Voltage Regulation :AVR Automatic Voltage Regulation
Excitation System :Brushless, Self-exciting
Protection Grade :IP23
Speed :1500rpm/1800rpm
Power :100KW-2000KW
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Biogas generators have become an essential component for organizations seeking sustainable energy solutions. The 500KW biogas generator set detailed below offers high efficiency, reliable performance, and environmental benefits, suitable for various applications. Below are its technical specifications, supply scope, pricing details, and terms.
1. Technical Specifications of the Biogas Generator Set
Generator Parameters
Parameter
Details
Model of Generator
500GF-NK
Rated Power
500KW
Rated Speed
1000 r/min
Rated Voltage
400V
Rated Frequency
50Hz
Power Factor
0.8 (lagging)
Supply Method
Three-phase four-wire system
Excitation Method
Brushless
Starting Method
24V DC start
Cooling Method
Closed water cooling
Speed Regulation
Electronic speed regulation (WOODWARD)
Overall Dimensions (L×W×H)
6195×2200×2778 mm
Net Weight
12,500 kg
Electrical Performance
Parameter
Details
Voltage
Stable Regulating Rate
±2.5%
Instantaneous Regulating Rate
+22% to -18%
Recovery Time
1.5 seconds
Fluctuation
≤1.2%
Frequency
Stable Regulating Rate
0–5%
Instantaneous Regulating Rate
≤±15%
Recovery Time
<12 seconds
Fluctuation
≤2%
Engine Parameters
Parameter
Details
Model
12V190ZDT1-2
Rated Power/Speed
550KW / 1000 r/min
Cylinders
12, 60° V-type
Type
4-stroke, water-cooled, turbocharged and aftercooled, spark plug ignition, out-mixed
Bore
190 mm
Stroke
210 mm
Compression Ratio
8:1
No-Load Minimum Stable Speed
700 r/min
Gas Pressure
80–150 KPa
Heat Consumption Rate
11,000 kJ/kWh
Fuel
Biogas
Oil Consumption
≤1.6 g/kWh
Oil Tank Volume
400 liters
Exhaust Temperature (Before Turbine)
≤650°C
Water Outlet Temperature
≤90°C
Water Inlet Temperature
≤70°C
Intercooler Inlet Temperature
≤45°C
Noise Level
123 dB
Generator Parameters
Parameter
Details
Model
1FC5
Power Factor 0.8 Efficiency
94%
Power Factor 0.8 Power
480KW
Frequency
50Hz
Voltage
400V
Wiring Method
Three-phase and four-wire
Protection Level
IP23
Insulation Class
F
Excitation Method
Brushless
Speed
1000 r/min
Net Weight
8,300 kg
Environmental Requirements
The generator is designed to operate stably under these conditions:
Temperature: -35°C to +35°C
Relative Humidity: <90% at 20°C
Altitude: ≤1000 m
Standard conditions for rated power output:
Atmospheric Pressure: 100 kPa
Medium Temperature: 25°C
Relative Humidity: 30%
2. Gas Composition Requirements
Component
Percentage
CH₄
≥76.0%
C₂H₆
<10.0%
C₃H₈
<8.00%
C₄H₁₀
<6.00%
H₂S
<0.10%
CO₂
<1.00%
Calorific Value: >41,860 kJ/m³
Gas entering the generator must be free from water, oil, and impurities (dust content <10 mg/m³, grain impurity <5μ).
3. Supply Scope
The package includes:
Biogas engine and alternator
Control panel
Spare parts and tools
Radiator and silencer
Oil and water preheating device
Export wooden case and documentation
4. Delivery Terms
Delivery within 60 days after contract confirmation and receipt of advance payment.
5. Warranty Period
15 months from the delivery date or 1500 operating hours, whichever comes first.
6. Payment Terms
30% Advance Payment: Within 7 days after signing the contract.
70% Remaining Balance: To be paid within 15 days of the goods being ready for shipment, as per the seller's confirmation and packing list.
This 500KW biogas generator offers a cost-effective and environmentally friendly solution for power generation. For inquiries or to place an order, feel free to contact us!