By selecting TIG AC welding mode you may
weld
aluminum, aluminum alloys, brass and magnesium, while
selecting
TIG
DC allows you to weld steels,
stainless steel, iron and
copper
.
This welding machine is a direct and alternating
curr
ent
power source built using
INVERTER
technology, designed
to
weld covered electrodes
(not
including
cellulosic)
and for TIG
procedures, with contact starting and high
fr
equency
EXPLANATION OF THE TECHNICAL
SPECIFI
CATIONS
LISTED ON THE MACHINE PLATE.
N°. Serial number, which must be indicated on any type of
request regarding the welding machine.
Single Phase
Downslope.
TIG/MMA Suitable for TIG/MMA welding.
U0. Secondary open-circuit voltage (peak value)
X. Duty cycle percentage. % of 10 minutes
during
which the welding machine may run at a
certain
current without overheating.
I2. Welding
curr
ent
U2. Secondary voltage with current I2
U1. Rated supply
voltage
1~ 50/60Hz 50- or 60-Hz single-phase power
supply
I
1
Max Max. absorbed current at the
corr
esponding
current I
2
and voltage U
2
.
I
1
eff This is the maximum value of the actual
curr
ent absorbed, considering the duty
cycle.
This value usually corresponds to the
capa
city
of the fuse (delayed type) to be used as a
protection for the
equipment.
IP23S Protection rating for the housing. Grade 3 as
the second digit means that this machine may
be stored, but it is not suitable for use
out-
doors in the rain, unless it is
pr
otected.
S
Suitable for hazardous
envir
onments.
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