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Cummins 250KW Landbase Generator Set

Cummins-250KW-Landbase-Diesel-Generator-Set

Cummins 250KW Landbase Diesel Generator Set

General Date of Cummins 250KW Landbase Diesel Generator Set
Engine Model Cummins NTA855-G1B
Alternator Model Stamford HCI444ES(260)
Rated Output 250 KW
Standby Output 280 KW
Rated Speed 1500 RPM
Frequency 50 HZ
Rated Voltage 380/220V, 400/231V, 415/240V, 440/254V
Power Factor 0.8
Winding connection 3 phase, 4 – wire connection, Y type
Net Weight(kg) 2935
Packing size(mm) 2958*1020*1720
General specification of Engine for Cummins 250KW Landbase Diesel Generator Set
Model Cummins NTA855-G1B
Rated Output/Speed 284KW/380HP/1500RPM
Standby Output/Speed 321KW/430HP/1500RPM
Aspiration Turbocharged, Aftercooled
Fuel System PT Pump Direct Injection
Engine Type 4 Stroke, In-line, 6 Cylinder
Bore X Stroke 140*152 mm
Displacement 14 L
Compression ratio 14.0:1
Rated speed(rpm) 1500
Fuel Consumption/rated output 68 L/h
Fuel Consumption/standby output 77 L/h
Starting method D.C. 24V Electric starting
General data of Alternator for Cummins 250KW Landbase Diesel Generator Set
Alternator Model Stamford HCI444ES(260)
Rated voltage(V) 380/220V, 400/231V, 415/240V, 440/254V
Voltage regulation AVR ± 1.0 %
Efficiency 93.6%-94.1%
Control System Brushless Self Excited
Insulation System Class H
Protection IP23
Power factor 0.8
Stator Winding Double Layer Concentric
Winding Pitch TWO THIRDS
Winding Leads 12
STATOR WDG. RESISTANCE 0.009 Ohms PER PHASE AT 22°C SERIES STAR CONNECTED
Maximum Overspeed 2250 Rev/Min
Bearing Drive End BALL 6317(ISO)
Bearing Non-Drive End BALL 6314(ISO)
Telephone Interference THF<2%
Winding connection 3 phase, 4 – wire connection, Y type

 

Above are general technicial parameters of Cummins 250KW Landbase diesel generator set, its frequency is 50HZ. The 60HZ landbase generator set is also available if requested. We can also provide Cummins NTA855-G1B diesel engine and Stamford alternator separately. Cummins NTA855-G1B genuine parts are available too.
Alternator brand options: Stamford, Marathon, Faraday and Engga.
Control Panel options: Deepsea, Harsen and Smartgen.

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