40kW 50kVA Diesel Generator Set, Cummins 4BTA3.9-G2, 50 Hz

40kW 50kVA Diesel Generator Set, Cummins 4BTA3.9-G2, 50 Hz
40kW 50kVA Diesel Generator Set, Cummins 4BTA3.9-G2, 50 Hz

Key Specifications / Features

The Diesel Generator Set is a robust power solution, rated at 40 kW (50 kVA), operating at 50 Hz and 1500 RPM. It delivers a reliable 230/400V output with 72A capacity, powered by the high-performance Cummins 4BTA3.9-G2 diesel engine featuring 4 cylinders. Ideal for industrial, commercial, and backup power applications, this generator set ensures efficiency, durability, and consistent performance in demanding environments.

Detail Information

Product Name: 40kW 50kVA Diesel Generator Set, Cummins 4BTA3.9-G2
Rated Power: 40kW, 50kVA
Standby Power: 44kW, 55kVA
Fuel Type: Diesel
Engine: Cummins 4BTA3.9-G2
Cylinder Number: 4 Cylinders
Alternator: Stamford UCI224D
Rated Frequency: 50 Hz
Rated Speed: 1500 RPM
Output Voltage: 230/400V
Rated Current: 72A
Noise Level: 70-75 dB (Silent Type), 90-110 dB (Open Type)
Power Factor: 0.8 (lagging)
Phase/Wires: 3 Phase, 4 Wires
Start Mode: Electric Start
Fuel Consumption: 210 g/kWh at 100% load
Protections: Low oil pressure, High water temperature, Over-speed, Over-current
Gross Weight: 950 kg
Dimensions: 1800*750*1200 mm (L x W x H)


Engine Specifications

 

Brand

Cummins

Model

4BTA3.9-G2

Cylinder Number

4 Cylinders

Cylinders Layout

In-line

Fuel Type

0# Light Diesel

Cooling Method

Low Temperature Aftercooling

Overload Capability

110%

Engine Power

50 kW, 62.5 kVA

Start Mode

DC 24V Electric Start

Cylinders Layout

In-line

Displacement

3.9 L

Speed Governing

Electric

Steady Speed Droop

≤1%


Alternator Specifications

 

Brand

Stamford

Model

UCI224D

Protection

IP23

Frequency Fluctuation

≤ ±0.5%

Voltage Fluctuation

≤ ±0.5%

Power

40 kW, 50 KVA

Rated Voltage

230/400V

Frequency Regulation

≤ ±0.5% (stable)

Voltage Control

AVR

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