➩ Product Advantages
1. High efficiency power generation performance
The power generation efficiency of 20V190 is about 42%, which is a high level among similar products. The high efficiency of power generation can effectively save energy consumption and improve operational efficiency, especially in industrial and commercial applications that require a continuous and stable power supply, which can bring significant cost benefits.
2. Long life and stability
With a design life of more than 25 years, the unit offers high durability and stability. The 25-year life means less frequent maintenance and replacement of equipment, reducing long-term costs and making it ideal for heavy industry, power plants and other areas requiring long-term operation.
3. Powerful rated voltage and stable low-speed operation
With a rated voltage of up to 10,500V, the 20V190 is suitable for heavy industrial equipment and large-scale power generation systems that require high voltage output. Together with the low speed of 1,000 rpm, the unit operates with less mechanical wear and tear, which reduces the failure rate and extends the service life of the equipment, ensuring a stable power supply.
➩ Technical Parameters
| Gas generator set parameters |
| Rated power(kW) | 1500-2000 |
| Rated speed (rpm) | 1000 |
| Rated voltage (V) | 10500 |
| Frequency(Hz) | 50 |
| Power factor | 0.8 lagging |
| Number of phase and connection | Three phases,star shape |
| Generation efficiency | About 42% |
| Gas consumption (kJ/kW ·h) |
8570±5% |
| Oil consumption(g/kW ·h) |
≤0.6 |
| Noise (dBA) | 92 |
| Continuous power | 80%-90% |
| Weight (kg) | 26000 |
| Overall dimension(Length×Width×Height)m | 7.2×2.5×2.5 |
| Cooling mode | Semi-open or closed,engine double temperature forced cooling |
| Overhaul period | >30000 h |
| Design life | more than 25 years |
| 1.Engine technical parameters |
| Engine type | 20V190G |
| Rated speed (rpm) | 1000 |
| Number of cylinders | 20 |
| Cylinder type | V-Shape |
| Bore (mm) | 190 |
| Stroke (mm) | 230 |
| Displacement(L) | 130 |
| Exhaust temperature(C) | ≤530 |
| Gas inlet pressure (kPa) | 300-400 |
| Lubricating oil temperature(℃) |
≥70 |
| Start Method | Electric starting |
| 2.Generator parameters |
| Rated capacity (power)kVA | 1875-2500 |
| Rated voltage(V) | 10500 |
| Connection mode | Three-phases |
| Excitation mode | Brushless self-encouragement |
| Insulation class | F Grade |
| Protection mode | IP23 |
➩ Precautions For Use
1. Regular inspection and maintenance
Regularly carry out a comprehensive inspection of the unit, including the electrical system, cooling system and lubrication system, to ensure that all components are working properly. Especially after high load operation, check the temperature, oil level and voltage of the unit to find and deal with potential problems in time to avoid failure caused by long time without maintenance.
2. Avoid overload operation
In the process of use, make sure the unit does not run over the rated power. Overload operation will not only affect the efficiency of the unit, but may also lead to overheating of the electrical system and shorten the life of the equipment. When in use, closely monitor the load changes and adjust the load in time to ensure that the unit is in a safe operating condition.
3. Environmental adaptability requirements
The 20V190 unit should be installed in a well-ventilated, clean and non-corrosive environment. Avoid placing the unit in a humid, dusty or hot environment, as these factors may affect the operational stability and life of the unit. Make sure there is enough space around the unit for routine inspection and maintenance.
4. Pre-startup Inspection
Before starting the unit, check that all connecting lines are tight, that oil and coolant are sufficient, and that the electrical system is well insulated. The pre-startup inspection can avoid malfunctions during startup and ensure that the unit starts and operates smoothly.
5. Prevent prolonged no-load operation
Prolonged no-load operation of the unit may lead to increased wear and tear of the internal parts, especially for equipment with a low speed. It is recommended not to run the unit under no load for too long, and make sure the unit is running under load for a certain period of time to ensure its performance and efficiency.
