Welding inverters Welding inverters svarog How to choose a Svarog inverter for specific tasks

Professional welding machine ARC 500 (R11), based on a modern inverter circuit, is designed for manual arc welding (MMA) and manual argon arc welding (TIG) with direct current of low-carbon steel products in production conditions. The device is used in such areas as repair work, installation at facilities, at production sites. They can be successfully used at any facility in the presence of a three-phase 380 V network. The device is made on the basis of modern inverter technology using powerful MOSFET transistors using the pulse-width modulation (PWM) principle. It features stable, reliable, long-lasting and effective work, portability and low noise level during the welding process. Features of the ARC 500 (R11) device are high efficiency, low energy consumption, mobility, arc stability, low open circuit voltage, arc power self-regulation. The same high ergonomics modern design, ease of control, the presence of a digital display that reflects operational data on the welding current, the ability to connect a remote control. Confident operation of the device with increased length of power cables. Connected equipment: valve TIG torch with tip OKS 35–50, remote control (manual control), 4-pin connection connector. The warranty period for the device is 2 years.

Functions:

• Easy arc start, low metal spatter, stable current and smooth weld formation are ensured.
• The switching frequency is out of earshot, so noise interference is almost eliminated.
• A significant reduction in metal losses due to spatter, significantly increases welding efficiency and reduces energy costs.
• Ability to connect a remote control.

Welders TM "Svarog" they are distinguished by high reliability and a large selection of models for domestic and industrial needs (more than 60 varieties in the line with the categories PRO, TECH, REAL, STANDART). Svarog inverters are excellent for welding channels, angles, profiles, due to the presence of a smooth adjustment of the current strength from 10 to 160-600 A, which will ensure good material penetration and joint strength.

Converting alternating voltage to direct current and vice versa leads to an increase in its frequency and improves the quality of the weld. When using modern inverters, you can immediately start welding without burning the electrode thanks to the arc force. The price of this brand in Moscow varies from 6,000 to 70,000 rubles, which depends on the category, PV, efficiency, maximum ampere rating, supported types of welding.

Among the advantages of Svarog welding inverters are the following:

• the cost is less than European analogues ( , );
• professional and household models are equipped with additional functions for TIG welding;
• 5 year warranty, which confirms the high quality of the product;
• most models with light weight and compact body convenient for transportation.

How to choose a Svarog inverter for specific tasks

Knowing the key parameters of the equipment and their impact on the work performed helps to choose the right welding inverter Svarog. If the apparatus is necessary for giving (welding a gate on the gate, making a shower tank), then a current of 160-180 A is sufficient. Welding thick metal 5-20 mm requires an indicator of 250-500 A.

In the case of frequent work with steel with a thickness of 1.2-1.5 mm, the Antistick function is useful, it will not allow the electrode to stick to the material. If you periodically have to weld alloy steels, we recommend that you pay attention to the possibility of connecting a TIG torch and a gas cylinder. Due to the thin tungsten needle, the seams will be more accurate. For frequent transportation and work at height, it is practical to buy lightweight welding inverters from 3.5 to 4 kg with a belt. If you want to make connections for 6-8 hours in a row, then the PV indicator, which is 60% at maximum current, will be important.

Examples of popular models

• - optimal for summer cottages due to the ability to weld despite a voltage drop in the network up to 160 V. Supports work with electrodes up to 4 mm in diameter due to a current strength of 200 A.
• - advanced household model with TIG welding capability, 85% efficiency, manual arc force adjustment and light weight of 4.7 kg.
• - a good version for buying in production needs. Current up to 400 A, MMA and TIG welding, PV at a maximum current of 60% (at 200 A, you can cook without interruption). An optional remote control is connected.
• - another example of an industrial device with adjustable current strength from 20 to 500 A. Supports operation with electrodes with a diameter of 1.6-6.0 mm, an open-circuit voltage of 80 V ensures easy ignition of the arc even on rusty metal.

A fairly powerful welding inverter designed to perform complex work. The device is designed primarily for experienced users who need to perform labor-intensive work of a professional and semi-professional nature. The Svarog ARC 500 (R11) model has a rich functionality, and also boasts increased reliability and a long service life.

APPLICATION AREA

This inverter is designed to quickly, reliably and efficiently connect workpieces of any thickness using MMA and TIG welding technology. The model can be useful if there is a need to weld large pipes, fittings, complex metal structures, etc.

MAIN CHARACTERISTICS

• This model is one of the most powerful not only among all the brand's products, but also in the class in general - its power is 25 kW, thanks to which the model is capable of producing large-scale welding work at current strength reaching 500A;
• Workpieces of almost any size and thickness are subject to the device, since the device can work with diameters from 1.6 mm to 6 mm.

DESIGN FEATURES

• The arc force in this device is adjustable, which means that the device is much more convenient to use compared to analogues without this option;
• The remote control of the automatic machine can also make the work more comfortable and faster - in the inverter in question, manufacturers have provided for this possibility;
• In addition to the standard MMA welding mode, the device can also work in TIG mode, which will significantly increase the already wide possibilities of the tool.

First of all, after unpacking the purchased welding machine, you need to read the user manual included in the kit in order to know about all the nuances of using this model and to prevent errors during further work. To avoid injury during welding, it is necessary to work in a welding mask and gloves. To ensure that the welding arc does not go out during the welding process, it is necessary to maintain the optimal distance from the electrode to the surface to be welded - from 2 mm to 6 mm.