Open type 50Hz 640kw 800kva Cummins KTA38-G2B engine diesel generator set

Low operation cost 50Hz 640kw 800kva Cummins KTA38-G2B engine diesel generator set from Guangdong Province, China, driven by Cummins KTA38-G2B engine, elastic coupling with optional Stamford alternator, optional ABB circuit breaker, suits for railway lines usage. We are your trustworthy genset supplier in China.

Technical Specifications

GENERATOR SET OUTPUT INFORMATION

Model No.VoltageHzPhase & WiresPower Factor
(cosφ)
Standby Current
( A)
Standby Power
( KW / KVA )
Rated Power
( KW / KVA)
640GF-C50440/254503 phases 4 wires0.8 lagging1155704/880640/800
640GF-C50415/240503 phases 4 wires0.8 lagging1224704/880 640/800
640GF-C50400/230503 phases 4 wires0.8 lagging1270704/880 640/800
640GF-C50380/220503 phases 4 wires0.8 lagging1337704/880 640/800

ENGINE SPECIFICATIONS

ENGINE PARAMETERS

Manufacturer / ModelCummins KTA38-G2B, 4-cycle
Air Intake SystemTurbo, air / water cooling
Fuel SystemPT-type fuel pump, EFC
Cylinder Arrangement12 in “V”
Engine Displacement37.8 L
Bore*Stroke159*159(mm)
Compression Ration14.5:1
Rated Speed (RPM)1500rpm
Engine Max Power789KW
Governor TypeElectronic

FUEL CONSUMPTION

100% Load200 g/kw.h
75% Load204 g/kw.h
50% Load204 g/kw.h

LUBE SYSTEM

Lube Consumption≤ 4 g/kw.h
Oil Pressure At Rated Speed297-483 kPa

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 Capacity810 KVA
Alternator Efficiency94.4%

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 the 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 base fuel tank)4350*2060*2430 (mm)
Gross Weight7000 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 KTA38-G2B 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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