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Inverter AC/DC TIG & MMA Welding Machine - WSE200/250/315A
**Model Number:** WSE200/250/315A
**Country of Origin:** China
**HS Code:** 85153900
This advanced inverter welding machine is designed for both TIG and MMA (stick) welding, offering high performance with a compact and lightweight design. It utilizes MOSFET high-frequency inverter technology to deliver stable power output and efficient energy use.
**Key Features:**
- Single-phase power supply: 1x220V/230V/240V, 50/60Hz, with fuse ratings of 14.7A/20.7A
- HF arc start for TIG welding and arc force control for MMA
- 2T/4T and pulse control functions for precise TIG welding
- Suitable for steel, stainless steel, and aluminum materials
- Digital display for easy monitoring of welding parameters
- Optional foot controller available for enhanced control
- Equipped with 3m welding cable + 300A electrode holder, 3m welding cable + 300A ground clamp, 4m TIG torch, and 2m gas hose
- Overheat and overcurrent protection for safe operation
**Technical Specifications:**
| ITEM | WSE-200 | WSE-250 | WSE-315 |
|------|---------|---------|---------|
| Input Voltage | 1PH 230V | 3PH 380V | 3PH 380V |
| Frequency | 50/60Hz | 50/60Hz | 50/60Hz |
| Rated Input Capacity | 5.3KVA | 5.3KVA | 9KVA |
| Max No-load Voltage | 60V | 60V | 60V |
| Current Range | 10–200A | 20–250A | 20–315A |
| Rated Duty Cycle | 60% | 60% | 60% |
| Insulation Class | F | F | F |
| Rated Work Voltage | 18V | 20V | 22.6V |
| Efficiency | 85% | 85% | 85% |
| Power Factor | cosφ 0.8 | cosφ 0.8 | cosφ 0.8 |
| Protection Degree | IP21S | IP21S | IP21S |
| Cooling Type | Fan | Fan | Fan |
| Dimensions | 60x39x45cm | 60x39x45cm | 60x39x45cm |
| Weight | 20kg | 40kg | 40kg |
This versatile inverter welder is ideal for professional and industrial use, combining efficiency, portability, and reliability. Whether you're working on automotive repairs, construction projects, or metal fabrication, this machine delivers consistent performance across a wide range of applications.