Colo TIG 120AT welder

Beable to weld mid steel,stainless steel,copper and Titanor metal etc ,Be able to use all kind of welding rod,such as acid and b
TECHNICAL SPECIFICATIONS
Model
TIG120AT
TIG160AT
TIG200AT
AC Input Voltage
AC.single phase 110V~240V±15% 50Hz
Rated input power capacity
2.2KW
3.2KW
4.5KW
No-load voltage
56V
56V
56V
Output current range
10-120A
10-160A
10-200A
Rated output coltage
15.5V
16.4V
18V
Duty cycle
60%
60%
60%
No-load power
40W
40W
40W
Efficiency
85
85
85
Power factor
0.93
0.93
0.93
Arc-sarting
HF
HF
HF
Insulation class
B
B
B
Weight
5.7Kg
7.5Kg
8Kg
Overall dimension
300x125x220mm
371x155x295mm
371*155*295mm
Protection class of case
IP21
IP21
IP21
Down-slope time
Welding thickness
0.3-4mm
0.3-5mm
0.3-8mm