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How to select diesel generator set?
Apr 12,2022
When selecting the diesel generator for the workplace, it is necessary to select the diesel generator that can meet the reliable power required by the workplace. Generally speaking, due to the huge difference in the power required by different sites, the appropriate diesel generator should be selected according to the specific situation. For example, the need to power small commercial facilities will be completely different from diesel generators selected for large construction sites or manufacturing plants.
This is why it is so important to choose the diesel generator that is most suitable for the specific requirements of the work site. If necessary, some diesel generators can even have the necessary load requirements, safety precautions and innovative functions, so that you can run the generator for a long time without problems.
When choosing a diesel generator suitable for supplying power to your work site, you should consider the following eight factors:
1. Power required by diesel generator
The selected diesel generator must have high enough rating and maximum output to support the application in the work site. Rated output refers to the wattage that the generator can produce continuously, while the maximum output refers to the wattage that the generator can produce, even if it is only temporary.
To determine the rated output and maximum output required by the diesel generator, you need to determine the total wattage of all equipment that will be loaded on the generator set. For each device, you need to determine the power required to start the device and the power required to operate the device.
Add the operating power of all tools together - the sum is the rated output of the diesel generator. Then add the starting power of all power tools - the sum is the maximum output required.
Take these numbers and add a 10% buffer as a safety precaution - if the selected generator set does not meet its application needs, the generator will not be able to supply sufficient power and wear out faster.
2. Clean energy
Diesel generators used as the main source of electricity for construction sites are subject to these regulations, so it is necessary to find generator series that meet local standards.
3. Be quiet
Another factor to consider is how loud the diesel generator set allows. Some commercial and residential areas have strict noise control regulations - they need to be ensured.
The industry standard of generator sound level is about 70dB (a) at 1m. Most generators meet this standard, but depending on your workplace location or application, you may need a generator with more sound attenuation (sound reduction). For example, the silent box diesel generator has become the most ideal silent generator in various industries with its super power and mute function.
4. Diesel and gas: convenience issues
Both diesel and gas generators are equipped with variable loads required to handle the job site. Nevertheless, due to the abundance of diesel equipment in many workplaces, diesel generators are the most meaningful. Using diesel generators, you can buy fuel for generators and other diesel operating tools at the same time - diesel generators are more convenient for field application.
5. Operation
Operating time refers to the amount of time that the generator will operate before refueling is required. Generally speaking, it is necessary to select a generator to meet the load requirements of the work site 100% in the whole typical working day.
6. Customize the generator using the functions required by the construction site
Since no two construction sites are the same, customization is the key to site application. Especially for the contractor, it is very important to determine the functions required by the relevant equipment on the site and customize the generator set suitable for the work site.
Equipped with automatic voltage regulator (AVR)
Variable load is required at the work site; Power surge is required when the equipment is started, and then the power supply needs to be gradually reduced as the equipment operates normally. AVR helps to ensure that the output voltage is consistent, even under varying loads when starting and shutting down the equipment throughout the working day.
AVR works by storing excess output in a capacitor that can be released during periods of high demand. This can not only protect the generator and prevent power failure, but also prevent electrical damage to the equipment.
Automatic idle control
It is also necessary for colder field applications. Automatic idle control works much like a car - the engine runs at a lower speed when not in use. This reduces fuel consumption and noise levels when there is no pumping, and allows the motor to stay warm until it is subjected to a large load - making it particularly useful in cold months.
7. Move the trailer
When selecting the diesel generator to be transported, the convenience of transportation is the most important issue to be considered, and the durability and size of the mobile trailer equipped with the generator should be the main concern. The stronger the trailer, the lower the risk of damage to the generator at the job site. The rugged galvanized steel trailer is a safe choice to survive in the harsh environment of the construction site.
For diesel generator sets, you also need to consider the required Trailer size - do you need to extend the operating fuel tank on the trailer, or do you need space on the trailer to place different equipment?
The type of trailer you need depends largely on its intended application. You should work with a generator supplier who can customize the required functions. For example, if you can contact, the mobile trailer diesel generator has transportation tie downs, safety chains, and reflective dot tape.
Although there are many factors to consider when choosing a mobile generator trailer, it can provide you with the best choice for your application.
8. Continuous maintenance plan
Generally speaking, for diesel generators, the key to prevent shutdown is to go through regular maintenance plan.
Radiator airflow, engine cooling and filtration systems, fuel storage and accessories, and other components should be monitored regularly. In order to prevent downtime and maximize the value of diesel generators, you need to choose your generator sets and suppliers very carefully.
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