| 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 |
128 |
110 |
| BMEP |
159 psi |
107 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 |
1.75 In wc (.44 Pa) |
|
1800 rpm |
1500
rpm |
| Coolant Flow |
29.5 GPM |
24 GPM
|
|
(112 LPM) |
(91
LPM) |
|
| Heat Rejection to Coolant
at Rated |
| Full
Load 6400 Btu/min |
5600 Btu/min
|
| Nat.
gas (181.1 MJ/min) |
(158.5 MJ/min)
|
|
| Heat Rejection to Coolant
at Rated |
| Full
Load 6400 Btu/min |
5600 Btu/min
|
| Propane
(181.1 MJ/min) |
(158.5 MJ/min)
|
|
| Heat Rejection to Room at
Rated |
| Full
Load 19200 Btu/min |
16800 Btu/min
|
| Propane
(543.5 MJ/min) |
(475.4 MJ/min)
|
|
|
| Heat Rejection to Room at
Rated |
| Full
Load 19200 Btu/min |
16800 Btu/min
|
| Nat.
gas (543.5 MJ/min) |
(475.4 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) |
(207.4m³/min)
|
| Combustion Air
Flow |
|
230
cfm |
185 cfm
|
|
(6.5
m³/min) |
(5.2 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 cm) |
| Maximum Allowable
Back Pressure |
|
1.5
In wc (.37 kPa) |
| Exhaust Gas
Flow at Standby Rating |
|
745
cfm |
620 cfm
|
|
(21.1
m³/min) |
(17.5 m³/min)
|
| Exhaust Temp
at Standby Rating |
|
1325°F |
1270°F
|
|
(718°C) |
(688°C)
|
|
|
|
| Fuel System |
| Consumption
at Standby Rating: |
|
|
|
|
| Load |
1800 RPM |
|
|
|
Propane |
Natural Gas |
|
kW |
lbs./hr.(kg./hr.) |
CFH(m³\hr.) |
| 1/4 |
20 |
27.9(12.7) |
551(15.6) |
| 1/2 |
40 |
45.3(20.5) |
713(20.2) |
| 3/4 |
60 |
50.1(22.7) |
896(25.4) |
| Full |
80 |
54.7(24.8) |
1080(30.6) |
|
|
|
|
| Load |
1500 RPM |
|
|
|
Propane |
Natural Gas |
|
kW |
lbs./hr.(kg./hr.) |
CFH(m³\hr.) |
| 1/4 |
18 |
22.1(10.0) |
443(12.5) |
| 1/2 |
36 |
28.6(13.0) |
574(16.2) |
| 3/4 |
54 |
35.9(16.3) |
721(20.4) |
| Full |
72 |
43.3(19.6) |
869(24.6) |
|
| Governor
Type |
Isochronous |
| Governor
Regulation: |
|
|
1/4 % 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
|
.196
|
| Negative Sequence
X2 |
.214 |
.205 |
| Zero Sequence
Xo |
.0032 |
.0031
|
|
| Lubrication
System |
| Engine Oil Capacity
with Filters |
| 8
qts. (7.8 L) |
| Oil Filter Type |
|
Spin
On |
|
|
