80kW Diesel Generator Set, 50Hz, Cummins 4BTAA3.9-G3, Silent

Mar 20, 2025

Product Name: 80kW Cummins Diesel Generator Set, Silent Type
Type: Silent Diesel Generator Set
Fuel Type: Diesel
Engine: Cummins 4BTAA3.9-G3
Prime Power: 80kW, 100kVA
Standby Power: 88kW, 110kVA
Rated Voltage: 230V/400V (Customizable)
Rated Current: 122 A
Frequency: 50 Hz
Rated Speed: 1500 RPM
Power Factor: 0.8
Power Supply Mode: 3-Phase, 4-Wire
Starting Method: 24V DC
Noise Level: 70 dBA at 7M

Engine Specifications

Engine Brand	Cummins
Engine Model	4BTAA3.9-G3
Governor Type	Electric
Rated Power	96kW
Cylinder Configuration	4-Cylinder Inline
Fuel Consumption	13.1 L/h
Bore × Stroke	102 mm × 120 mm
Compression Ratio	18.1:1
Displacement	3.9 L
Cooling Method	Water-Cooled
Fuel Type	Diesel
Engine Weight	350 kg (approx.)
Emission Standard	Euro III (or relevant standard)

Alternator Specifications

Optional Brands	Stamford/Leroy Somer/Mecc
Excitation Type	Brushless, Self-Excited
Power Factor	0.8
Voltage Adjustment Range	≥ 5%
Insulation Class	H
Protection Class	IP23
Nominal Voltage	400V (3-phase)
Frequency	50 Hz
Output Power	120kVA (approx.)
Alternator Weight	150 kg (approx.)

Control Panel Specifications

Model Options	Deepsea / SmartGen / ComAp
Functions	AMF (Auto Mains Failure) Synchronizing ATS (Automatic Transfer Switch) GSM Monitoring
Display Type	LCD
Communication Interfaces	RS-485 / RS-232 / Ethernet
Operating Temperature Range	-20°C to +50°C
Relative Humidity	95% (non-condensing)

Diesel Generator Standard Configuration

Canopy: 2.5mm thick steel (galvanized option available), smooth & unsmooth surfaces, customizable designs.
Fuel Tank: Grounded with forklift holes, runtime of 8–10 hours or longer.
Alternator: Stamford, Leroy Somer, Marathon, Meccalte, Hongfu available.
Silent Foam: 5cm thick, high-density, soundproof, and fireproof.
LED Light: Two LED lights inside for maintenance visibility.
Controller: Digital control options from Deepsea (DSE), ComAp, SmartGen, Datakom.
Governor: Electric or mechanical system.
Battery: Maintenance-free for reliable performance.