KORWELD AC/DC TIG 500A Inverter Type Welding Machine
Heavy-Duty Industrial Welding Machine
KEY FEATURES
- ✓ Good for high quality TIG welding
- ✓ Multiple Voltage Selection (220V / 380V / 440V) : 1&3 Phase
- ✓ All TIG Functions available and adjustable (Current, Crater, Pulse, Up-down Slope, TIG & ARC)
- ✓ Very light and compact size
- ✓ Built in safety device / Temperature sensor
- ✓ Designed for tropical weather
- ✓ Low Electric bill
- ✓ Made in Korea
- ✓ WELDING MODE
- ✓ * Spot Welding
- ✓ * DC TIG Welding
- ✓ * AC TIG Welding
- ✓ * Mixed AC/DC TIG Welding
- ✓ * Low Pulsed TIG Welding
- ✓ * High Pulsed TIG Welding
- ✓ * DC ARC/STICK Welding
TECHNICAL SPECIFICATIONS
| Model | KW-500A/D |
|---|---|
| Rated Input Voltage | 220V / 380V / 440V (1&3 Phase) |
| Rated Frequency | 50 / 60 Hz |
| Rated Output Current | 500A |
| Rated Load Voltage | 30V |
| Rated Input | 19.5 kVa |
| No-load Voltage | 62V |
| Rated Usage Rate | 62% |
| Start Current | 10 ~ 500A |
| Crater Current | 10 ~ 500A |
| Pulse Current | 10 ~ 500A |
| Low Pulse Frequency | 0.5 ~ 25 Hz |
| Intermediate Pulse Frequency | 15 ~ 500 Hz |
| Pulse Width | 15 ~ 85% |
| Post-gas Time | 20 sec. |
| Initial Raise Time | 0.1 ~ 5 sec. |
| Termination Fall Time | 0.1 ~ 5 sec. |
| ArcSport time | 0.1 ~ 5 sec. |
| Weight | 79.45kg |
| Dimension | L 60cm x W 41cm x H 74cm |
STANDARD INCLUSIONS
Air Cooled TIG Torch Set, Ground Clamp Assembly, Gas Hose and Regulator
