Strong 250A Professional Welding Machine – Model ARC200
Welding machine or welding inverter model ARC200 is another product produced by STRONG company.
This product works with city electricity and is used in various places.
It is one of the main uses of this device in homes and workshops of forging and construction of metal structures.
Working cycle of ARC200 welding machine
The working cycle of this machine is 60% and its welding type is electric arc.
This device only works with 220V single phase electricity (even with 15% oscillation).
Also, quality accessories are used in the packaging of this device so that the buyer does not look for different accessories after purchasing this device.
The accessories of this device include quality welding pliers with 5 meters of 100% copper cable.
In all parts of this device, such as diodes, clamps, capacitors and transformers, the highest quality brands of the world have been used.
This device has a quality handle for easy movement and also has the IP21 safety standard for high safety of the device as well as user safety.
Dimensions of ARC200 welding machine
Considering the dimensions and weight of this type of welding machine, it is not a problem to carry and move it. It is produced in dimensions of 38X24X16 cm and weighs about 7.5 kg.
The device’s output current regulator is built into its panel.
With the help of these volumes, you can adjust the output current of the device between 25 and 200 amps.
If you are familiar with the principles of electric welding, working with this Strong inverter device will not be a problem.
You can connect electrodes with a diameter of 1.6 to 4 mm to the pliers of this device.
This Strong product has IP21S resistance standard.
Inverter welding machine (inverter welding or inverter welding transformer):
These machines have many advantages, so over the last ten years they have quickly replaced all welding machines.
Advantages of ARC200 welding machine:
Very low weight, small size, low power consumption, no power fluctuations, high quality welding,
Can be used with all types of conventional alloy electrodes, non-adhesion electrode and output (D.C)
Reasonable price due to the use of electrical components instead of raw materials such as copper wire and… has made this welding machine popular.
Inverters are the new generation of welding machines. Some of these devices work with both alternating and direct current.
Others work only with direct current DC.
These machines are used in most welding activities due to their lightness and quality welding.
Comparison of welding machines:
An old welding machine uses a large iron core transformer to convert high-voltage low-current AC power into high-voltage AC low-voltage current.
It is then converted to DC using an AC rectifier, but the inverter welding machine first converts the input to DC with the help of an AC rectifier.
This current, which switches on and off quickly, produces a direct high-frequency current of about 10,000 to 20,000 Hz.
This high frequency and low current is the power supply for the transformer where the current increases.
The main difference between the performance of inverter welding machines and older welding machines in general is how the input AC to DC output current is converted.
Due to the new technology used in the structure of inverter welding machines, their production cost is much lower than previous machines.
It saves on the cost of production of the machine. In addition, inverter welding machines have stronger welding power compared to previous welding machines.
Applications and differences:
Rectifiers are used for welding steel structures and heavier work.
Lightweight inverters are used in more detailed cases and welding of lighter works, especially in the installation sector.
Most importantly, it works with single-phase electricity and can be used for limited home use.
Another difference is the weight of the welding machine; A 200 amp rectifier welding machine weighs about 25 kg.
But a 200 amp inverter welding machine weighs about 8 kg.
On the other hand, the amount of amperage received by the inverter welding machine from the grid during welding is between 18 and 22 amps.
This is sometimes the case with rectifier welding machines, sometimes exceeding 25 amps, which causes the house to fluctuate and the fuse to actuate.
Dimensions and strength of ARC200 welding machine:
The size of the welding machine changes with increasing amperage. for example;
A device weighs 160 amps 4 kg, 200 amps 8 kg, 250 amps 11 kg and finally 500 amps weighs about 55 kg.
It is suitable for light work and welding of indoor installations or installation of billboards and 160 or 200 amp devices.
Those who want to do welding work professionally and on a large scale.
Like making metal structures, tanks and heavier work, they use a three-phase welding machine over 250 amps.
Due to the excessive variety of rectifier, fiber and inverter welding machines in the market, the confusion of buyers is very high.
Therefore, observing some considerations will be effective in choosing the right product.
Welding inverters work with different technologies, including:
- Inverter welding with MOSFET technology
Inverter welding with IGBT technology
Inverter power supply has the ability to provide high current for welding.
The inverter welding machine uses a series of rectifiers and solid state switches to convert 60 Hz AC (AC) of input power to DC (DC) output.
The amount of output current and voltage can be adjusted and can be controlled by computer software during the welding process.
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