Description
Features
- High quality AC/DC TIG & MMA welding, the new Heliarc power sources have everything you need for advanced AC/DC TIG welding of aluminium, aluminium alloys, magnesium alloys, stainless steel, mild steel and copper alloys. Heliarc weld stick electrodes, even difficult to start ‘Cellulosic’ AWS 60XX.
- Excellent Arc control – Stable arc characteristics and settings provide excellent arc control and fast welding speed
- Electrode preheating – Excellent arc starts, maintains tungsten shape and extended life.
- AC or DC Pulsed TIG welding – Easy control of heat input and the weld pool. enhanced aesthetic weld bead appearance.
- Dual TIG function – Switch between two weld current levels while welding via torch switch. Allows operator to manually control weld puddle fluidity.
- Superior Stick (SMAW) performance – Even with 60XX electrodes
- Liftarc Mode even on AC – Ideal for applications where HF (High Frequency) is not permitted.
- Inverter / microprocessor technology – Highly efficient with low input power requirements. Precise arc control coupled with low weight & size
- AC Pulsing 0.2-2Hz – Ideal for thin gauge aluminium
Applications
• Precision fabrication
• Pipe and tube manufacturing
• General fabrication and civil construction
• Automotive
• Aerospace
• Process industry
• Shipbuilding and offshore
• Transport and mobile machinery
Details
High quality AC/DC TIG & MMA welding
The new Heliarc power sources have everything you need
for advanced AC/DC TIG welding of aluminum, aluminum
alloys, magnesium alloys, stainless steel, mild steel and
copper alloys. Heliarc weld stick electrodes, even difficult
to start ‘Cellulosic’ AWS 60XX.
Technical specification
Dimensions
|
| Description or Qualifier |
Heliarc 283i AC/DC CE |
Heliarc 353i AC/DC CE |
| Height |
620 mm |
620 mm |
| Length |
600 mm |
600 mm |
| Width |
300 mm |
300 mm |
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Power Specifications
| Model |
Heliarc 283i AC/DC CE |
Heliarc 353i AC/DC CE |
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| Power Factor at Maximum Current |
0.75 TIG-mode |
0.8 TIG-mode |
|
| Open Circuit Voltage |
75 VDC |
75 VDC |
|
| Protection Class |
IP21S |
IP21S |
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Welding Output
| Model |
|
Heliarc 283i AC/DC CE |
Heliarc 353i AC/DC CE |
| |
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| Stick (MMA) |
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| TIG (GTAW) |
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Input Voltage
| Model |
Heliarc 283i AC/DC CE |
Heliarc 353i AC/DC CE |
| Voltage |
400 V |
400 V |
| Phase |
3 |
3 |
| Frequency |
50/60 Hz |
50/60 Hz |
Specifications
| Gas pre flow |
0.5 – 30 sec |
| Gas post flow |
0.5 – 30 sec |
| Slope Down |
0.1 – 10 sec |
