Rugged and Versatile
Arc 630i is heavy duty IGBT based inverter power
source suitable for MMA welding, Air Carbon Arc
Gouging (A-CAG), Scratch TIG and designed for
24×7 usage.
• Stable performance with long leads in MMA with
E6013 and E7018 electrodes
• Wide operating window: 20 to 630A
• Wide mains voltage tolerance: 400V -15% … +20%
• User-friendly controls: adjustable arc force & hot start
in MMA mode and process selection switch for MMA /
Scratch TIG
• In-built protections – mains over/under-voltage & over-
heating
Application Areas
• Heavy fabrication
• Construction and erection projects
• Cement plants
• Process plants
• Repair and maintenance
| Mains voltage, V/Ph, Hz | 400 -15% … +20% / 3, 50 / 60 |
|---|---|
| Effective input current, A | 53 |
| Open circuit voltage, V (without VRD) | 85 |
| Open circuit voltage, V (VRD activated) | < 20 |
| Output current range, A | 20 – 630 |
| Maximum load at 60% duty cycle, A | 630 |
| Maximum load at 100% duty cycle, A | 490 |
| Power factor at full load | 0.89 |
| Efficiency (max) | 85% |
| Dimensions, l x w x h, mm | 650 x 355 x 624 |
| Weight, Kg | 59 |
| Operating temperature, deg C | -10 to +40 |
| Application class | S |
| Standards of conformity | EN 60974-1 |
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