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Our 500KW Gas Generator Set delivers an exceptional balance of reliability, high-quality power generation, and energy efficiency. Designed for various industrial applications, this gas-powered generator ensures low operating costs and minimal environmental impact while providing uninterrupted power supply in even the most demanding conditions.
The 500KW Gas Generator Set integrates cutting-edge technology, offering a highly stable power solution for businesses requiring dependable energy. This generator combines advanced features such as lightweight design, compact size, easy maintenance, and low-frequency noise emission, making it an ideal choice for industrial power generation.
Superior Startup Performance: Ensures a high startup success rate, even in challenging conditions.
Stable Power Generation: Provides consistent and high-quality electricity, outperforming traditional diesel generators in terms of electrical performance.
Eco-Friendly Operation: Uses clean and affordable pipeline natural gas (MN ≥85) as fuel, offering low operating costs and minimal environmental impact, turning waste into valuable energy.
Low Noise and Vibration: Thanks to the advanced gas turbine design, the unit operates with minimal vibration and produces low-frequency noise, much quieter than conventional diesel generators.
Our advantages
1. good startup performance, high startup success rate
2 .the power generation quality is good, the unit runs very stable, better than the diesel generator set electrical performance indicators.
3. the use of flammable gas is clean, cheap energy, low cost, and can turn waste into treasure, will not produce pollution.
4. low noise and low vibration Because the gas turbine is in a high-speed rotation state, its vibration is very small, and the low-frequency noise is better than the diesel generator set.
Ideal for commercial operations, industrial sites, and backup power applications, the 500KW gas generator ensures continuous operation without the interruption typical of conventional power sources. Its efficiency makes it an excellent choice for businesses seeking to lower operational costs while maintaining high standards of energy reliability and sustainability.
Cost-Efficient Power: Utilize natural gas, an affordable energy source, reducing your overall fuel expenses compared to diesel.
Sustainable Energy: By using natural gas, you contribute to a cleaner environment, as it produces lower emissions compared to diesel generators.
Quiet & Low-Vibration Operation: Designed with noise-reduction technology, ideal for environments where noise levels are a concern.
Easy Maintenance: The generator is built for ease of service, reducing downtime and ensuring long-term reliability.
Invest in the 500KW Gas Generator Set today for a cleaner, more efficient energy solution that supports your industrial operations and boosts sustainability efforts.
For more information or to request a quote, feel free to contact us today. Our expert team is ready to assist with your energy needs.
Technical Parameters
Gen-set specifications | |
Model | WPG625B（C）7NG |
Prime Rating kVA/kWe | 625/500 |
Continual Rating kVA/kWe | 625/500 |
Voltage V | 400/230 |
Frequency Hz | 50 |
Power Factor | 0.8(lagging) |
No. of Phases | 3 |
Sound@7m（dB·(A)） | Open：≤99 dB（A）；Silence：≤85 dB（A） |
Ambient temp（°C） | -10～40（If ＜-10， oil and water heating; If ＞40， power correction） |
Altitude(m) | ≤2000 |
Fuel | Pipeline natural gas；MN≥85 |
Gas supply pressure(kPa) | Max. inlet 50 (Special pressure, contact with company) |
Steady-state voltage deviation | ≤±2.5% |
Transient voltage deviation （100%sudden power decrease/increase） | +25%～-20% |
Voltage steady time(s) | 2 |
Steady-state frequency band | ≤1.5% |
Transient frequency deviation from rated frequency (100% sudden power decrease/increase) | ±18% |
Frequency steady time(s) | 15 |
Standard Features | ||
♦ ECU | ♦DC24 Electric starter | ♦WHC9320CAN |
♦ Closed water-cooled | ♦ IP23 | ♦H type insulation |
♦ Air filter | ♦ Muffler | ♦ Circuit Breaker |
♦Starting batteries | ♦ with connective wires | ♦ Radiator |
♦Oil Drain Valve | ♦Forklift Groove | ♦Shock Absorber |
♦ Color | Weichai blue (B)/beige canopy and black chassis (L) | |
♦ Packaging | Packing case(B)/Wrapping sheet(L) | |
Engine specifications | |||
Make | WEICHAI | ||
Mode | 12M26D605E300NG | ||
Rated Speed r/min | 1500 | ||
Prime Power kW | 550 | ||
Cooling | Close Liquid cooled | ||
Governor | ECU | ||
Aspiration | Turbocharged, Inter-cooled | ||
No. of cylinders | 12, in-line | ||
