Welding gasoline generator: characteristics, choice. Gasoline power stations

Welding gasoline generator can be used for work in "wild" conditions. It can be your summer residence, the territories removed from the electric system, or construction sites. Connecting the transformer is undesirable, because voltage surges can cause a power plant failure.

On sale today, you can find generators of two types, in this case we are talking about devices that are used in tandem with welding machines. Such generators can be synchronous or welding. The first are voltage sources, to which you can connect household appliances and a welding inverter.

As for welding generators, they are compact devices that provide for the presence of an integrated welding machine. Such units take up little space, so it is convenient to take them with you. Gas generators with a welding machine have a certain power, so the consumer has to choose the right model.

Selection of a generator for a welding machine: basic features

Before deciding which generator you need, you need to pay attention to power. The generator must be more powerful than the inverter. The power reserve will allow the device to operate in normal mode, and the unit will not function at the limit of capacity. In order to determine how much power a gas generator requires for a welding inverter, you need to know the maximum current consumed. It can be found on the body of the device, it is designated Imax.

This parameter can be considered in the example of the unit with Imax 23A. Power should be calculated according to Ohm's law. To do this, the above value is multiplied by 220, and eventually it will be possible to get 5060 watts. To this figure, you should add 30%, in the end you get 6600 watts. This is the approximate power of the generator.

When choosing a gasoline generator for a welding inverter, you must also consider the diameter of the electrodes. It must match the power of the device. For example, if the diameter is 2 mm, then enough will be 2.5 kW. If the above value is increased to 3 mm, then the generator power will be 3.5 kW. The power requirements differ, depending on the particular model.

The consumer should pay attention also to the voltage of the sockets. It must match the type of inverter. If there is a domestic appliance, then there will be enough outlets for 220V. If we are talking about three-phase high-power inverters, then we need a socket with a voltage of 380V. Specialists recommend paying attention also to the case. If the station is often enough to take with you, then you should prefer a compact model that is equipped with wheels. A positive feature of gasoline units is that they are usually smaller and lighter than diesel analogues.

Selection of the generator with the welding function

Welding gasoline generator will have excellent durability, if the construction is equipped with cast iron sleeves. The operating life of such devices is approximately 1500 hours. As for their aluminum counterparts, they can fail 3 times faster.

On sale today, you can find inverters that have a power factor correction function. They are great for working from generators, since they are able to function at reduced voltage. If you want to choose this model, you should pay attention to the marking, where there should be a prefix PFC.

Generally, welding gasoline generators are designed to work with breaks for rest. If you want to work many hours every day, you should prefer the diesel model. When choosing a device for rest and giving, you must purchase a model, the power of which is in the range from 0.7 to 5 kW. Such devices are easy to transport and carry.

If the power reaches 10 kW, then the device is great for intensive work for 8 hours every day. One of the important parameters is the size of the tank with fuel, as well as the presence of a noise insulation casing. Specialists especially emphasize the importance of the function, which makes it possible to start a welding gasoline generator from an electric starter.

Choosing the equipment with the arrangement of valves from above, you can compare it with diesel analogues in the quality of the energy released. Such units provide high performance, low noise, durability and compactness.

The purchase of such a generator is advisable if you plan to carry out work on the construction site, where periodically it is required to supply a powerful flow of energy. When the equipment is purchased for a cottage or a whole enterprise, it is better to consider models whose power ranges from 10 to 20 kW. Such devices are usually equipped with an automatic start option and can be used as a stationary installation.

Characteristics of the station FUBAG WS 230DC ES

If you need a gas generator for welding, one of these models can be considered as an example. This is FUBAG WS 230DC ES, perfectly suited for solving the problems that are put before the installation or construction team. The fuel tank provides the possibility of continuous operation for 9 hours, which is true at a load of 75%.

The station is started quickly and easily by means of an electric starter. The current is adjustable in a wide range: from 50 to 230A. This unit connects metal billets by means of arc welding with piece electrodes. Their diameter can vary from 1.6 to 5 mm.

For reference

This Fubag generator does not have control automation. Its weight is 112 kg. The fuel tank holds 25 liters. The manufacturer took care of the convenience of operation, providing the model with an oil sensor. Engine power is 14 liters. from. The battery is included in the kit. The Fubag generator works by producing a noise level of 77 dB. The dimensions of the shell are 722 x 530 x 582 mm. The engine has a volume equal to 439 cm ³ . The device operates due to a four-stroke motor. In the complete set there is no handle and a wheel. But the fuel level indicator is present.

Characteristics of a gasoline welding power plant of the brand FUBAG WS 190 DC ES

This power plant is designed for manual arc welding and power tools, the power of which does not exceed 4 kW. The electrodes used in welding can have a diameter in the range from 1.6 to 4 mm.

The design is equipped with a reinforced metal frame, which is covered with paint, thus avoiding the formation of corrosion. The body has damping cushions, which reduce the level of vibration during operation. The described gasoline generator for welding weighs 97 kg. The fuel tank holds 25 liters. The design is equipped with an oil sensor.

What else to pay attention to

Dimensions of the device are 722 x 530 x 582 mm. The noise level at work reaches a mark of 77 dB. Engine power is 13 liters. from. The device operates at the expense of a four-stroke engine. The unit has a fuel level indicator. The start-up of a power plant can be carried out using an electric or manual starter.

Characteristics of the welding generator of the brand "Caliber" БСЭГ-5511

In order to decide which gasoline generator is better, it is worth considering several models. Among others, you can identify the generator "Caliber", which will be discussed below. This device is a universal unit, which will be an excellent assistant in a car workshop or on a construction site.

Additional features

The engine has an increased operating life, which is provided by a forced cooling system. At a load of up to 75%, the device is capable of operating without refueling for 9 hours. The set includes control automation. The maximum power reaches 5.5 kW. The capacity of the fuel tank is 25 liters. The device weighs 86.1 kg. The minimum and maximum currents are 50 and 190A respectively.

Conclusion

Everyone knows that when welding works can not do without electricity. However, it is not always possible to connect to the network. But not all equipment can be operated from an ordinary outlet. Connection to high-voltage wires requires obtaining the necessary permits.

In order to solve this problem, you can use an electric generator. Quite often, consumers choose a gasoline version of it, because it has less weight and more compact dimensions compared to diesel analogues. Today each team of professionals has such equipment in the tool kit. But if you are an ordinary consumer, then you need to approach the choice of the gasoline generator even more carefully, so that the power reserve is sufficient and the price is acceptable. After all, the generator is quite expensive equipment.