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Cummins
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C550 D550Diesel
Our energy working for you.™
1/4 1/2 3/4 Full 1/4 1/2 3/4 Full7.2 13.0 19.8 27.0 6.7 12.0 17.3 22.6
33 59 90 123 30 55 79 103
Standby rating
Combustion air, m3/min
PrimekVA (kW)500 (400)
StandbykVA (kW)550 (440)
2675
444
17:1
169
1500
Overspeed limit, rpm
Regenerative power, kW
Cummins
Prime rating
137
QSX15 G8
4 Cycle; In-Line; 6 Cylinder Diesel
Turbo Charged and Charge Air Cooled
2371
500
Configuration
BMEP at set rated load, kPa
Aspiration
Bore, mm
Gross engine power output, kWm
Governor type
Starting voltage
Maximum fuel inlet temperature (°C)
Maximum fuel inlet restriction, mm Hg
Maximum air cleaner restriction, kPa
424
Engine manufacturer
Engine model
Piston speed, m/s
Compression ratio
Fuel consumption
8.4
Ratings
Stroke, mm
Rated speed, rpm
Load
US gph
L/hr
Engine
36.27Air
Fuel flow
71
127
91
Electronic
24 Volts DC
1800 ±50
37
Lube oil capacity, L
Maximum fuel flow, L/hr
32.5
©2007 | Cummins Power Generation Inc. | All rights reserved | Specifications subject to change without notice | Cummins Power Generation and Cummins are registered trademarks of Cummins Inc. PowerCommand and “Our energy working for you.” are trademarks of Cummins Power Generation. Other company, product, or service names may be trademarks or service marks of others.
6.2
Model:Frequency:Fuel Type:
550 kVA Standby» Generator set data sheet
Transient data sheet: TD50-550DD50-OS550 / DD50-CS550
Spec sheet:Noise data sheet (Open/enclosed):Airflow data sheet:Derate data sheet (Open/enclosed):
SS10-CPGKND50-OS550 / ND50-CS550AF50-550
Standby
Prime
Open Enclosed
Dimensions
Enclosed set
10.2
Genset outline
82.2Exhaust gas flow at set rated load, m3/min
Fan load, KWm
Coolant capacity (with radiator), L
Cooling system air flow, m3/min @ 12.7mmH2O
16
Exhaust
50
473.6 (378.9)
45°C
Maximum exhaust back pressure, kPa
19.1
523.3 (418.6)540.5 (432.4)
418Exhaust gas temperature, °C
40°C
Ambient design, °C
Standard set-mounted radiator cooling
Maximum cooling air flow static restriction mmH2O
27°C
Note: Standard open genset options running at 400V, 150m above sea level. For enclosed product derates, please refer to datasheet - DD50-CS550.
5110
5681
Width
* Weights represent a set with standard features. See outline drawing for weights of other configurations
Unit wet weight kgsUnit dry weight kgs
515
HeightLength
4125
550 (440) 550 (440)
16700
Open set derating factors kVA (kW)
550 (440)
Total heat rejection, BTU/min
50°C 55°C
Prime rating
13700
75.4
42
11.3
Standby rating
500 (400)
6419
Weights*
491.4 (393.1)500 (400)500 (400)
4220
Open set
Outlines are for illustrative purposes only. Please refer to the genset outline drawing for an exact representation of this model.
©2007 | Cummins Power Generation Inc. | All rights reserved | Specifications subject to change without notice | Cummins Power Generation and Cummins are registered trademarks of Cummins Inc. PowerCommand and “Our energy working for you.” are trademarks of Cummins Power Generation. Other company, product, or service names may be trademarks or service marks of others.
Enclosed set standard dimensions
Standard open set dimensions 20651500
1563 2447
3433
Feature codeB324B740
Formulas for calculating full load currents:
Single phase outputThree phase output
Alternator data
Web: www.cumminspower.comE-Mail: [email protected]: +44 (0) 1843 255902Telephone: +44 (0) 1843 255000
Manston Park, Columbus AvenueManston, Ramsgate
See your distributor for more information.
Kent CT12 5BF, UK
Cummins Power Generation
©2007 | Cummins Power Generation Inc. | All rights reserved | Specifications subject to change without notice | Cummins Power Generation and Cummins are registered trademarks of Cummins Inc. PowerCommand and “Our energy working for you.” are trademarks of Cummins Power Generation. Other company, product, or service names may be trademarks or service marks of others.
Duty2
Ratings definitions
400V
VoltageAlternator
Applicable for supplying power to varying electrical load for the duration of power interruption of a reliable utility source. Emergency Standby Power (ESP) is in accordance with ISO 8528. Fuel Stop power in accordance with ISO 3046, AS 2789, DIN 6271 and BS 5514.
Emergency Standby Power (ESP) Limited-Time running Power Applicable for supplying power to a constant electrical load for limited hours. Limited Time Running Power (LTP) is in accordance with ISO 8528.
Base Load (Continuous) Power Applicable for supplying power continuously to a constant electrical load for unlimited hours. Continuous Power (COP) in accordance with ISO 8528, ISO 3046, AS 2789, DIN 6271 and BS 5514.
Prime Power (PRP):Applicable for supplying power to varying electrical load for unlimited hours. Prime Power (PRP) is in accordance with ISO 8528. Ten percent overload capability is available in accordance with ISO 3046, AS 2789, DIN 6271 and BS 5514.
HC5E150/125C S/P
Temp rise degrees C
380-440VS/P
Connection1
Wye, 3 Phase
125/105CWye, 3 Phase
73x0.8Voltagex1.kWx1000
Voltagex1000haseFactorkWxSingleP