Tetrix 351 DC Comfort 2.0 puls



Water-cooled DC TIG inverter welding machine
Comfort 2.0 control, simple operation with click wheel
TIG welding
Features characteristics for EWM activArc and EWM spotArc at no extra charge
Electronic HF start
TIG lift arc welding without HF
TIG average value pulsing: the preset welding current is maintained at all times, so particularly suitable for welding as per welding procedure specification
TIG automated pulsing with automatic specification of required pulse parameters
Pulsed TIG welding in Hz and kHz range up to 15 kHz
100 free memory locations for recurring welding tasks (JOBs)
Non-latched/latched operation
Reduced secondary current accessible using torch trigger
Spot welding/tack function (spotArc/spotmatic)
Adjustable up-slope and down-slope time
Adjustable gas pre- and post-flow time
MMA welding
MMA average value pulsing
100 free memory locations for recurring welding tasks (JOBs)
Adjustable hot start current and hot start time
Adjustable Arcforce
Antistick function
Energy-saving thanks to high efficiency and standby function
Connection capability for remote control and function torch
Crane-liftable casing
Optional network connectivity with ewm Xnet software via LAN or WiFi gateway
ON 7pol (092-001826-00000) “7-pole connection socket for accessory components and/or as digital interface” required for Xnet
PC interface for PC300 XQ software
Excellent torch cooling, resulting in cost savings on consumables due to high-performance centrifugal pump and 12-litre water tank

Setting range for welding current 5 A – 350 A
Duty cycle at ambient temperature 40 °C 25 °C
100 % : 350 A
Open circuit voltage 79 V
Mains frequency 50 Hz / 60 Hz
Main fuses 3 x 25 A
Main voltage (tolerances) 3 x 400 V (-25 % – +20 %)
Max connected load 10.9 kVA
Recommended generator power 14.7 kVA
Cos φ 0.99
Efficiency 90%
Dimensions machine 1085 x 680 x 1003 mm
EMC class A
Insulation class H
Protection class IP23


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