Features
Advanced double inverter technology
1. Multi-functions: TIG, MMA, PLASMA CUT.
2. Automatically identify and switch welding/cutting status.
3. The operation is simple and relibable. Economic and practical.
4. TIG: Good arc striking, stable current and focused arc, able to
Weld any metal materials.
MMA: Easy to strike arc and arc is stable.
5. Small size, light weight, Easy to install and convenient to carry.
6. Perfect circuit design, simple structure, good technics, safe and reliable.
| Item |
CT312 |
CT416 |
| Input voltage(V) |
230 |
230 |
| Frequency(HZ) |
50/60 |
50/60 |
| Input power(KVA) |
4 |
6 |
| No-load loss(W) |
40 |
40 |
| Duty cycle (%) |
60 |
60 |
| Power factor |
0.73 |
0.73 |
| Efficiency(%) |
80 |
80 |
| Insulation class |
F |
F |
| Protection class |
IP21S |
IP21 |
| Weight(Kg) |
9 |
14 |
| Measurement(MM) |
371x153x232 |
432x204x302 |
|
TIG |
MMA |
CUT |
TIG |
MMA |
CUT |
| Input current(A) |
13.8 |
23.2 |
14 |
26.4 |
34 |
31 |
| Rated output current (A) |
120 |
120 |
30 |
160 |
160 |
40 |
| Current adjustment(A) |
10~120 |
10~120 |
15~30 |
10~160 |
10~160 |
20~40 |
| No-load voltage(V) |
55 |
55 |
220 |
62 |
62 |
260 |
| Welding voltage(V) |
15 |
25 |
92 |
16 |
26 |
96 |
| Nozzle inside dia. (mm) |
- |
- |
? 1.0 |
- |
- |
? 1.2 |
| Air pressure(mPa) |
- |
- |
0.4 |
- |
- |
0.4 |
| Gas flow(L/min) |
2~5 |
- |
80 |
2~5 |
- |
80 |
| Max. cutting thickness(mm) |
- |
- |
1~8 |
- |
- |
1~12 |
| Arc strike |
HF |
Scratching |
HF |
HF |
Scratching |
HF |
Audited Supplier 
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