
| Description | |
| Parameter/Model | ARC300(MOS) |
| Input Voltage | AC380V±15% |
| Frequency | 50/60 |
| Rated Input Current | 21 |
| No-load Voltage | 60 |
| Output Current Range | 30-300 |
| Rated Output Voltage | 32 |
| Duty Cycle | 60 |
| No-load Loss | 80 |
| Efficiency | 85 |
| Power Factor | 0.93 |
| Insulation Grade | F |
| Housing Protection Grade | IP21 |
| Net Weight | 17.5 |
| Dimension | 480*204*303 |
| Accessories | Earth clamp with 3M cable(25mm2 500A) Electrode holder with 3M cable (25mm2 500A) |
The ARC300(MOS) is a high-performance welding machine designed for industrial and professional applications, offering reliable arc welding with superior efficiency and durability.
Key Features & Specifications:
Wide Input Voltage Range: Supports AC 380V ±15%, ensuring stable operation even with voltage fluctuations.
High Efficiency & Power Factor: Achieves 85% efficiency with a 0.93 power factor, reducing energy consumption.
Strong Output Capacity: Delivers a 30-300A output current range and a rated output voltage of 32V, suitable for various welding tasks.
Robust Duty Cycle: 60% duty cycle at maximum load for sustained performance.
Low No-load Loss: Only 80W no-load power consumption, saving energy during standby.
Premium Protection: Insulation Grade F and IP21 housing protection, ensuring safety in harsh environments.
Compact & Portable: Lightweight design (17.5kg net weight) with compact dimensions (480×204×303mm), ideal for job site mobility.
Included Accessories:
Earth clamp with 3M cable (25mm², 500A)
Electrode holder with 3M cable (25mm², 500A)
Applications:
Perfect for heavy-duty welding in construction, manufacturing, and repair work, the ARC300(MOS) combines power, efficiency, and durability for professional results.




---------------------------Shenzhen Weldway Technology Co., Ltd.



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