Product Card

WPS900S
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Engine Specification Alternator Specification
Brand Perkins (UK) Brand Leroy Somer
Model 4008TAG2A Model LSA49.1L10
No. of Cylinders and Cycle
8L, 4 Stroke
Rated Output (kVA) 910
Induction System TCA Rated current ( A) 1299
Compression Ratio 13.6：1 Exciter Brushless
Displacement (L) 30.6 THF(BS EN60034- 1) <2%
Bore x Stroke(mm) 160 x 190 Bearing number Single
Ambient Temp ()℃ 25 Windings 100% Copper
Continuous Rated Power kW) 719 Connection Type Star Connection
Speed (rev/min) 1500 Insulation Class Class H
Cooling Air Flow (L/min) 10 Winding Pitch 2/3
Air Intake Flow (m³/min) 69 Amortisseur Winding Full
Exhaust Gas Flow (m³/min) 183 A.V.R. Model R448
Fuel temperature ()℃ ＜98 Voltage Regulation (no
load- full load)
± 0.5%
Exhaust Gas temperature
Max.AfterTurbo ()℃
422
Underspeed Protection Standard
Starting System E Protection IP23
110% load Phase Sequence A(U), B(V), C(W)
100% load 194 TIF (NEMA MG 1-22) <50
75% load 142 Excitation System Self-excited, PMG optional
Fuel
Consumption
(L/h)
50% load 97 AmbientTemp (℃) 40
Governor Type E Stator Rated Temp ()℃ 125
Cooling System Fuel System
Total system capacity
Type of injectio006E
Direct
Electrounit(engine only) (L) 48
Fuel injector Combined unit injector
Tropical / temperate 149/143
Injection pressure (bar) 234
Pressure cap setting (kPa)
69
Fuel Lift Pump
Diameter (Tropical /
temperate)
1400 / 1214 Flow/hour (L/h) 660
Coolant pump speed and
method of drive
1.4 x e rev/min gear
driven
Delivery Pressure (kPa)
300
Thermostat operating range
(℃)
71-85
Lubricati System
Diameter (mm)
1200
Lubricating Oil Capacity
Drive Ratio
0.78 : 1
Total System (L)
153
Number of Blades
6-8
Minimum (L)
127
Material
Steel
Lubricating Oil Pressure
Type
Engine mounted
-at 80℃ temperature to
bearing gallery (MPa)
0.34
Max. top temperature in
crankcase (kPa)
98
Normal temperature (℃)
105
Max. static pressure head on
pump (m)
7
Shutdown switch setting
(℃)
101 ℃ rising
Exhaust System Electrical System
Max. Back Pressure (kPa)
949
Alternator (A/V)
40/24 or 28
Exhaust Outlet Size (mm)
2 X 152
Starting Motor (kW/V)
8.2/24