Description
Performance and Design Indicators
Smart control of the device’s cooling fan to reduce fan wear and tear, as well as minimize the accumulation of dust and suspended iron filings on internal components.
High thermal capacity for heavy-duty operation in hot and humid environments.
Unimpeded current stabilization and welding quality despite unfavorable factors such as power fluctuations from the network or generator, user hand movement, and long input and output power cables.
Anti-stick feature for easy electrode separation when it sticks to the workpiece, while maintaining the electrode coating quality.
Error display and digital welding current adjustment.
Utilization of next-generation IGBTs in the inverter structure of the device.
TIG welding with the Lift technique to reduce tungsten electrode wear and prevent contamination of the molten pool from separated tungsten pieces.
Protection against overload (current), input overvoltage, and excessive temperature.
ArxForce knob to reduce the tendency of the electrode to stick to the workpiece, especially when using alkaline, rutile, and cellulose electrodes.
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201-TE
201-CELL
221-T
251-TE
Input Power Supply V
AC~1ph - 230V(+-)15% - 50/60Hz
Rated Power KVA
8.3
8.3
9.7
11.3
Maximum Effective Input Current A
21.4
27.8
24.8
29
Maximum Rated Input Current A
36
36
42
49
Welding Electrode mm
1.6-4
1.6-5
Open Circuit Voltage (OCV) and Voltage V VRD
70(20)
97(20)
70(20)
Welding Current A
10-100
10-200
10-220
10-250
Welding Voltage V
20.4-28
20.4-28
20.4-28.8
20.4-30
Current for Duty Cycle A
(40C)-100%
140
170
170
205
Current for Duty Cycle A
(40C)-65%
160
200
200
220
Current for Duty Cycle A
(40C)-35%
200
---
220
250
Protection Class
IP21
Operating Modes
Manual Metal Arc Welding (MMA) / Gas Tungsten Arc Welding with Lift Technique (TIG-Lift)
Power Control Source
Inverter Technology with Next-Generation IGBT Power Semiconductors
Insulation Class
F
Physical Dimensions(L x W x H) mm
450x160x260
450x160x260
450x160x260
450x160x260