The AC welding machine is essentially a special antihypertensive transformer.Transforming 220V and 380V AC power to low -voltage DC electricity, AC welding machine is both the type of output power supply as a welding machine.The welding transformer has its own characteristics. The external characteristics are the characteristics of the sharp decline in voltage after the strip is ignited.
AC welding machine price
1. The market price of the Calida AC welding machine is 2,500 yuan.2. The market price of Wendang AC welding machine is 2,300 yuan.3. Wewang 220V Small portable household AC welding machine market price is 1700 yuan.4. The market price of Shanghai Shanghai Workers Stainless Steel AC Welding Machine is 2700 yuan.
The difference between AC welding machine and DC welding machine
1. Compared with the AC welding machine, the arc of the DC welding machine is stable, it is not easy to break the arc and splash small.2. DC welding machines can welded acidic and alkaline strips, and AC welding machines can only welded alkaline electrodes.3. In terms of price, it depends on how large the current you need is a welding machine. Relatively speaking, the DC welding machine is more expensive.4. DC welding machine is very power -saving and is the future development trend.
AC power welding machine power
If the welding machine is 380V, its operating voltage is 30_40V, and the secondary current nameplate is marked. For example, it is 250A, then its capacity is 10 kV.
AC welding machine model
Model description: I, BX1, BX2, BX3, BX4, etc., 1234 represents the transformer form: 1-moving iron, 2-moving iron, 3-dynamic ring, 4-crystal tube, thyristor, thyristor, canalate, thyroid control,, thyristor, thyristor, thyristor, thyristor, thyristor, thyristor, thyristor, thyristor, thyristor, thyristor, thyristor, thyristor, thyristor, thyristor, thyristor, thyristor, thyristor, thyristor, thyristor, thyristor, thyristor, thyristor, thyristor, thyristor, thyristor, thyristor, thyristor,6-tap formula, 7-- inverter, B in BX represent communication, Z in ZX represents DC, x indicates the lower characteristics, and P represents the flat characteristics.Second, NBC represents CO2 gas protection welding machine, where C represents CO2 (carbon dioxide), and also has a model NB.3. In addition, there are WSM, WS, and TIG models. This is a tungsten polar gas protection welding machine, which belongs to non -melting pole gas protection welding.
AC welding machine wiring
AC welding machine wiring, the power supply side can be connected according to the voltage level. It is noticed that the welding machine itself cannot be insulated from the ground.

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