ARC-400/630 DC (A)
Features and benefits
- Unique IGBT soft switch technology guarantees higher efficiency and longer lifespan
- Industrial standard quality, born to work in harsh environment
- Arc force and hot start control: help to start arc easily and prevent sticking
- High duty cycle at 40C and 10-minutes condition
- Extended welding cord (up to 100m)
- Wire/wireless remote control(option)
- VRD feature(option)
- Generator compatible(option)
- E6010 electrode burning(option)
- Digital display, accurate presetting
Standard equipments
- 1 Power source
- 1 Connected primary cable L=3m
- 1 Welding cable L=3m
- 1 Ground cable L=3m
Process
Process: Stick (SMAW) /Gouging (>500A)Recommended Applications
Shipbuilding and offshore engineering Industry plant construction Maintenance and repair Pipeline industry| Pictures |  |
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| Item | Rectifier | IGBT module | Fast recovery module | Main control board | Drive board | Main transformer | Power transformer |
| ARC400 | 735005-00002 | 735007-00046 | 735006-00029 | 210580-00138 | 210310-00020 | 220629-00023 | 763001-00043 |
| ARC630 | 735005-00003 | 735007-00073 | 735006-00029 | 210580-00198 | 210310-00032 | 220629-00016 | 763001-00043 |
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| Item | Fan | Output reactor | Current exchange inductance | Thermostat | Varistor | Filter capacitor | Shunt |
| ARC400 | 746001-00011 | 763004-00041 | 220281-00008 | 745008-00006 | 720021-00017 | 722001-00073 | 720041-00008 |
| ARC630 | 746001-00027 | 763004-00010 | 220281-00012 | 745008-00008 | 720021-00017 | 722001-00075 | 720041-00010 |
Specification
| Model | UNIT | ARC400 | ARC630 |
|---|---|---|---|
| Supply voltage | Volt | 415 | 415 |
| Phase | No | 3 | 3 |
| Input KVA @ 100% Duty cycle | KVA | 12.6KVA | 35KVA |
| Welding current range | Amp | 20-400 | 50-630 |
| Open circuit voltage | Volt | 79 | 102 |
| Welding current @ 60% Duty cycle | Amps | 400 | – |
| Welding current @ 100% Duty cycle | Amps | 310 | 630 |
| Type of cooling | Type | Forced air | Forced air |
| Dimensions (LxWxH) | mm | 576×297×557 | 686×322×58 |
| Class of insulation | Class | H | H |
| Weight (approx) | Kg | 43 | 58 |
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