Guangdong, China
Business Type:
Manufacturer/Factory & Trading Company
Number of Employees:
Year of Establishment:
Registered Capital:
9.02 Million USD
Management System Certification:
OHSAS18001:2007, ISO9001:2015 Certificate, ISO14001:2015 Certificate
OEM/ODM Service
MEI Awards
Spanish Speaker

280kw Diesel Generator, 350kVA Diesel Generator, 280kw Diesel Genset manufacturer / supplier in China, offering 50Hz 1500rpm Silent Googol 280kw 250kVA Diesel Generator Set, Cummins BTA Engine Diesel Generator Set 20kVA-142kVA, Cummins C Series Diesel Generator Set (150KVA-250KVA) and so on.

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Supplier Homepage Products Other Generator Googol Generator 50Hz 1500rpm Silent Googol 280kw 250kVA Diesel Generator Set

50Hz 1500rpm Silent Googol 280kw 250kVA Diesel Generator Set

Get Latest Price
Min. Order / Reference FOB Price
1 Set US $20,000-25,000/ Set
Port: Shenzhen, China
Production Capacity: 50sets/Month
Payment Terms: L/C, T/T, Money Gram
Type: Micro-Computer Control Automatic Diesel Generator
Installation Method: Fixed
Stroke: Four Stroke
Cooling Method: Water Cooling
Output Type: AC Three Phase
Speed: Speed

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Basic Info

Model NO.: HGM390
Conditions of Use: Land Use
Usage: Common Units
Landuse Type of Unit: Low Noise Automation Type
Excitation Mode: AC Rotating Exciter
Noise Level: Silent 75db,Super Silent 60db
Engine Model: Googol Pta780g3 Engine
Alternator Model: Eco38-1ln/4 Meccalte
Controller: Deepsea, Harsen, Datakom, Comp ,etc
Options: Canopy, ATS, Remote Control, Trailer,
Warranty: 1year or 1000 Working Hours
Certificates: CE,ISO,GOST,TUV,SGS,etc
Fuel Consumption(100% Load: 77.67 L/Hr
Genset Dimension: 3200X1150X1550 Mm
Genset Weight: 2310 Kg
Trademark: Honny Power
Transport Package: Wood or Plastic Film Package and Depend on Client′
Specification: ISO3046, BS4999, BS5000, BS5514, IEC60034
Origin: Dongguan, Guangdong. China
HS Code: 8502120000

Product Description

50Hz 1500RPM Silent Googol 280kW 250kVA Diesel Generator set

Performance Feature
Engine and alternator shall be mounted on a same frame steel skid.
Built-in damper for anti-vibration.
World most famous brand diesel engine.
World famous brand AC alternator.
Advanced and reliable control module
Full range protection function and alarm shutdown feature.

Alternator Feature
Brush-less, 4 poles, rotation magnet.
IP21-23(NEMA1) enclosure is standard for all industrial alternators.
The insulation system is Class H
Simple installation and maintenance, with easy access to terminals, rotating diodes and coupling bolts.
Wide range of flange adaptors and single bearing disc coupling.
Standard 2/3 pitch windings avoid excessive neutral currents
AVR auto voltage regulator, auto exciter, auto adjustment

Standard Accessory
Common steel base frame, Damper, Exhaust silencer, Flexible pipe, Battery and connecting wires, Operation manual and document.

Optional Accessory
Engine coolant and oil heater, Alternator space heater, Cooling for heat exchanger, Control system with RS232/485 communication interface, Battery charger by main supply, Fuel-water separator, Daily fuel tank, ATS & paralleling system, and Moving Trailer.

Silent Canopy Description
Standard Accessory
Steel Weatherproof Canopy
Built In Fuel Tank For 8 Hours Running
Built In Control Panel
Built In Start Battery
Power Output Rapid Insert
Windows for Looking
Air Louver for Intake & Exhaust
Exhaust Gas Silencer
Soundproof Type

Quality Warranty Period:
All equipment is guaranteed for a period of 1000 hours running or 12 months from the date when the generator set has been delivered from the factory.

