Tetrix XQ 350 puls DC W EX 8P

  • 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 processDC TIG
E-Hand cel
Operating modesNon-latched
AC functionsAC 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 optionsHF
Pulse typeAverage 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 functionsHotstart
Average value pulse welding
Automatic gas post-flow function
Cable resistance alignment
Job functionsNumber 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)
NoteAC functions only available with AC/DC devices!

VersionTetrix XQ 350 puls DC
Setting range for welding current3A – 350A
Duty Cycle 40oC350A / 100%
Open circuit voltage82V
Mains voltage3 x 400V
Tolerances-25% up to +20%
Mains frequency50 Hz / 60 Hz
Recommended generator power14.3 kVA
Cooling capacity at 1 l/min.1000 W
Pump pressure3.5 bar
Tank capacity8 l
Protection classficationIP23
Test mark
EMC classA
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
Weight126.5 kg
278.9 lbs
StandardsIEC 60974-1, -2, -3 and -10 CL.A