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Cummins 250KW Marine Generator Set(60HZ)

Cummins 250KW Marine Emergency Diesel Generator Set(60HZ)

General Date of Cummins 250KW Marine Diesel Generator Set
Engine Model Cummins NTA855-D(M)
Alternator Model Marathon MP-H-250-4
Alternator Model Stamford HCM4D(270)
Rated Output 250 KW
Standby Output 275 KW
Rated Speed 1800 RPM
Frequency 60 HZ
Rated Voltage 220/380V, 230/400V, 240/415V, 254/440V
Power Factor 0.8
Winding connection 3 phase, 4 – wire connection, Y type
General specification of Marine Engine for Cummins 250KW Marine Diesel Generator Set
Model Cummins NTA855-D(M)
Rated Output/Speed 287KW/385HP/1800RPM
Aspiration Turbocharged/Aftercooled
Fuel System PT Pump
Engine Type 6 cylinder in line
Bore X Stroke 140×152 (mm)
Displacement 14 L
Compression ratio 14.5:1
Rated speed(rpm) 1800
Fuel Consumption/rated output 70 l/hr
Fuel Consumption/standby output 77 l/hr
Starting method D.C. 24V Electric starting
General data of Alternator for Cummins 250KW Marine Diesel Generator Set
Alternator Model Marathon MP-H-250-4
Alternator Model Stamford HCM4D(270)
Rated voltage(V) 416/240,440/254,460/266,480/277
Voltage regulation AVR With 4% Engine Governing
Insulation System Class H
Protection IP23
Power factor 0.8
Stator Winding Double Layer Concentric
Winding Pitch TWO THIRDS
Winding Leads 12
Maximum Overspeed 2250 Rev/Min
Bearing Drive End BALL 6315-2RS(ISO)
Bearing Non-Drive End BALL 6310-2RS(ISO)
Telephone Interference TIF<50
Winding connection 3 phase, 4 – wire connection, Y type

 

Above are general technicial parameters of Cummins 250KW marine diesel generator set, its frequency is 60HZ. The 50HZ marine generator set is also available if requested. The control panel is branded and qualified. We can also provide Cummins NTA855-D(M) marine engine and Stamford alternator separately. Cummins NTA855-D(M) genuine parts are available too.

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