ATS System
For emergency power usage in building, Auto transfer switch (ATS) is essential. ATS can automatic transfer load from Mains power supplying to Emergency power. In normal, when the Main power supplying failure or voltage drop below 80% of normal voltage, ATS will auto start Emergency generator set after a preset time of 0-10 sec (adjustable according to the users). Once generator reach at rated speed, the ATS will transfer the load to emergency generator sets automatically
Generator Model                         HGM390
Genset Prime Power280kW/350kVA
Engine Ratings:
Engine Speed(RPM)1500
Generator set Frequency(Hz)50
Engine Standby Power (LTP)(kW)347 
Engine Prime Power (PRP)(kW)317 
Engine Continuous Power (COP)(kW)251 
Single Fan Power(kW)14
Single Fan Consumption(kW)14
Quantity of Fan(Sets)1
All Fan Consumption(kW)14
Engine Net Standby Output  (LTP)(kW)333 
Engine Net Prime Output  (PRP)(kW)303 
Engine Net Continuous Output  (COP)(kW)237 
BMEP for Standby Output(bar)21.68 
BMEP for Prime Output (bar)19.68 
BMEP for Continuous Output (bar)15.66 
Typical Generation Standby Output (kVA)387.5
Typical Generation Standby Output (kW)310
Typical Generation Prime Output (kVA)352.5
Typical Generation Prime Output (kW)282
Typical Generation Continuous Output (kVA)275
Typical Generation Continuous Output (kW)220
Typical  Alternator Efficiency 93.0%
Power Factor 0.8
Speed droop (static) elect. Gov. 0-5%
Governing standards to ISO 8528 Parts 1 and 5 G3
Max. step load acceptance, 1st step(% Prime Output) 66%
Basic Performance Datasheet
Aspiration Type Turbocharger, air-water after-cooler
Injection Type Direct Injection
Configuration In Line
No. of Cylinders 6
Compression Ratio 15.5:1
Piston Speed(m/s)8.30
Rotation Direction (from flywheel)  Counter Clockwise
Number of Flywheel Teeth 160
Flywheel House Size SAE1-14
Lubrication System
Lube Oil Specification AFI-CF4
Oil Capacity( Liters)40
Max. Permissible Oil Temperature (°C)110
Low Oil Pressure Warning (kPa)200
Low Oil Pressure Shutdown (kPa)160
Oil consumption (as % of fuel consumption) ≤0.5
Cooling System
Coolant Capacity for Engine( Liters)18
Max. Permissible Temperature (°C)90
Max. Coolant Warning Temperature (°C)95
Max. Coolant Shutdown Temperature (°C)105
Thermostat Open Temperature (°C)71
Radiator Cooling Flow(m³/min)410
Flow of Coolant pump(m³/h)19.7
Heat dissipation (engine radiator)(kW)170 
Heat dissipation (convection)(kW)25 
Radiator Model PSCN1000
Fuel System
Governor Type Electrical Control
Engine Output at generator set prime output(kW)317 
Fuel Consumption at 25% of generator set prime output(l/h)22.75 
Fuel Consumption at 50% of generator set prime output(l/h)41.89 
Fuel Consumption at 75% of generator set prime output(l/h)58.52 
Fuel Consumption at 100% of generator set prime output(l/h)77.67 
Lowest Fuel Consumption Ratiog/kW.hr204.66 
Intake & Exhaust System(On Standby Output)
Combustion Air Consumption(m³/min)26.05 
Max. Intake Restriction(Kpa)5
Max. Exhaust Temperature(Before Turbo)(°C)660
Max. Exhaust Temperature(After Turbo)(°C)502
Max. Exhaust Back Pressure(Kpa)5
Exhaust Gas Flow(m³/min)31.84 
Exhaust Flange Diameter(mm)1*125
Electrical System
Charging Alternator Voltage(V)28
Charging Alternator Capacity(A)55
Starting Voltage(V)24
Starting Motor Capacity(kW)1*6.6
Minimum Battery Capacity(Ah)2*150
Minimum Temperature for Unaided Cold Start(C)10
Engine Dimension
Engine Dry Weight w/o Cooling System(kg)1025
1,All engine parameters are in accordance with ISO3046, ISO8528
2,All engine parameters are based on 25°C / 100kPa environment condition
3,No power decrease with below 40ºC environment temperature and 1500 meter altitude
4,More than 40ºCand 1500m above sea level , decrease 2% per 10ºC , and 4% per 300m
5,At calorific value 42700 kJ/kg + 5%, density 0,835 kg/dm3 , temperature 280 K
6,Above data is only the testing data in our laboratory, it can't used to be the data on all contract
AlternatorAlternator modelMGA315-280-4SF
Rating Voltage(V)400/230V,380/220V adjustable
Rating Capacity(KW/KVA)280/350
Power Factor0.8
Exciting typeBrushless self-exciter AVR
Voltage regulation±1%
No. of  Phase3 phase 4 wire
Enclosure ClassIP21
Class of InsulationH
Standard Accessory Battery2X150AH 12V
Battery Wires1 set
Flexible Pipe1*6 inch
Industry Silencer1*6 inch
Optional AccessoryVCB Breaker Panel400A
Fuel Tank400 Liter
Fuel-water Separator  
HeaterCoolant & Oil Heater

50Hz 1500rpm Silent Googol 280kw 250kVA Diesel Generator Set
50Hz 1500rpm Silent Googol 280kw 250kVA Diesel Generator Set

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