- Energy-saving thanks to high efficiency and standby function
- TIG DC inverter welding machine of the latest generation
- TIG DC and TIG pulse
- activArc® and spotArc®
- MMA, MMA pulse, MMA cel, MMA cel pulse
- Machine configuration ex works:
- Tetrix XQ puls demodular with Expert 3.0 machine control, wheel kit with single cylinder bracket, water cooling, 8-pole connection socket and 5 m mains lead
- Expert 3.0 control with 7” high-resolution graphic display (no touchscreen) with plain text display for selecting all parameters and control customisation
- Temperature- and speed-controlled cooling fan – reduced contamination and less noise emissions as fan only runs when needed
- Connection capability for remote control and function torch
- Simple, tool-free reversal of the welding polarity
- Earth fault monitoring (PE protection)
- Splash-proof as per IP23
- flexFit casing system: Many accessory parts and options can be fixed to the welding machine using conventional slot nuts
- LED information bar: Indicates the current operating status
- Optional network connectivity with ewm Xnet software via LAN or WiFi gateway
- PC interface for PC300 XQ software
- The high 1500 W cooling capacity, high-performance centrifugal pump and 8-litre coolant tank make for excellent torch cooling, resulting in cost savings on consumables
OW Expert 3.0
- Language: CZ / DE / EN / ES / FI / FR / HU / IT / NL / PL / PT / RO / RU / SE / TR
- Now anything’s possible
- 7” high-resolution graphic display with plain text display (no touchscreen)
- Five favourites buttons
- Xbutton for individual access authorisation
- USB interface for software updates and JOB copying
- Click wheel for convenient operation with welder’s gloves
- Reliable push-button operation
- Customisable to your individual requirements
- Direct access to all main functions
- All parameters at a glance
- Colour screen and graphical support for setting parameters
- Graphic adjustment of all parameters in the flow diagram
- Visual support for parameter setting
- All key functions can be accessed without submenus directly from the home screen
- Easy-to-understand, illustrated instructions and quick-access menus
| Welding process | DC TIG |
| TIG AC | |
| MMA DC | |
| MMA AC | |
| E-Hand cel | |
| Operating modes | Non-latched |
| Latched | |
| spotArc | |
| spotmatic | |
| AC functions | AC tungsten balling |
| AC sine | |
| AC trapezoidal | |
| AC rectangle | |
| AC advanced waveform setting (positive/negative hafl-wave can be set separately) | |
| AC balance | |
| AC amplitude balance | |
| AC frequency: 30 Hz to 300 Hz | |
| Automatic AC frequency | |
| AC commutation optimisation for highest arc stability | |
| Ignition options | HF |
| Liftarc | |
| Pulse type | Average value pulsing (0.2 Hz – 20 kHz) incl. waveform setting (soft, middle, hard) |
| Thermal pulsing (time pulsing) | |
| Automatic pulsing incl. waveform setting (soft, middle, hard) | |
| AC special | |
| MMA functions | Hotstart |
| Arcforce | |
| Antistick | |
| Average value pulse welding | |
| Functions | activArc |
| Automatic gas post-flow function | |
| Cable resistance alignment | |
| Job functions | Number of freely definable Jobs 100 TIG, 8 MMA, 8 MMA Cel |
| JOB manager (JOBs can be copied and reset individually, save and load on USB) | |
| Note | AC functions only available with AC/DC devices! |
| Version | Tetrix XQ 350 puls DC |
| Setting range for welding current | 3A – 350A |
| Duty Cycle 40oC | 350A / 100% |
| Open circuit voltage | 82V |
| Mains voltage | 3 x 400V |
| Tolerances | -25% up to +20% |
| Mains frequency | 50 Hz / 60 Hz |
| Recommended generator power | 14.3 kVA |
| Cooling capacity at 1 l/min. | 1000 W |
| Pump pressure | 3.5 bar |
| Tank capacity | 8 l |
| Protection classfication | IP23 |
| Test mark |  |
| EMC class | A |
| Dimensions (L x B x H) | 1150 mm x 678 mm x 972 mm |
| 45.3 inch x 26.7 inch x 38.3 inch | |
| Weight | 126.5 kg |
| 278.9 lbs | |
| Standards | IEC 60974-1, -2, -3 and -10 CL.A |
