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50HZ 50KW To 500KW Gas Generator Sets Water Cooled Natural Gas Genset

 
This series of natural gas generator sets utilizes high-performance gas engines, with a prime power range covering 50-500kW​ and a standby power rating of 62.5-625kVA.
 
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This series of natural gas generator sets utilizes high-performance gas engines, with a prime power range covering 50-500kW​ and a standby power rating of 62.5-625kVA. They are designed as clean and efficient power supply solutions for industrial, commercial, and distributed energy projects. The sets are manufactured in strict accordance with ISO 8528-5, GB/T 2820-2009, and the specialized gas generator set standard GB 17967-2010. They fully comply with stringent global emission standards such as EU Stage V​ and EPA Tier 4 Final, featuring near-zero particulate matter (PM) emissions​ and nitrogen oxide (NOx) emissions as low as 0.5g/kWh. No additional aftertreatment systems are required to meet environmental access requirements in major global markets.

The unit employs an integrated gas-power generation modular design, compatible with three gas sources: pipeline natural gas, CNG, and LNG. It supports both fixed installation and containerized deployment, suitable for various scenarios including industrial plants, commercial complexes, data centers, and distributed energy stations. Leveraging lean combustion technology​ achieving an ultra-low gas consumption of 0.26 Nm³/kWh​ and an extended major overhaul interval of 10,000 hours, the sets can operate in multiple modes such as prime power, standby, and combined heat and power (CHP), making them an ideal low-carbon alternative to traditional diesel generator sets.

Technical Parameters

Place of Origin:

CHINA


Certification:

ISO

Engine Type:

4-stroke

Frequency:

50Hz

Fuel:

Natutal Gas/Biogas/LPG

Model:

Gas generator

Alternator:

Brushless

Continue Power:

50kw to 500kW

Rated Voltage:


400/230V,380/220V(Adjustable)

Speed:

1500/1800rpm

Packaging Details:


plastic wrap or wooden case

Supply Ability:

50 set/m

Highlight:

Water Cooled Natural Gas Genset

Gas Generator Sets Water Cooled

50kw to 500kW Generator Set

Core Performance Advantages

1. Clean, Low-Carbon, Excellent Environmental Compliance

Near-Zero Particulate Emissions: Utilizes lean combustion and electronically controlled pre-mixing technology for complete combustion without carbon buildup, resulting in near-zero PM emissions and significantly lower NOx emissions compared to diesel sets.

Global Compliance: Natively meets stringent standards like EU Stage V and EPA Tier 4 Final, suitable for markets with high environmental requirements such as Europe and North America, avoiding compliance risks.

Carbon Reduction Advantage: Reduces carbon emissions by over 25%​ compared to equivalent diesel generator sets, suitable for carbon trading mechanisms and green factory assessments.

2. High Efficiency, Energy Saving, Optimized Lifecycle Cost

Ultra-Low Gas Consumption: High-pressure electronically controlled gas injection system ensures precise air-fuel ratio control, achieving gas consumption as low as 0.26 Nm³/kWh​ under rated conditions, saving 8%-12%​ compared to similar products.

Fuel Cost Advantage: Natural gas prices are stable and generally lower than diesel, leading to a 30%-40%​ reduction in long-term fuel costs.

Maintenance Economy: Absence of oil dilution issues allows for extended oil change intervals up to 1000 hours, reducing maintenance costs by 25%​ compared to diesel sets.

Comprehensive Energy Utilization: Supports CHP mode with waste heat recovery efficiency up to 85%, usable for heating or process hot water, increasing comprehensive energy utilization rate to over 90%.

3. Stable and Reliable, Adaptable to Multiple Gas Sources and Operating Conditions

Wide-Range Gas Source Adaptability: Compatible with pipeline natural gas, CNG, and LNG, with a wide intake pressure adaptation range of 5-30 kPa. Equipped with three-stage filtration and pressure stabilization devices to ensure stable operation amidst gas source fluctuations.

Long-Lasting and Durable Design: Reinforced cylinder block structure and high-temperature resistant materials contribute to a Mean Time Between Failures (MTBF) of 3000 hours​ and a major overhaul interval of 10,000 hours.

Island Mode Operation Capability: Capable of independent power supply, suitable for distributed energy projects in remote areas with limited grid coverage.

4. Intelligent Management and Control, Integrated Safety and O&M

Comprehensive Safety Protection: Integrates multiple safety functions including gas leak detection, flashback protection, and over/under-pressure protection. Automatically cuts off the gas supply and alarms within 0.5 seconds​ upon fault detection.

High-Precision Power Output: Equipped with a high-precision AVR automatic voltage regulation system, achieving a voltage regulation rate ≤±0.5%​ and a voltage fluctuation rate ≤0.3%, meeting the demands of sensitive loads like data center servers and medical equipment.

Smart O&M Support: Supports Automatic Transfer Switch (ATS) functionality (starting and supplying power within 10 seconds​ of mains failure). Enables real-time monitoring of operational data and fault warnings via mobile app or computer, facilitating remote O&M.

5. Low Noise and Clean Operation, Expanding Application Boundaries

Ultra-Quiet Operation: Gas engines operate without diesel knocking noise. Unit noise level ≤85 dB(A)​ (measured at 1 meter). Can be reduced to below 70 dB(A)​ with a soundproof enclosure.

Clean Emissions: No black smoke, no carbon deposits, transparent and odorless emissions, allowing installation directly in environmentally sensitive locations like commercial complexes, hospitals, and schools.

Application Scenarios and Solutions

1. Industrial Plants: Prime Power + Combined Heat and Power (CHP)

Pain Points: High diesel costs, carbon emission pressure, simultaneous need for process heating.

Solution: 50-500kW sets serve as prime power sources, replacing diesel sets. Utilize CHP mode to recover waste heat for process heating, increasing energy utilization efficiency to over 90%. Supports multiple units in parallel to adapt to production line expansion.

2. Commercial Complexes: Emergency Standby + Low-Noise Operation

Pain Points: Grid outages disrupt operations; strict requirements for noise and emissions to avoid disturbing customers.

Solution: 100-200kW sets act as standby power, ensuring power for critical loads like elevators and refrigeration. Low-noise design allows installation in basements, saving civil engineering costs. Clean emissions ensure no smoke or odor.

3. Distributed Energy Projects: Off-Grid Power Supply + Multi-Gas Source Adaptability

Pain Points: Insufficient grid coverage, high diesel transportation costs, need for stable, low-carbon power.

Solution: 50-300kW sets utilize local natural gas or LNG storage for independent power supply. Strong island mode operation capability and low maintenance frequency reduce operational costs.

4. Differentiated Adaptation for Overseas Markets

Europe/North America: 100-300kW sets meeting Stage V/Tier 4 Final standards, suitable for standby power in commercial buildings and data centers.

Middle East/Central Asia: 300-500kW sets leverage low-cost natural gas as prime power for oil field camps and industrial parks.

Southeast Asia: 50-150kW sets with flexible LNG supply serve as commercial standby power in regions with unstable grids.

Service and Support

Global Network: Service outlets in 120+​ countries and regions, response time ≤72 hours​ in remote areas.

Parts Supply: Dedicated parts centers in Europe, the Middle East, Southeast Asia, etc. Delivery cycle for common parts ≤5 days.

Technical Training: Provides multilingual manuals, video tutorials, and on-site training, focusing on gas safety and intelligent O&M.

Warranty Policy: Standard warranty: 1 year or 1500 operating hours for the complete unit. Extended warranty for engine core components up to 2 years.

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