Portable with light weight in shop or at job site
Two welding modes, TIG and MMA
Easy arc-striking and stable current, fast dynamic reaction
Outstanding arc stability and welding performance
Compatible with network or generator use
Auto-protection against over voltage and over heat
|
Model |
TIG300A |
TIG400A | ||
|
MMA |
TIG |
MMA |
TIG |
|
| Input power voltage（V） |
AC220V+15% 1PH |
AC220V+15% 1PH |
||
| Rated input power capacity |
12.1 |
8.3 |
18.2 |
13.2 |
| No-load voltage(V) |
62 |
67 | ||
| Output current range(A) |
20-300 |
10-300 |
20-400 |
20-400 |
| Rated output voltage |
32 |
22 |
36 |
26 |
| Arc force adjustment(A) |
0-100 |
|
0-100 | |
| Duty cycle(%) |
60 |
60 | ||
| No-load consumption |
60 |
60 | ||
| Efficiency（%） |
85 |
85 | ||
| Power factor |
0.93 |
0.93 | ||
| Insulation class |
F |
F | ||
| Protection class |
IP21S |
IP21S | ||
| Weight(KG) |
14.5 |
15 | ||
| Dimension(mm) |
450*220*343 |
450*220*343 |
||
Metal workshops
Repair and maintenance
Installation and set-up
Thin sheet metal fabrication workshops
Chemical and process industry
1.QQ-300 torch with 4m cable
2.300A Earth clamp with 2m cable 25MM2
3.1 cable connector(50A)
