KDGH40-NG 50HZ
Ratings
Rated Power kVA 50 kW 40 Voltage type 50Hz,380/220V, 3 phases and 4 wires
Performance Data
Engine Brand & Model HGT4B Alternator Brand & Model LSA42.3M8/40KW Control System Deepsea DSE6120 Standard Noise Level@7m (Soundproof Sets) 75 dBA Circuit Breaker Type 3 Poles MCCB Frequency & Phase 50hz 3Phases + 4Wires Engine Speed (RPM) 1500 Fuel Consumption (Nm3/hr)-100% Load 13.4
Dimensions and Weights
Content Open type Soundproof Sets Dimensions: (mm) L 1850 2370 W 750 1100 H 1480 1650 Weights (kg) 1000 1350
camda/Biogas desulfurization, decarburization and purification system:
Biogas is generated by anaerobic treatment of organic wastewater, sewage and sludge. Biogas always contains 50% to 85% CH4 with other gases of which most is CO2. The content of gas is complex and the main harmful gas is H2S.
Biogas desulfurization, decarburization and purification system treats the gas to achieve the international standard GB17820-2012 Natural gas by desulfurization, compression, decarburization purification process, according to the features of biogas.
Technology Features:
The degree of gas purification is high. For different gas contents, processes are designed differently, which ensure treated gas quality meets the national requirements.
Efficiency of gas recycle is high. Either dry process or wet process of desulfurization, there is no gas consumption. The well-developed process PSA is used in the system, and the gas recycle rate is up to 95%.
The system is equipped with advanced control system. Labor cost is reduced and improved by automatic control system.
The system is equipped with advanced online monitoring system. The operation status is tested and recorded timely.
The system is equipped with completed safety protection equipment and alarm equipment to ensure safety and reliability .
The system fulfills system operation and corrosion resistant requirement, ensuring long-term stable operation.
The system is low energy consumption with only little gas evacuation.
Hot Tags: 40 KW Gas Generator AC Three phase, China, suppliers, manufacturers, factory
40 KW Gas Generator AC Three phase – Complete Technical Guide, Specifications & Industrial Applications
A 40 KW Gas Generator AC Three Phase is a compact industrial power generation system designed to produce stable three-phase alternating current (AC) electricity using gaseous fuels such as natural gas, biogas, or LPG.
It is widely used in small industrial plants, commercial facilities, workshops, farms, and backup power systems where stable three-phase electricity is required for motors, pumps, compressors, and industrial equipment.
As modern energy demand shifts toward cleaner and more efficient solutions, the 40 KW three-phase gas generator system has become a preferred choice for distributed power generation due to its balance of performance, efficiency, and environmental benefits.
What is a 40 KW Gas Generator AC Three Phase?
A 40 KW Gas Generator AC Three Phase is an internal combustion engine-based generator set that converts gas fuel into mechanical energy and then into three-phase AC electrical output through an alternator.
Gas Fuel → Combustion Engine → Mechanical Rotation → Alternator → Three Phase AC Output (40 KW)
The system is designed for:
Continuous (prime) power supply
Standby emergency backup power
Industrial three-phase load support
Importance of Three Phase Power in 40 KW Gas Generator Systems
Three-phase electricity is essential for industrial applications because it provides:
More stable power delivery
Higher efficiency for motors
Reduced vibration in equipment
Balanced electrical load distribution
A 40 KW Gas Generator AC Three Phase ensures compatibility with industrial machinery such as:
Pumps
Compressors
Conveyor systems
CNC machines
Industrial motors
Working Principle of 40 KW Gas Generator AC Three Phase
The system operates through controlled internal combustion and electromagnetic induction.
Gas is delivered from pipelines or tanks and regulated for stable pressure.
The engine mixes air and gas in precise ratios for efficient combustion.
The mixture is ignited in cylinders, producing controlled explosions that drive pistons.
The crankshaft converts piston motion into rotational mechanical energy.
The alternator converts mechanical rotation into stable three-phase AC electricity.
Technical Specifications of 40 KW Gas Generator AC Three Phase
| Parameter | Specification |
|---|---|
| Rated Power | 40 KW |
| Output Type | AC Three Phase |
| Voltage | 380V / 400V (customizable) |
| Frequency | 50Hz / 60Hz |
| Power Factor | 0.8 |
| Engine Type | 4-stroke gas engine |
| Fuel Type | Natural gas / Biogas / LPG |
| Cooling System | Water-cooled radiator |
| Starting System | Electric start |
| Control System | Digital PLC controller |
| Alternator Type | Brushless synchronous alternator |
| Insulation Class | H Class |
| Protection Level | IP23–IP55 |
| Noise Level | 60–75 dB (silent enclosure optional) |
| Fuel Consumption | 3–6 m³/h (depending on load) |
| Operation Mode | Prime / Standby |
| Phase Type | Three Phase |
Types of 40 KW Gas Generator AC Three Phase Systems
Uses pipeline natural gas for stable long-term industrial operation.
