ARC 500
The ARC 500 is a high-capacity, heavy-duty MMA welding machine engineered for demanding industrial applications. With an output range of 40–500A, it is ideal for thick electrode welding in sectors like shipbuilding, steel erection, and heavy fabrication. This 3-phase unit operates on 415V ±15%, delivering consistent performance through advanced IGBT inverter technology, digital current display, and adjustable arc force and hot start. Designed with VRD safety, generator compatibility, and a dust-free cooling system, it’s built to handle tough conditions with efficiency and reliability.
Available in Pack: Single-unit pack with inverter power source, 2 copper wire lugs (600A), and 1 allen key.
Key Features
- 500A output for high-performance industrial stick welding
- Advanced IGBT inverter tech ensures arc stability and energy efficiency
- Wide input voltage range: 415V ±15%
- Adjustable arc force and hot start functions for precise arc control
- VRD-enabled for enhanced operator safety
- Generator compatible for remote or field site usage
- Dust-free cooling system extends duty cycle
- Digital display for preset and actual current values
Industries
- Shipbuilding & Marine Fabrication
- Heavy Structural Steel
- Pipe Welding & Repair
- Foundries & Metal Workshops
- Power Plants & Infrastructure Projects
Processes
MMA (Manual Metal Arc)
Additional Details
- Ideal for thick-section welding and heavy-duty electrodes in industrial settings.
- Ensure stable 3-phase power or generator compatibility before use.
- Copper wire lugs enhance current carrying capacity for high amperage welding.
- Store in a cool, dry place.
- Refer TDS for more information.
Product Details
| Parameter | Value |
| Input Voltage | 3P – 415V ±15% |
| Frequency (Hz) | 50/60 |
| Rated Input Current (A) | 33.1 |
| Rated Input Power (kVA) | 23.8 |
| Output Current Range (A) | 40–500 |
| Hot Start Current (A) | 0–135 |
| Arc Force Current (A) | 0–100 |
| Insulation Grade | F |
| Power Factor | >0.93 |
| Efficiency | >85% |
| Housing Protection Grade | IP21 |
| Weight (kg) | 24.5 |
| Dimensions (mm) | 520 × 267 × 419 |
