1 MAIN USE AND RANGE
STEALTH DIGI-TIG200PD welding machine has three functions and can be used as DC
MMA, AC TIG, or DC/PULSE TIG welder.
All metals: copper, aluminium, titanium and stainless steel materials etc, can be welded
in all positions. The welding current is stable with stepless adjustments. The machine is
compact, lightweight and easily transported. It is particularly suited to pressure vessel,
building, shipping and petrochemical works.
2 TECHNICAL SPECIFICATIONS
STEALTH DIGI-TIG200PD
MODEL: DIGI-TIG200PD
INPUT Voltage 1 x AC110V~120V 50Hz 1 x AC220V~240V 50HZ
No-load Voltage 70V
DC Current Adjusting Range 5~95A 5~160A
MMA Rated Output Current 95A 160A
Rated Duty Cycle 35%
No-load Voltage 70V
AC
Current Adjusting Range 5~120A 5~200A
TIG
SP % (AC balance) 10~70
AC Square Wave Frequency 30~250Hz
Rated Duty Cycle 60%
DC Current Adjusting Range 5~120A 5~200A
TIG Rated Duty Cycle 60%
Peak Current 5~120A 5~200A
Standard
Base/Peak Current Ratio 5~95%
PULSE
Rated Duty Cycle 60%
TIG
Pulse Width 5%~95%
Pulse Frequency
0.1~500Hz@DC
0.1~250Hz@AC
Current UP / DOWN Slope Time 0~10S
Initial Current / Welding Current 5~150%
Crater-Fill Current / Welding Current 5~95%
Pre Gas Flow Time 0~25s
Post Gas Flow Time 0~25s
Arc starting Mode HF/LIFT TIG
Efficiency ≥80%
Weight 25kg
Protection Class of Enclosure IP21S
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