
models. Frequency is controlled by a rheostat on the control
panel on MEP115A and MEP105A unit. The governor used on
model MEPO06A is a mechanical governor which is integral with
the fuel injection pump. Frequency is adjusted by a manual
speed control.
g The same special relay box is used on models ME P105A
and MEPO06A, but model MEP105A also has a precise relay box.
The precise relay box contains a frequency selector switch, under
frequency relay, undervoltage relay, permissive paralleling relay,
governor feedback capacitor and frequency adjust fixed resistors.
The special relay box used on model MEP1 15A contains the same
components as that used on models ME PO06A and ME P105A,
and also those contained in the precise relay box with the excep
tion of the frequency selector switch.
< The control cubicle contains some componets which are
different on the various models.
g The exciter regulator assembly and the cross current
transformer, on the current transformer assembly, are different
on model MEP1 15A to those on the other two models.
& The differences in performance characteristics of the various
models are shown in table 1-1.
Change 11
1-15/(1-16 blank)
