| Engine Specifications |
| Manufacturer |
|
|
| Model |
|
|
| Type |
4 Cycle |
| Aspiration |
Turbo/
After cooled |
| Cylinders |
|
6 |
| Displacement |
|
1150 In³. (19 L) |
| Bore and Stroke |
6.25 in x 6.25 in. |
|
(159 mm
x 159 mm) |
| Compression Ratio |
10:1 |
| Minimum C.C.A. at 5°C |
900 |
| RPM |
1800 rpm
|
1500 rpm |
| BHP Minimum REQ"D |
|
| at Rated kW |
452 |
413 |
| BMEP |
173 psi |
190 psi |
|
| Altitude and Ambient
Temperature Requirements |
| The engine may be operated
at the STANDBY RATING up to 3000 ft.(914m) altitude and 100°F
(38°C) inlet air temperature and at the PRIME AND CONTINUOUS
POWER RATING up to 5000 ft.(1524m) altitude and 100°F (38°C)
inlet air temperature. For sustained operation at high
load factor at higher altitudes and temperatures, please contact
IPSI. |
|
| Cooling System |
| High Ambient 117° F (47°
C) System |
| Coolant Capacity with Radiator |
|
33.25 US Gal. (126 L) |
|
| Maximum restriction on discharge
side of |
| radiator |
5 In wc (125 Pa) |
|
1800 rpm |
1500
rpm |
| Coolant Flow |
189 GPM |
173
GPM |
|
(717 LPM) |
(655
LPM) |
|
| Heat Rejection to Coolant
at Rated |
| Full
Load 20473 Btu/min |
18692 Btu/min
|
| Nat.
Gas (2160 MJ/min)
|
(1972 MJ/min)
|
|
| Heat Rejection to Room at
Rated |
| Full
Load 2459 Btu/min |
2245 Btu/min
|
| Nat.
Gas (259 MJ/min)
|
(237 MJ/min)
|
|
| Heat Rejection to Charge
Air Cooler at Rated |
| Full
Load 3200 Btu/min
|
2922 Btu/min
|
| Nat.
Gas (338 MJ/min)
|
(308 MJ/min)
|
|
| Air System |
| Maximum Air
Intake |
|
1800
rpm |
1500
rpm |
| Restriction |
15
In wc |
14 In wc
|
|
(3.74
kPa) |
(3.49 kPa)
|
| Radiator Cooling
Air Flow |
|
40000
cfm |
36520
cfm |
|
(1132
m³/min) |
(1034 m³/min)
|
| Combustion Air
Flow |
|
713
cfm |
651 cfm
|
|
(20
m³/min) |
(18 m³/min)
|
| Generator Cooling
Air Flow |
|
3104
cfm |
2834 cfm
|
|
(87.8
m³/min) (80 m³/min)
|
|
|
| Exhaust
System |
| Exhaust Manifold
Outlet Size |
|
5
in. dia. (127 mm) |
| Maximum Allowable
Back Pressure |
|
2
in. wc (.5 kPa) |
| Exhaust Gas
Flow at Standby Rating |
|
2495
cfm |
2278 cfm
|
|
(71
m³/min) |
(64 m³/min)
|
| Exhaust Temp
at Standby Rating |
|
1350°F |
1233°F
|
|
(732°C) |
(667°C)
|
|
|
|
| Fuel System |
| Consumption
at Standby Rating: |
| Load |
1800
RPM |
|
|
|
Natural
Gas |
|
|
C.F.H.(Cu.M./Hr.)
|
| 1/4 |
|
|
1176 (33..3) |
| 1/2 |
|
|
1943 (55.0) |
| 3/4 |
|
|
2624 (74.3) |
| Full |
|
|
3291 (93.1) |
|
|
|
|
| Load |
1500
RPM |
|
|
|
Natural
Gas |
|
|
C.F.H.(Cu.M./Hr.)
|
| 1/4 |
|
|
1074 (30.4) |
| 1/2 |
|
|
1774 (50.2) |
| 3/4 |
|
|
2396 (67.8) |
| Full |
|
|
3005 (85.0) |
|
| Governor
Type |
Electronic |
| Governor
Regulation: |
|
|
+/- .25% Steady State |
|
| Generator |
|
|
|
| Model |
|
|
| Motor Starting
KVA, 240/480 Volt WYE at |
| 35% Voltage
Dip, 100% Voltage Recovery |
|
|
790
SKVA |
|
| Maximum Motor
Starting KVA, 35% |
| Voltage Dip
Oversized Generator |
|
|
1080
SKVA |
|
| Reactances |
|
480V
|
400V
|
| at 105°C rise |
60Hz
|
50Hz
|
| Synchronous Xd |
3.13 |
2.91
|
| Direct Axis
Transient X'd |
|
.305
|
.283
|
| Direct Axis
SubtransientX"d |
|
.175
|
.162
|
| Negative Sequence
X2 |
.189 |
.176 |
| Zero Sequence
Xo |
.0038 |
.0035
|
|
| Lubrication
System |
| Engine Oil Capacity
with Filters |
| 64
qts. (61 L) |
| Oil Filter Type |
|
Spin
On |
|
|
