General
Device concept The MagicWave (MW) 2200 / 2500 /
3000 / 4000 / 5000 Comfort and TransTig
(TT) 2200 / 2500 / 3000 / 4000 / 5000
Comfort TIG power sources are com-
pletely digitised, microprocessor-controlled
inverter power sources.
Their modular design and potential for sys-
tem add-ons ensure a high degree of flex-
ibility. The devices can be adapted to any
situation.
The power sources are generator-compat-
ible. They are exceptionally sturdy in day-
to-day operation thanks to the protected
control elements and their powder-coated
housings.
The TIG pulsed arc function, with its wide frequency range, is available on both the
MagicWave and TransTig.
To optimise the ignition sequence in TIG AC welding, the MagicWave takes into account
not only the diameter of the electrode, but also its current temperature, calculated with
reference to the preceding welding time and welding off-time.
RPI (Reverse Polarity Ignition) ensures an excellent ignition response during TIG DC
welding.
Functional prin-
ciple
The central control and regulation unit of the power sources is coupled with a digital sig-
nal processor. The central control and regulation unit and signal processor control the
entire welding process.
During the welding process, the actual data is measured continuously and the device
responds immediately to any changes. Control algorithms ensure that the desired target
state is maintained.
This results in:
- a precise welding process,
- exact reproducibility of all results
- excellent weld properties.
Application areas The devices are used in workshops and industry for manual and automated TIG applica-
tions with unalloyed and low-alloy steel and high-alloy chrome-nickel steels.
The MagicWave power sources perform exceptionally well when it comes to welding alu-
minium, aluminium alloys and magnesium due to the variable AC frequency.
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