Bore (mm) x Stroke (mm) | 150x155 | ||
Displacement (L) | 31.8 | ||
Starting system | 24VDC Electrical | ||
Total coolant capacity engine/tank (L) | 94/104 | ||
Radiator design temperature（°C） | 45 | ||
Lubrication system capacity (L) | 146 | ||
Load rate (%) | 100% | 75% | 50% |
Fuel consumption (kg/h) | 103.11 | 87.56 | 56.56 |
Engine high water heat quantity(kJ/s) | 316.2 | 247.1 | 106.2 |
Engine high water flow(m³/h) | L：30.2 R：30.2 | L：29.6 R：29.5 | L：28.8 R：28.7 |
Engine high water inlet/outlet Tem. (°C) | 84.7/89.6 | 84.1/88.4 | 82.3/84.2 |
Engine high water inlet/outlet Pre. (kPa) | -14.0/142.9 | -14.5/141.5 | -14.9/140.1 |
Exhaust gas heat quantity(kJ/s) | 427.3 | 364.7 | 226.3 |
Exhaust gas flow (kg/h) | 2576 | 2202 | 1401 |
Exhaust Temperature (°C) | L：545 R：543 | L：542 R：540 | L：529 R：528 |
Exhaust back pressure (mbar) | 75 | ||
Exhaust Temperature after recycle(°C) | Heating water120/0.5Mpa steam 190/1MPa steam 220 | ||
Options | ||
◇Voltage380V/400V | ◇Voltage 415V/440V | ◇Voltage 6.3kV/10.5kV /13.8kV |
◇Single Voltage 220V/230V/240V | ◇Automatic Transfer Switch | ◇Automatic Parallel system |
◇Engine Heater (water) | ◇Engine Heater (oil | ◇Alternator heater |
◇PMG/AREP | ||
Alternator specifications | |
Make | WEICHAI |
Alternator Frame | WHA-625-4/0.4 |
Exciter Type | Self-excitation |
Enclosure | IP23 |
Voltage regulation | ≤±1% |
Class of Insulation | H |
Winding Pitch | 2/3 |
Rotor | Single bearing |
| Typical Genset Dimensions | |||||
Genset Model | Length A(mm) | Width B(mm) | Height C(mm) | Wet Weight (kg) | Note |
WPG625B7NG | 3850 | 1680 | 2100 | 5200 | |
WPG625C7NG | 6058 | 2438 | 2591 | 8500 | |
Open genset
Silence genset
Our 500KW Gas Generator Set delivers an exceptional balance of reliability, high-quality power generation, and energy efficiency. Designed for various industrial applications, this gas-powered generator ensures low operating costs and minimal environmental impact while providing uninterrupted power supply in even the most demanding conditions.
The 500KW Gas Generator Set integrates cutting-edge technology, offering a highly stable power solution for businesses requiring dependable energy. This generator combines advanced features such as lightweight design, compact size, easy maintenance, and low-frequency noise emission, making it an ideal choice for industrial power generation.
Superior Startup Performance: Ensures a high startup success rate, even in challenging conditions.
Stable Power Generation: Provides consistent and high-quality electricity, outperforming traditional diesel generators in terms of electrical performance.
Eco-Friendly Operation: Uses clean and affordable pipeline natural gas (MN ≥85) as fuel, offering low operating costs and minimal environmental impact, turning waste into valuable energy.
Low Noise and Vibration: Thanks to the advanced gas turbine design, the unit operates with minimal vibration and produces low-frequency noise, much quieter than conventional diesel generators.
Our advantages
1. good startup performance, high startup success rate
2 .the power generation quality is good, the unit runs very stable, better than the diesel generator set electrical performance indicators.
3. the use of flammable gas is clean, cheap energy, low cost, and can turn waste into treasure, will not produce pollution.
4. low noise and low vibration Because the gas turbine is in a high-speed rotation state, its vibration is very small, and the low-frequency noise is better than the diesel generator set.
Ideal for commercial operations, industrial sites, and backup power applications, the 500KW gas generator ensures continuous operation without the interruption typical of conventional power sources. Its efficiency makes it an excellent choice for businesses seeking to lower operational costs while maintaining high standards of energy reliability and sustainability.
Cost-Efficient Power: Utilize natural gas, an affordable energy source, reducing your overall fuel expenses compared to diesel.
Sustainable Energy: By using natural gas, you contribute to a cleaner environment, as it produces lower emissions compared to diesel generators.
Quiet & Low-Vibration Operation: Designed with noise-reduction technology, ideal for environments where noise levels are a concern.
Easy Maintenance: The generator is built for ease of service, reducing downtime and ensuring long-term reliability.
Invest in the 500KW Gas Generator Set today for a cleaner, more efficient energy solution that supports your industrial operations and boosts sustainability efforts.
