| PARAMETER | TIG - 200 A | TIG - 300 A 1P | TIG -300 A 3P | TIG -400 A |
| Input Power Voltage (v) | 1P AC- 230 ± 15 % | 1P AC- 230 ± 15 % | 3P AC -415± 15 % | 3P AC -415± 15 % |
| INPUT POWER CAPACITY (KVA) | 4 | 7 | 8 | 12 |
| Frequency (Hz) | 50/60 | 50/60 | 50/60 | 50/60 |
| RATED INPUT CURRENT MMA /TIG (A) | 43/28 | 14.4 /9.6 | 18.5 / 12.6 | 27.6 / 20 |
| No -Load Voltage (V) | 42 V | 42 V | 45 V | 60 V |
| Current Adjust Range (A) | 10 - 200 | 10 - 250 | 10 - 300 | 10 - 400 |
| RATED INPUT VOLTAGE MMA /TIG (A) | 28/18 | 30/20 | 32/22 | 36/26 |
| Duty Cycle (%) | 60 | 60 | 60 | 60 |
| No -Load POWER (W) | <100W | <100W | <100W | <100W |
| ARC STARTING | HF | HF | HF | HF |
| Efficiency (%) | 80% | 85% | 85% | 85% |
| POWER FACTOR | 0.73 | 0.93 | 0.93 | 0.93 |
| Insulation Class | F | F | F | F |
| Case Protection Degree | Ip21 | Ip21 | Ip21 | Ip21 |
| Weight (KG) | 10 | 19 | 20 | 30 |
| Overall dimension (mm) | 375× 155× 232 | 480× 204× 303 | 480× 204× 303 | 565× 306× 432 |
| Welding thickness (mm) MMA/TIG | 1.0-6.0/0.3-5.0 | 2.0-8.0/0.3-6.0 | 2.0-10.0/0.5-12.0 | 2.0-12.0/0.5-20.0 |
| Base Material | Plate Thickness (mm) Arc Tig | Welding rod / Carbon rod Diameter | Current Range (A) | Application Model |
| All Types of Carbon Steel, Stainless Steel, Low- alloy Steel, Aluminium, Titanium Metals | 1.0 - 6.0 3.0 - 5.0 | 1.6 – 3.2 | 20 - 200 | Tig – 200A |
| 2.0 - 8.0 3.0 - 6.0 | 1.6 – 4 | 20 - 300 | Tig – 300A - 1P | |
| 2.0 - 10.0 5.0 - 10.0 | 1.6 – 4.0 | 20 - 300 | Tig – 300A -3P | |
| 2.0 - 12.0 2.0 - 20.0 | 1.6 – 5.0 | 20 - 400 | Tig – 400A |