Turning on the generator
Another important point affecting the choice of the consumer, as well as the ease of use of the device in everyday life, is the way to turn on the unit. There are several ways:
- Manual activation. The simplest device that requires someone to turn on the unit itself. There are models with a control panel that operates at a distance of about 20-25 meters.
- Semi-automatic mode. These devices combine manual start-up of the system and some automation of other work processes. In other words, you still have to turn on the device.
- Automatic inclusion. These devices have full automation of the switching on process, in case of power outages from the main power sources. Such generators can be connected into a single network, which can be controlled from the control room.
Rules of operation and maintenance
Starting an electric generator seems easy, but in reality, using it is quite laborious and requires a careful approach. It is imperative to check what type of diesel fuel and lubricating oil is used. Using summer fuel or oil in winter can easily ruin expensive equipment. Winter options in warm weather are less dangerous, but they simply will not work normally, which is also not good.
The increased compression is also difficult to start. It makes it difficult even for an electric starter to rotate the crankshaft. And there is no need to talk about manual mode. Therefore, it is imperative to use a decompressor.
The installation of a new diesel generator must be carried out exactly according to the instructions provided by the manufacturer. It is advisable to draw up a competent electrical circuit that will allow you to safely and reliably connect the device. It is imperative to comply with the manufacturer's requirements regarding the temperature and humidity of the environment, the permissible slope during installation. Earthing of portable power plants will also be a prerequisite.
Further video review of the diesel generator "Centaur" LDG 283.
What should you pay attention to?
One of the main indicators that you should pay attention to is the power value of the device. In order not to be mistaken with the purchase, you must first calculate the power indicator of all devices in your summer cottage or house that will consume electricity
We are talking about the most common things - TV, light bulbs, refrigerator, etc. If you plan not only to relax in the country, but also to do something about the house, then you need to additionally calculate the power of some tools - a grinder, an electric drill, etc.
In order not to make a mistake with the purchase, you must first calculate the power indicator of all devices in your summer cottage or house that will consume electricity. We are talking about the most common things - TV, light bulbs, refrigerator, etc. If you plan not only to relax in the country, but also to do something about the household, then you need to additionally calculate the power of some tools - a grinder, an electric drill, etc.
Having made the calculations, you need to add about 30% to the resulting indicator - this is the necessary margin in case of unforeseen situations. In principle, a device with a power of about 5-6 kW is quite suitable for giving a small size. If you are the owner of a large country house with several floors, then you need to take care of purchasing a more powerful unit - within 12-15 kW.
Daewoo Power Products DDAE 9000SSE
The best representatives of the average power include the South Korean model Daewoo Power Products DDAE 9000SSE, manufactured in China. The diesel engine (15 HP) generates a current of 6.5 to 7 kW.
It is possible to start the installation by means of an electric starter or manually. Fuel consumption does not exceed 15 liters in 13 hours, which is a pretty good indicator. The unit has two outputs for ~ 220 V and one for ~ 12V.
The device is equipped with an air cooling system, which actually does not limit its operating time. This power plant is equipped with wheels for moving, as can be judged from the photo of a diesel generator, it is compact, quiet operation, high reliability and ease of maintenance.The average cost is about 97,000 rubles.
How to choose?
When choosing a diesel generator for a cottage or for a private house, you need to pay attention first of all to the power. If this indicator is unsatisfactory, then no other positive parameters will fix things.
Too weak models simply will not be able to supply all consumers with current. Too powerful - they will waste a meaningless amount of fuel. But we must also understand that the assessment of the total required power must be done "with a margin".
Models of 1.5-2 kW / h with a capacity will help out at a periodically visited dacha. For a residential building, 5-6 kW / h may be enough. Although everything here is already strictly individual and is determined primarily by the personal needs of the residents. For a country cottage heated by electricity, with water supply from a well, you need to focus on at least 10-12 kW / h.
But it is important to understand that the more powerful a household or workshop electric generator, the greater the total fuel consumption. Therefore, you need to focus only on the most necessary devices when it comes to emergency power supply.
An outdoor apparatus is more expensive than one intended for use inside the house. However, it tolerates adverse environmental influences many times better.
The next important parameter is the launch method. A hand starter cord is suitable if you only need to use the device periodically. Models with such an element are inexpensive and very simple.
For any kind of regular use, only modifications with an electric starter are suitable. This option makes using the generator much more convenient. And where power outages occur constantly, a power plant that starts automatically should be preferred.
Air cooling dominates the residential segment. It is significantly cheaper than heat removal with water
It is recommended to pay attention to the capacity of the tank. Increasing its size improves battery life between refueling.
But the device becomes larger, heavier, and it will take longer to refuel it.
Diesel generators are never completely silent. The noise reduction helps to reduce the volume a little. You just need to understand that it lowers the sound intensity by a maximum of 10-15%. Therefore, only the choice of a minimally powerful device helps to reduce the inconvenience.
We should also say about chargers. Such devices are used to maintain the rated charge of lead-acid batteries. It is these batteries that continue to be widely used in portable power plants. Recharging takes place due to the stabilized voltage. The charge current is strictly limited. Chargers can also be used for direct power supply of devices with limited consumption.