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Portable High Frequency TIG Control Unit
WERT301FEATURES
- Designed and built to operate under harshest environment and meets the requirement of quality welding in shipyards, pipelines, construction, petro-chemical plants, oil refinery, offshore works and workshop.
- Ease of maintenance.
- Welder friendly controls.
- Digital display for easy current setting.
- Step-less current control.
- HF / LIFT / MMA selector switch for process selection.
- 2S / 4S / Fast Tack selector switch for Trigger hold and Quick tacking.
- Gas pre flow (for gas purging) and post flow (for cooling) time adjustment.
- Current up-slope (for soft start) and down-slope (for crater filling) time adjustment.
- HF auto cut-off for protection against accidental triggering.
- Tungsten tip saving circuit (when tungsten is shorted to work piece, only 10A current flows).
| MODEL | WERT301 |
| Input Supply Voltage | 24V + 10%, 1-Ph, 50/60Hzfrom Weldman CC power source (H and UNI models) |
| TIG Current Range | 10A – 300A |
| Rated Duty cycle @ 100% | 300A / 22V |
| Gas Pre Flow Time | 0.1sec – 3sec |
| Gas Post Flow Time | 5sec – 60sec |
| Current Up Slope Time | 0.1sec – 15sec |
| Current Down Slope Time | 0.5sec – 15sec |
| Dimension (L x W x H) | 350 x 195 x 330 mm |
| Weight | 11kg |
