| Engine Specifications |
| Manufacturer |
|
|
| Model |
|
|
| Aspiration |
|
Natural |
| Cylinders |
|
V-8 |
| Displacement |
|
454 In³. (7.4 L) |
| Bore and Stroke |
4.25 in x 4 in. |
|
(108 mm
x 101.6 mm) |
| Compression Ratio |
8.9:1 |
| Minimum C.C.A. at 5°C |
550 |
| RPM |
1800 rpm
|
1500 rpm |
| BHP Minimum REQ"D |
|
| at Rated kW |
140 |
119 |
| BMEP |
136 psi |
138 psi |
|
| General Set Deration Factors |
| Temperature: |
|
|
| 1% for every 10°
F above 120° F |
| 1% for every 6° C
above 49° C |
|
| Altitude |
|
|
| 2% for every 1000
feet above Sea Level |
| 2% for every 305
meters above Sea Level |
|
| Cooling System |
| High Ambient 105° F (41°
C) System |
| Coolant Capacity with Radiator |
|
7 US Gal. (26.5 L) |
|
| Maximum restriction on discharge
side of |
| radiator |
5 In wc (125 Pa) |
|
1800 rpm |
1500
rpm |
| Coolant Flow |
29.5 GPM |
24 GPM
|
|
(110 LPM) |
(91
LPM) |
|
| Heat Rejection to Coolant
at Rated |
| Full
Load 6900 Btu/min |
6300 Btu/min
|
| Nat.
Gas (728 MJ/min)
|
(665 MJ/min)
|
|
| Heat Rejection to Coolant
at Rated |
| Full
Load 6900 Btu/min |
6300 Btu/min
|
| Propane
(728 MJ/min)
|
(665 MJ/min)
|
|
| Heat Rejection to Room at
Rated |
| Full
Load 20700 Btu/min |
19200 Btu/min
|
| Propane
(2184 MJ/min) |
(2026 MJ/min)
|
|
|
| Heat Rejection to Room at
Rated |
| Full
Load 20700 Btu/min |
19200 Btu/min
|
| Nat.
Gas (2184 MJ/min) |
(2026 MJ/min)
|
|
| Air System |
| Maximum Air
Intake |
|
1800
rpm |
1500
rpm |
| Restriction |
12
In wc |
12 In wc
|
|
(2.99
kPa) |
(2.99 kPa)
|
| Radiator Cooling
Air Flow |
|
8800
cfm |
7330
cfm |
|
(249
m³/min) |
(207 m³/min)
|
| Combustion Air
Flow |
|
270
cfm |
210 cfm
|
|
(7.6
m³/min) |
(5.9 m³/min)
|
| Generator Cooling
Air Flow |
|
2348
cfm |
1957 cfm
|
|
(66.4 m³/min) (55.4 m³/min)
|
|
|
| Exhaust
System |
| Exhaust Manifold
Outlet Size |
|
2.5
in. dia. (63.5 mm) |
| Maximum Allowable
Back Pressure |
|
1.5
In wc (.37 kPa) |
| Exhaust Gas
Flow at Standby Rating |
|
760
cfm |
640 cfm
|
|
(21.5
m³/min) |
(18.1 m³/min)
|
| Exhaust Temp
at Standby Rating |
|
1360°F |
1300°F
|
|
(738°C) |
(704°C)
|
|
|
|
| Fuel System |
| Consumption
at Standby Rating: |
|
|
|
|
| Load |
1800 RPM |
|
|
|
Propane |
Natural Gas |
|
kW |
lbs./hr.(kg./hr.) |
CFH(m³\hr.) |
| 1/4 |
20 |
30.2(13.7) |
587(16.6) |
| 1/2 |
40 |
49.2(22.3) |
955(27) |
| 3/4 |
60 |
53.6(24.3) |
1025(31.2) |
| Full |
80 |
59.3(26.7) |
1150(32.5) |
|
|
|
|
| Load |
1500 RPM |
|
|
|
Propane |
Natural Gas |
|
kW |
lbs./hr.(kg./hr.) |
CFH(m³\hr.) |
| 1/4 |
18 |
23.6(10.7) |
474(13.4) |
| 1/2 |
36 |
30.6(13.9) |
614(17.4) |
| 3/4 |
54 |
38.4(17.4) |
772(21.8) |
| Full |
72 |
46.3(21.0) |
930(26.3) |
|
| Governor
Type |
Isochronous |
| Governor
Regulation: |
|
|
+/- 5% Steady State |
|
| Generator |
|
|
|
| Model |
|
|
| Motor Starting
KVA, 240/480 Volt WYE at |
| 35% Voltage
Dip, 100% Voltage Recovery |
|
|
175
SKVA |
|
| Maximum Motor
Starting KVA, 35% |
| Voltage Dip
Oversized Generator |
|
|
346
SKVA |
|
| Reactances |
|
480V
|
400V
|
| at 105°C rise |
60Hz
|
50Hz
|
| Synchronous Xd |
3.74 |
3.6
|
| Direct Axis
Transient X'd |
|
.298
|
.286
|
| Direct Axis
SubtransientX"d |
|
.204
|
.286
|
| Negative Sequence
X2 |
.214 |
.205 |
| Zero Sequence
Xo |
.0032 |
.0031
|
|
| Lubrication
System |
| Engine Oil Capacity
with Filters |
| 8
qts. (7.6 L) |
| Oil Filter Type |
|
Spin
On |
|
|
