EWM Tetrix XQ 400 puls AC/DC welding machine can change your welding completely with a whole new experience.
More digital
More universal
More personal!
This welding machine has been developed with the best controls for your best-ever welding. Every option is available at the touch of your fingertips for individualised work at the highest level. Either using COMFORT 3.0 or the new EXPERT 3.0, perfect welding starts with the right settings.
Textrix XQ 400, TIG AC/DC inverter welding machine of the latest generation with energy saving thanks to high efficiency and standby function. With connection capability for remote control and function torch.
Key Features:
- 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 fewer noise emissions as the 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
Interested in the whole EWM XQ series? See which one is right for you with the latest information or get in touch with our expert team.
EWM Tetrix XQ 400 puls AC/DC TIG Welder
Version Textrix XQ 400 puls AC/DC OW Expert 3.0 Setting range for welding current 3 A - 400 A Duty cycle 40°C 400 A / 80% 370 A / 100% Open circuit voltage 82V Mains voltage 3 x 400V Tolerances -25% up to +20% Mains frequency 50 Hz / 60 Hz Recommended generator power 18.1 kVA Cooling capacity at 1 l/min 1000W Pump Pressure 3.5 bar Tank Capacity 8 l Protection Classification IP23 EMC Class A Dimensions (LxBxH) 1150 mm x 678 mm x 972mm 45.3 inch x 26.7 inch x 38.3inch Weight 129.5Kg 285.5Ibs Standards IEC 60974-1, -2, 03 and -10 CL.A - 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 half-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!