For more information or to request a quote, feel free to contact us today. Our expert team is ready to assist with your energy needs.
Technical Parameters
Gen-set specifications | |
Model | WPG625B（C）7NG |
Prime Rating kVA/kWe | 625/500 |
Continual Rating kVA/kWe | 625/500 |
Voltage V | 400/230 |
Frequency Hz | 50 |
Power Factor | 0.8(lagging) |
No. of Phases | 3 |
Sound@7m（dB·(A)） | Open：≤99 dB（A）；Silence：≤85 dB（A） |
Ambient temp（°C） | -10～40（If ＜-10， oil and water heating; If ＞40， power correction） |
Altitude(m) | ≤2000 |
Fuel | Pipeline natural gas；MN≥85 |
Gas supply pressure(kPa) | Max. inlet 50 (Special pressure, contact with company) |
Steady-state voltage deviation | ≤±2.5% |
Transient voltage deviation （100%sudden power decrease/increase） | +25%～-20% |
Voltage steady time(s) | 2 |
Steady-state frequency band | ≤1.5% |
Transient frequency deviation from rated frequency (100% sudden power decrease/increase) | ±18% |
Frequency steady time(s) | 15 |
Standard Features | ||
♦ ECU | ♦DC24 Electric starter | ♦WHC9320CAN |
♦ Closed water-cooled | ♦ IP23 | ♦H type insulation |
♦ Air filter | ♦ Muffler | ♦ Circuit Breaker |
♦Starting batteries | ♦ with connective wires | ♦ Radiator |
♦Oil Drain Valve | ♦Forklift Groove | ♦Shock Absorber |
♦ Color | Weichai blue (B)/beige canopy and black chassis (L) | |
♦ Packaging | Packing case(B)/Wrapping sheet(L) | |
Engine specifications | |||
Make | WEICHAI | ||
Mode | 12M26D605E300NG | ||
Rated Speed r/min | 1500 | ||
Prime Power kW | 550 | ||
Cooling | Close Liquid cooled | ||
Governor | ECU | ||
Aspiration | Turbocharged, Inter-cooled | ||
No. of cylinders | 12, in-line | ||
Bore (mm) x Stroke (mm) | 150x155 | ||
Displacement (L) | 31.8 | ||
Starting system | 24VDC Electrical | ||
Total coolant capacity engine/tank (L) | 94/104 | ||
Radiator design temperature（°C） | 45 | ||
Lubrication system capacity (L) | 146 | ||
Load rate (%) | 100% | 75% | 50% |
Fuel consumption (kg/h) | 103.11 | 87.56 | 56.56 |
Engine high water heat quantity(kJ/s) | 316.2 | 247.1 | 106.2 |
Engine high water flow(m³/h) | L：30.2 R：30.2 | L：29.6 R：29.5 | L：28.8 R：28.7 |
Engine high water inlet/outlet Tem. (°C) | 84.7/89.6 | 84.1/88.4 | 82.3/84.2 |
Engine high water inlet/outlet Pre. (kPa) | -14.0/142.9 | -14.5/141.5 | -14.9/140.1 |
Exhaust gas heat quantity(kJ/s) | 427.3 | 364.7 | 226.3 |
Exhaust gas flow (kg/h) | 2576 | 2202 | 1401 |
Exhaust Temperature (°C) | L：545 R：543 | L：542 R：540 | L：529 R：528 |
Exhaust back pressure (mbar) | 75 | ||
Exhaust Temperature after recycle(°C) | Heating water120/0.5Mpa steam 190/1MPa steam 220 | ||
Options | ||
◇Voltage380V/400V | ◇Voltage 415V/440V | ◇Voltage 6.3kV/10.5kV /13.8kV |
◇Single Voltage 220V/230V/240V | ◇Automatic Transfer Switch | ◇Automatic Parallel system |
◇Engine Heater (water) | ◇Engine Heater (oil | ◇Alternator heater |
◇PMG/AREP | ||
Alternator specifications | |
Make | WEICHAI |
Alternator Frame | WHA-625-4/0.4 |
Exciter Type | Self-excitation |
Enclosure | IP23 |
Voltage regulation | ≤±1% |
Class of Insulation | H |
Winding Pitch | 2/3 |
Rotor | Single bearing |
| Typical Genset Dimensions | |||||
Genset Model | Length A(mm) | Width B(mm) | Height C(mm) | Wet Weight (kg) | Note |
WPG625B7NG | 3850 | 1680 | 2100 | 5200 | |
WPG625C7NG | 6058 | 2438 | 2591 | 8500 | |
Open genset
Silence genset