Uses methane-rich gas from organic waste treatment systems.
Uses liquefied petroleum gas where pipeline infrastructure is not available.
Equipped with acoustic enclosure to reduce noise levels.
Installed inside a protective container for outdoor or remote deployment.
Key Features of 40 KW Gas Generator AC Three Phase
Ensures balanced AC output suitable for industrial equipment.
Optimized engine design reduces fuel consumption.
Produces significantly fewer pollutants compared to diesel generators.
Suitable for small to medium industrial environments.
Supports natural gas, biogas, and LPG.
Advantages of 40 KW Gas Generator AC Three Phase
The 40 KW three-phase gas generator system is ideal for powering industrial motors and heavy equipment.
Gas engines provide better thermal efficiency compared to diesel systems.
Lower fuel costs and reduced maintenance requirements.
Lower CO2 and particulate emissions.
Provides smooth voltage and frequency output for sensitive equipment.
Applications of 40 KW Gas Generator AC Three Phase
Small manufacturing factories
Mechanical workshops
Processing plants
Shopping centers
Office buildings
Hotels
Irrigation systems
Greenhouses
Livestock farms
Microgrid systems
Distributed energy networks
Peak shaving systems
Clinics
Communication stations
Small data centers
Fuel Consumption Analysis
Fuel consumption depends on load conditions and gas type.
| Load Level | Gas Consumption (Natural Gas) |
|---|---|
| 25% Load | 1.2–2 m³/h |
| 50% Load | 2–3.5 m³/h |
| 75% Load | 3.5–4.5 m³/h |
| 100% Load | 4.5–6 m³/h |
Installation Requirements for 40 KW Gas Generator AC Three Phase
Flat concrete foundation
Good ventilation system
Safe distance from flammable materials
Stable pressure regulation
Gas filtration unit
Emergency shut-off valve
Proper grounding system
Load distribution panel
Automatic Transfer Switch (ATS)
Airflow design
Radiator ventilation
Exhaust gas system
Maintenance Guidelines
Check oil level
Monitor gas pressure
Check output voltage
Clean air filters
Inspect fuel lines
Check cooling system
Battery testing
Alternator inspection
Electrical tightening
Full engine inspection
Component replacement
System calibration
Comparison: Gas Generator vs Diesel Generator
| Feature | 40 KW Gas Generator AC Three Phase | Diesel Generator |
|---|---|---|
| Fuel Cost | Lower | Higher |
| Emissions | Low | High |
| Noise Level | Low | High |
| Maintenance | Less frequent | Frequent |
| Power Quality | Stable three-phase AC | Stable |
| Environmental Impact | Eco-friendly | Polluting |
Safety Features of 40 KW Gas Generator AC Three Phase
Modern systems include advanced protection mechanisms:
Over-voltage protection
Over-current protection
Over-temperature shutdown
Gas leakage detection
Emergency stop system
Automatic alarm system
Control System Technology
A modern 40 KW Gas Generator AC Three Phase system uses intelligent digital control.
LCD display panel
Remote monitoring capability
Automatic start/stop function
Fault diagnostics system
Load management control
Environmental Impact
The system supports sustainable energy development through:
Reduced carbon emissions
Cleaner combustion process
Lower particulate matter
Compatibility with renewable biogas
Economic Benefits
Using a 40 KW Gas Generator AC Three Phase provides:
Lower fuel expenses
Reduced maintenance costs
Long operational lifespan
Stable return on investment
Energy independence
Troubleshooting Common Issues
Check gas supply pressure
Inspect battery condition
Verify ignition system
Check fuel flow
Clean air filters
Inspect load imbalance
Check cooling system
Clean radiator
Improve ventilation
Future Trends of 40 KW Gas Generator AC Three Phase Technology
The industry is evolving toward:
Smart IoT monitoring systems
Hybrid renewable integration
Higher efficiency combustion engines
Ultra-low emission standards
Remote automation control systems
The 40 KW Gas Generator AC Three Phase is a reliable, efficient, and environmentally friendly power generation solution for industrial and commercial applications. Its stable three-phase output, low operating cost, and flexible fuel options make it an ideal alternative to traditional diesel generators.
With proper installation and maintenance, a 40 KW three-phase gas generator system can deliver long-term stable performance and strong economic value.
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