Open type 60Hz 275kw 344kva Cummins NTA855-G1B engine diesel generator set

Commercial 60Hz 275kw 344kva Cummins NTA855-G1B engine diesel generator set from Guangdong Province, China, driven with Cummins NTA855-G1B engine, coupled with standard Chinese alternator, optional soundproof canopy, suitable for Palmyra Atoll and other countries. We are your trustworthy generator set manufacturer all over the world.

Technical Specifications

GENERATOR SET OUTPUT INFORMATION

Model No. Voltage Hz Phase & Wires Power Factor
(cosφ)
Rated Current
( A)
Standby Power
( KW / KVA )
Rated Power
( KW / KVA)
275GF-C60 480/277 60 3 phases 4 wires 0.8 lagging 451 300/375 275/344
275GF-C60 460/266 60 3 phases 4 wires 0.8 lagging 470 300/375 275/344
275GF-C60 440/254 60 3 phases 4 wires 0.8 lagging 492 300/375 275/344
275GF-C60 416/240 60 3 phases 4 wires 0.8 lagging 520 300/375 275/344

ENGINE SPECIFICATIONS

ENGINE PARAMETERS

Manufacturer / Model Cummins NTA855-G1B, 4-cycle
Air Intake System Turbo, water/ air cooling
Fuel System PT type fuel pump, EFC
Cylinder Arrangement 6 in line
Engine Displacement 14 L
Bore*Stroke 140*152 (mm)
Compression Ration 14.0 : 1
Rated Speed (RPM) 1800rpm
Engine Max Power 347KW
Governor Type Electronic

FUEL CONSUMPTION

100% Load 213 g/kw.h
75% Load 218 g/kw.h
50% Load 233 g/kw.h

LUBE SYSTEM

Lube Consumption ≤0.24 g/kw.h
Oil Pressure At Rated Speed 241-345 kPa

ALTERNATOR SPECIFICATIONS

Number Of Phases 3
Connection Type 3 phase 4 wires, Y type connection
Bearing Numbers 1
Power Factor (cosφ) 0.8 (lagging)
Protection Grade IP23
Altitude ≤ 1000 meters
Excitation Mode Brushless, self exciting
Insulation Grade H
Rated Capacity 360 KVA
Alternator Efficiency 93.0%

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 Weight 2870 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-G1B 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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