In the conditions of rapidly developing industry, a person has to master more advanced and modern technologies. The use of generators and transformers in working with metal products has already faded into the background. The inverter took the place of these units - a new welding equipment, which surpassed all its predecessors in its technical characteristics. One of the most popular among consumers is the Svarog brand inverter ARC 165 Case of the J6501 series.
The article contains information about the characteristics, advantages and disadvantages of this unit.
Hardware Properties
Unlike other welding devices, inverters are smaller and have a significantly lower weight. In addition, various types of electrodes can be used to work with inverters. Owners of equipment of the Svarog brand ARC 165 J6501 never have problems in the process of working with both ferrous and non-ferrous metals. Inverters have a wide current range and many different options, so they have established themselves as universal and fairly easy to operate units. Inverters are also characterized by a high efficiency (up to 90%). Unlike transformers, new devices are more economical because they consume three times less electricity.
The principle of operation of inverters
Like other similar devices, Svarog ARC165 is designed to perform the task of inverting (converting) DC current to a higher frequency. It is from this function that the name of this welding device went. Svarog ARS165 is equipped with two voltage converters and one electronic microprocessor.
Inversion occurs twice: the current received from the mains (e.g. 220V, frequent - 50 Hz) first becomes constant, and after conversion it becomes alternating, but with a lower voltage. Indicators of strength and frequency, on the contrary, are increasing. The stability of the welding process is ensured by equipping with an electronic unit that controls the feedback of the unit with the welding arc. In case of a deviation from the norm, the electronic unit makes an adjustment. The inverter is powered through a common 220V network. Using a special stabilizing block, automatic damping of possible surges in voltage occurs.
Svarog ARC 165. Description
By using this inverter, you can carry out high-quality manual and argon-arc welding. To do this, the owner of the unit must connect an argon cylinder and a gas burner to the Svarog ARC 165. This is possible due to the inverter's ability to support TIG welding. The owner of this unit can only purchase a gas valve burner and a cylinder with argon. In the production of inverters of this series, the latest technologies are used. The units are equipped with powerful IGBT modular transistors. The inverter is characterized by high performance and reliability.
MMA welding
Manual arc welding of the inverter is carried out in the range of 10-160A. Due to this, the master can work with electrodes, the cross section of which is from 1.6 to 4 mm. Thanks to the FORCE function that the Svarog inverter ARC 165 J6501 has, the adhesion of the electrodes in the melt is reduced. The welding arc receives the required power in order to produce deep and high-quality welding. This, in turn, has a positive effect on the reliability of the seam and the depth of penetration. Using manual arc welding, it is possible to connect ferrous metals, various grades of steel and alloys.
TIG welding
The inverter panel is equipped with a special toggle switch that allows you to work in TIG mode. Before setting the unit to this mode, it must first be connected to a valve burner and a cylinder with argon. In order for the tungsten electrodes to wear out less during the ignition of the welding arc, the LIFT function is provided in the inverter. They resort to it in various non-standard situations:
- If bad electrodes are used for work.
- If the surface of the product contains rust.
- If there are possible voltage drops in the network.
The welding unit is adapted for a hot start. This function consists in the fact that the inverter is started when the electrode touches the surface to be treated.
The TIG mode is mainly used in cases when welding is carried out with various alloys, low carbon and stainless steel. By setting the unit to this mode, it will be more convenient for the master to control the welding arc. During operation in this mode, practically no splashes form. Seams, as evidenced by numerous reviews, are much more accurate.
Using IGBT Modules
The high efficiency of the inverter is achieved due to the presence of powerful IGBT transistors. IGBT modules reduce energy losses in the unit even under heavy load. This inverter can be operated in the most severe conditions. Thanks to the built-in fan, overloads and overheating are not terrible for the Svarog device ARC 165 J6501. Owner reviews indicate that this unit works quite quietly even with the current set to maximum. The fan effectively cools the power elements by blowing heated air through special openings in the housing. This makes it possible to use the welding machine in maximum mode for a long time.
VRD mode
The task of this mode is to ensure that the voltage is reduced automatically in the device idling. This has a positive effect on safety during operation of the welding machine. Thanks to the VRD mode, the risk of electric shock is reduced. You can familiarize yourself with all the functions and capabilities in more detail in the instructions attached to the Svarog product ARC 165 J6501.
Specifications
- Product type - welding rectifier "Svarog" ARC 165 J6501.
- Country of origin - China.
- The device uses a voltage of 187 to 255 V.
- Frequency 50-60Hz.
- PV - 60%.
- Power 7.1 kVA.
- Dimensions - 313x120x198mm.
- Open circuit voltage - 67V.
- Insulation class - B.
- The welding unit weighs 5.4 kg.
What is equipped with?
Upon purchase, the product is attached:
- Special shockproof metal case, which contains the inverter along with the welding cable. The case protects the unit from mechanical damage, which greatly facilitates the transportation and storage of the Svarog inverter ARC 165 J6501.
- Technical manual.
- Electric holder.
- Cord brush hammer.
- Passport.
- Protective mask.
Consumer opinion
Judging by the numerous reviews of the owners, the Svarog ARC 165 Case J6501 series has the following advantages:
- Reliability and high performance.
- The stability of the welding arc.
- Noiselessness.
- High portability.
- Ergonomic.
Reviews of consumers with experience with this welding machine are extremely positive.
Application
Svarog inverters ARC 165 Case J6501 are used by employees of housing and communal services, repair and emergency services. These welding units are very popular in the installation of iron structures in construction.
What should be considered during operation?
In order for the inverter to last a long time, its owner needs to adhere to several recommendations:
- It is advisable to purge the cooling system from time to time using compressed air. It is especially important to do this in the summer.
- It is not recommended to operate the inverter in closed, unventilated rooms. Do not place these welding units in direct sunlight.
- During operation, the way the wires are located should be considered. They must not be bent, wrung, or rubbed against the inverter housing. Many owners do not pay attention to this when welding. As a result, in some places of the wire, contact is lost or places with worn insulation appear, which may be unsafe for the owner himself.
Conclusion
For those who decide to purchase a welding inverter exclusively for housework, it is best to opt for the Svarog ARC 165 Case J6501. Since welding is not often carried out in the household, there is no need to purchase expensive professional welding equipment. The high-quality, low-cost Svarog ARC 165 is a smart purchase for home use.