Instruction
■ Apply PWM control techology,outstanding constant current property,precise current control.
■ Apply high frequency to generate arc with high voltage,outstandin arc generating performance,high welding penetration.
■ High power utilization,low consumption without load,save energy.
■ It can be used for welding stainlless steel,copper,carbon steel anc other non ferrous metals
■ With manual arc welding function ,it can provide complete welding with different materials.
❖Technical Specification
| MODEL |
TIG-250 |
TIG-315 |
TIG-400 |
TIG/MMA-250 |
TIG/MMA-315 |
TIG/MMA-400 |
TIG/MMA-500 |
| rated input voltage (V) |
380 |
380 |
380 |
380 |
380 |
380 |
380 |
| no-load voltage (V) |
60 |
60 |
60 |
70 |
70 |
70 |
70 |
| current range (A) |
10-250 |
10-315 |
10-400 |
30-240 |
30-315 |
30-400 |
30-450 |
| rated duty (%) |
40% |
40% |
35% |
60% |
40% |
40% |
40% |
| input capacity (KVA) |
3.5 |
5 |
7 |
9.4 |
12.8 |
18 |
20 |
| class of insulation |
F |
F |
F |
F |
F |
F |
F |
| weight (Kg) |
20 |
25 |
27 |
15 |
19.2 |
34.2 |
35 |
| dimension (cm) |
48X20.5X35.5 |
56X30X43 |
56X30X43 |
48X20.5X35.5 |
56.5X30.5X49.5 |
56.5X30.5X49.5 |
56.5X30.5X49.5 |
