SigmaWeld Pro Series is State of the art digital welding technology operating at 150kHz. Ensures very quick response time and better welding performance each time. The modular technology helps increase duty cycle up to 100% and ensures maximum machine up time.
Optional Industry 4.0 compliance can be inbuilt to give you a complete Log of programs used,welder details, Gas, Current,Voltage and other critical parameters against time stamp. This can be viewed over LAN on any computer.
Constant Current Output Provided
The output of sigmaweld welding inverters are constant even if there is a power fluctuation in the mains of upto = 20 %. The power source equally works well on generator sets with balanced load.
Robust and Versatile
Pro Series TIG welders can weld all kind of Arc welding electrodes, Basic Rutile, Alloys and Cellulosic with ease. Special Settings available starting current, Hot start, etc ., Modes available for Carbon Arc Gouging as well. In GTAW one can weld with HF Initiation or weld in Lift Arc mode. Intensity of HF can be adjusted in case of longer torches to ensure smooth starting each time. Special modes for SPOT welding and Liner tacking.
Remote Control
Can be interfaced with multiple options, potential meter type remotes Foot Control with current variations, Torches with One, Two, Three Switches, etc ., The Pro Series adapts easily to every welders need.
Smart Interlocks
The Water Cooling Unit has smart sensors to keep a check on water flow,Pressure, Temperature, etc ., The cooling unit can work in Auto mode for ON DEMAND work loads, or continuous ON/OFF options, Light Indicators for healthy, Idle or Error Modes.
By choosing the Tungsten Size, current range is automatically ited to avoid melting of tungsten due incorrect current settings
The optional WELD WEB allows welding da to be collected wirelessly and can be accessed Many PC, Notebook or Tablet.
Pulse on Demand:: Welder can swap between two current setting during welding as and when he wants. This is possible with the new 4T control mode
WELDING METHODS
MMA
TIG DC-
TIG DC+
TIG AC
TIG AC+DC
TIG SYN+DC
TIG SYN-AC
MMA FUNCTIONS
Hot Start
TIG FUNCTIONS
2T/4T \ HF (soft high frequency arc ignition) \ Lift (contact arc ignition)
WATER COOLING UNIT
The Water Colling Unit is automatically activated with the curent above 150A. The overheating protection is timely activated
| Technical Specifications | |
|---|---|
| Voltage | 400V+ 25% |
| Frequency | 50/60Hz |
| Input Power | 0.3kW |
| Flow | 10 L / min |
| Cooling Capacity | 2kW |
| Pressure | 3.2 Bar Max. |
| Tank Size | 10L |
| Dimension | 198 X 299 ? 289 mm |
| Weight | Weight |
| Current Source | TIG 350 P AC/DC | TIG 400 P AC/DC | TIG 500 P AC/DC |
|---|---|---|---|
| Welding current adjustment range | |||
| in TIG AC mode, A | 5-350 | 5-400 | 5-500 |
| in TIG DC mode,A | 3-350 | 3-400 | 3-500 |
| A in MMA mode, A | 20-300 | 20-300 | 20-300 |
| Amperage at Duty cycle 100% (40″C),A | 350 | 400 | 500 |
| Duty cycle with max. current (40″(),% | 100 | 100 | 100 |
| Main voltage, V | 400+25% | 400+25% | 400+25% |
| Main frequency, Hz | 50/60 | 50/60 | 50/60 |
| Automatic safety switch, A | 3⤫40 | 3⤫40 | 3⤫60 |
| Primary max. current. A | 18 | 22 | 31 |
| Primary max. power, KW % | 9.5 | 11.7 | 16.5 |
| Performance Efficiency, % | 96 | 96 | 96 |
| Open circuit voltage, V | 93 | 93 | 93 |
| Dimension (DxWxH), mm | 740⤫300⤫660 | 740⤫300⤫660 | 740⤫300⤫660 |
| Weight of welding unit, kg | 50 | 50 | 69 |
| Protection class | IP34 | IP34 | IP34 |
| Insulation class | H | H | H |
