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Ampere Rating
562 - 625 Range
Application data
Output Ratings
480/277 V
440/254 V
380/220 V
240/139 V
240/120 V
220/127 V
220/110 V
208/120 V
Prime
Standby
kVA
kW
kVA
kW
50
40
56.3
45.04
50
40
56.3
45
38
38
52.3
41.84
50
40
56.3
45.04
50
40
56.3
45.04
50
40
56.3
45
47.5
38
52.3
41.84
50
40
56.3
45.04
Engine Technical Data
No. of Cylinders
Alignment
Cycle
Bore
Stroke (mm)
Induction
Cooling Method
Governing Type
Governing Class
Compression Ratio
Displacement (L)
127
Turbocharged
Water
Mechanical
ISO 8528 G2
17.25:1
3.3
3
In Line
4 Stroke
105
Moment of Inertia (Kg/m²)
Dimensions
Length (mm)
Width (mm)
Height (mm)
Weight (Dry, Kg)
Weight (Wet, Kg)
1680
760
1336
751
810
Voltage
Ground
Battery Charger Amps
Engine Weight Dry (Kg)
Engine Weight Wet (Kg)
1.14
12
Negative
65
420
348
Ratings and Performance Data
Engine Performance Data
Phase
Engine Make
Engine Model
Three
Engine Speed
Perkins
1103A-33TG1
Gross Engine Power (kW)
1800
Prime
Standby
37.7
41.5
Alternator Make
Marelli
BMEP (kPa)
1020
1124
Alternator Model
Option1
Control Panel
Option1
Option2
Option3
Leroy Somer
1002.2
FG 100J
Option4
Base Frame
Circuit Breaker Type
Frequency (Hz)
Heavy Duty Fabricated Steel
3 Pole MCB/MCCB
60
Engine Speed (rpm)
Fuel Tank Capacity (L)
Fuel Consumption Prime (liters/hr)
Fuel Consumption Standby (liters/hr)
1800
145
11.7
12.9
Fuel System
Fuel Filter Type
Replaceable Element
Recommended Fuel
Class A2 Diesel
Fuel Consumption at
110%
100%
75%
50%
Prime (l/hr)
11.9
11.7
9.1
6.7
Standby (l/hr)
13.4
12.9
7.2
10.1
Air System
Air Filter Type
Replaceable Element
Combustion Air Flow Prime (m³/min)
Combustion Air Flow Standby (m³/min)
Max. Combustion Air Intake Restriction (kPa)
3.7
3.9
8
Alternator Physical Data
Cooling System
Cooling System Capacity (L)
10.2
Water Pump Type
Centrifugal
Radiator Fan Load (kW)
0.9
Radiator Cooling Airflow (m³/min)
External Restriction to Cooling Airflow (m³/min)
Heat Rejected to Water & Lube Oil (kW)
Heat Radiation to Room* (kW)
105.6
120
31
14
Lubrication System
Oil Filter Type
Spin-on, Full Flow
Total Oil Capacity (L)
8.3
Oil Pan Capacity (L)
7.8
Oil Type
API CG4 / CI4 15W-40
Oil Cooling Method
Water
No. of Bearings
Insulation Class
Winding Pitch
Winding Code
Wires
Ingress Protection Rating
Excitation System
Option1
Option2
Option3
Option4
AVR Model
Option1
Option2
1
H
3-Feb
6
12
IP23
Shunt
R220
Alternator Performance Data 60 Hz
Exhaust System
Maximum Allowable Back Pressure
Prime
Exhaust Gas Flow (m³/min)
8.8
Exhaust Gas Temperature (m³/min)
510
15
Standby
9.5
551
Alternator Operating Data
Overspeed (rpm)
Voltage Regulation (Steady State, %)
2250
+/-0.5
Wave Form NEMA = TIF
Wave Form IEC = THF (%)
50
2
Total Harmonic content LL/LN (%)
2
Radio Interference
EN 55011
Radiant Heat (kW)
6.3
Voltage
*MSC (kVA)
**SSC (%)
***Xd
***X'd
***X''d
480/277 V
440/254 V
380/220 V
94
300
59
300
79
300
3.16
0.29
3.75
0.34
0.121
0.144
4.79
0.43
0.183
240/139 V
94
300
3.16
0.29
0.161
240/120 V
220/127 V
220/110 V
71
300
79
300
59
300
4.2
0.38
0.161
3.75
0.34
4.79
0.43
0.144
0.183
208/120 V
71
300
4.2
0.38
0.161
*Motor Starting Capability
**Short Circuit Capacity
***Reactances
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