Open type 60Hz 250kw 312kva Cummins NTA855-G1 engine diesel generator set

AC 60Hz 250kw 312kva Cummins NTA855-G1 engine diesel generator set from China vendor, powered by Cummins NTA855-G1 diesel engine, coupled with Marathon alternator, optional ABB circuit breaker, suitable for Micronesia and other countries. Please don’t hesitate to contact Gosun once you have generator order.

Technical Specifications

GENERATOR SET OUTPUT INFORMATION

Model No.VoltageHzPhase & WiresPower Factor
(cosφ)
Rated Current
( A)
Standby Power
( KW / KVA )
Rated Power
( KW / KVA)
250GF-C60480/277603 phases 4 wires0.8 lagging413275/344250/312
250GF-C60460/266603 phases 4 wires0.8 lagging431275/344250/312
250GF-C60440/254603 phases 4 wires0.8 lagging451275/344250/312
250GF-C60416/240603 phases 4 wires0.8 lagging477275/344250/312

ENGINE SPECIFICATIONS

ENGINE PARAMETERS

Manufacturer / ModelCummins NTA855-G1, 4-cycle
Air Intake SystemTurbo, water/ air cooling
Fuel SystemPT type fuel pump, EFC
Cylinder Arrangement6 in line
Engine Displacement14 L
Bore*Stroke140*152 (mm)
Compression Ration14.5 : 1
Rated Speed (RPM)1800rpm
Engine Max Power317KW
Governor TypeElectronic

FUEL CONSUMPTION

100% Load212 g/kw.h
75% Load216 g/kw.h
50% Load222 g/kw.h

LUBE SYSTEM

Lube Consumption≤4 g/kw.h
Oil Pressure At Rated Speed38.6L

ALTERNATOR SPECIFICATIONS

Number Of Phases3
Connection Type3 phase 4 wires, Y type connection
Bearing Numbers1
Power Factor (cosφ)0.8 (lagging)
Protection GradeIP23
Altitude≤ 1000 meters
Excitation ModeBrushless, self exciting
Insulation GradeH
Rated Capacity360 KVA
Alternator Efficiency93%

CONTROL PANEL FEATURES ( DSE7320 MKII AUTO MAINS FAILURE / UTILITY CONTROL MODULE )

Support for O-10 V & 4-20mA oil pressure senders.
Large back-lit icon LCD display.
Heated display option.
3-phase generator sensing.
3-phase generator and mains (utility) sensing
Breaker control buttons on front fascia.
Generator & load power monitoring (kW, kV A, kV Ar, pf).
Generator overload protection (kW).
Generator/load current monitoring & protection
Configurable analogue/digital inputs.
Configurable DC, volt- free and staged loading outputs.
CAN, MPU & alternator speed sensing ( selectable depending on engine type).
Tier 4 CAN engine support.

DIMENSION & WEIGHT

Open type size ( with radiator )3030*1100*1850  (mm)
Gross Weight2800 kg

MANUFACTURING STANDARDS

All our diesel generator are designed and manufactured in accordance with international standards, such as EN60O34, BS50O0, IEC34-1, GB755, VDE0530, CSA22.2, AS1359, as well as the requirements of ISO9001 and ISO14O01.

SUPPLY SCOPE

1. Cummins NTA855-G1 engine
2. Alternator
3. DSE7320 MKII control panel
4. standard radiator mounted on skid
5. high grade steel base frame (optional base fuel tank )
6. electronic governor
7. battery charger
8. cranking motor
9. english operation manual, maintenance and test reports.
10. accessories: rubber anti-vibrator, muffler, elbow, expansion joints, battery cables, battery

NOTICE

Pictures associated with this page are for illustration only, they may not reflect the actual product, please contact us to get the actual product image. The above technical specifications are for reference only, we reserved the right to change the configuration without notifying website visitors, please contact our sales or technical team for final confirmation.

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