50kW Silent Diesel Generator Set, Cummins 4BTA3.9-G11, 50 Hz

Mar 22, 2025

Product Name: 50kW Cummins Silent Diesel Generator Set, Soundproof
Fuel Type: Diesel
Engine: Cummins 4BTA3.9-G11
Alternator: Stamford UCI224F
Frequency: 50 Hz
Rated Power: 50kW, 63kVA
Max. Power: 55kW, 69kVA
Rated Voltage: 400/230 V
Rated Current: 90.2 A
Noise Level: 70 dBA at 7m
Dimensions: 2450 * 900 * 1250 mm
Weight: 1360 kg

Engine Specifications (Cummins Diesel Engine)

Brand	Cummins
Model	4BTA3.9-G11
No. of Cylinders	4 (In-line)
Aspiration	Turbocharged & Aftercooled
Governor	Electric
Max. Output Power	77kW
Displacement	3.9 L
Starting Voltage	24 V
Bore	102 mm
Stroke	120 mm
Lubrication Oil Capacity	11 L

Alternator Specifications

Brand	Stamford
Model	UCI224F
Rated Output	72kVA
Frequency	50 Hz
Altitude Limit	≤1000 m
Insulation Class	H
Voltage Regulation	AVR Model SX440
Protection Grade	IP23
Optional Alternators	Leroy Somer, Marathon, Mecc Alte Brushless Alternators

Control Panel Specifications

Brand	Deepsea
Model	DSE7320
Function of Control Panel	Automatic genset start/stop, automatic battery charger, emergency stop, AMF (Automatic Mains Fault), remote control, micro-processor based design, LED alarm indication and sound alarm, display of generator voltage, current, temperature, frequency, power, starts count, pressure, charging voltage, battery voltage, protection against over/under speed, start/stop failure, over current, under/over generator voltage, low oil pressure, high engine temperature, overload, low/high battery voltage, lose of speed signal, charge fail