Pulsed AC/DC Inverter TIG Welder, IGBT Welding Machine Manufacturer

Pulsed AC/DC Inverter TIG Welder, IGBT Welding Machine

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Main Parameters
Applicable Power Supply: Single Phase/Three Phase
Rated Input Voltage: 110V/220V/380V
Rated Input Power: 2.7kW-4.9kW
Rated Input Current: 18.7A-55.9A
Open Circuit Voltage: 56V
Protection Class: IP23
Insulation Class: H
Cooling System: Forced air cooling

Our AC/DCP series IGBT inverter pulsed AC/DC TIG welder features great durability. It supports DC power source generated through one converting process and AC power source obtained through two converting processes. To be more specific, incoming 50 or 60 Hz AC power first is rectified to DC and filtered and then is fed into the inverter to be converted back to high frequency AC, and then is fed to the main power transformer, where it is transformed into low-voltage, high frequency AC, and then be filtered and rectified to DC power source, which could be used directly for welding. Also, the DC could be fed into the inverter again to generate AC suitable for welding if required.

The TIG welding machine can generate pulsed arc periodically, thus accommodating situations in need of higher welding quality. It also supports both TIG and MMA welding methods. It can be applied for welding varieties of metals including carbon steel, stainless steel, alloy steel, copper, titanium, etc.

Features

IGBT inverter applied on the TIG welding machine works with frequencies as high as 100KHZ, contributing to fast dynamic response.
Both regular 2T and semi-automatic 4T modes are supported. In 2T mode, operator will need to hold the 2T switch down during the whole welding process. While in 4T mode, operator simply needs to toggle the torch switch on, let go and then weld.
High frequency and high voltage are applied for arc striking, which is non-contact type. Therefore, the pulse welding machine is more suited to weld thin workpieces.

Technical Parameters
With Single Phase Power Supply

Model

TIG160ACDCP-1

TIG160ACDCP-2

TIG200ACDCP-1

TIG200ACDCP-2

TIG250ACDCP-1

TIG250ACDCP-2

Rated Input Voltage

1P 110V

1P 220V

1P 110V

1P 220V

1P 110V

1P 220V

Frequency

50/60Hz

Welding Mode

MMA

TIG

MMA

TIG

MMA

TIG

MMA

TIG

MMA

TIG

MMA

TIG

Rated Input Power

4.5KW

2.7KW

4.9KW

3.0KW

4.5KW

2.7KW

4.9KW

3.0KW

4.5KW

2.7KW

4.9KW

3.0KW

Rated Input Current

55.9A

34.0A

30.4A

18.7A

55.9A

34.0A

30.4A

18.7A

55.9A

34.0A

30.4A

18.7A

Duty Cycle (40°C 10min)

60%140A

60%150A

60%140A

60%190A

60%230A

60%250A

Open Circuit Voltage

56V

Current Range

10-140A

10-150A

10-140A

10-190A

10-230A

10-250A

Min Efficiency

0.8

Power Factor

0.73

N.W

24.5KG

25.0KG

32.5KG

G.W.

27.0KG

27.5KG

35KG

Packing Dimension

635×295×570mm

695×330×600mm

With Three Phase Power Supply

Model	TIG250ACDCP-1		TIG250ACDCP-2		TIG320ACDCP-1		TIG320ACDCP-2
Rated Input Voltage	3P 380V		3P 380V		3P 380V		3P 380V
Frequency	50/60Hz		50/60Hz		50/60Hz		50/60Hz
Welding Mode	MMA	TIG	MMA	TIG	MMA	TIG	MMA
Rated Input Power	4.5KW	2.7KW	4.9KW	3.0KW	4.5KW	2.7KW	4.9KW
Rated Input Current	55.9A	34.0A	30.4A	18.7A	55.9A	34.0A	30.4A
Duty Cycle (40°C 10min)	60%230A		60%250A		40%270A		40%320A
Open Circuit Voltage	56V		56V		56V		56V
Current Range	10-230A		10-250A		10-270A		10-320A
Min Efficiency	0.85		0.85		0.85		0.85
Power Factor	0.93		0.93		0.93		0.93
N.W	28.5KG		28.5KG		33.2KG		33.2KG
G.W.	31KG		31KG		35.8KG		35.8KG
Packing Dimension	695×330×600mm		695×330×600mm		695×330×600mm		695×330×600mm

Customization
The appearance, welding current, product manuals and package of our TIG welding machine can be customized according to customer requirements.

Accessories

TIG Welding Torch
Electrode Holder
Earth Clamp
Mask
Hammer Brush
PU Tubing