3 Product Description
Electrode length
Required cooling unit capacity
Tab. 2
General torch data (EN 60 974-7)
Type
Type of
Load
cooling
DC
AUT-
A
WIG
20G
air
200
200W
liquid
220
400W
liquid
400
Tab. 3
Product-specific torch data (EN 60 974-7)
*According to EN 60 974-7 the value for alternating current (AC) must be given at 70% of the
tested direct current value (DC). All data refer to 4 m hose assemblies. For any further
information regarding the available hose assembly designs and performance data, please refer
to the order documentation.
3.2 Abbreviations
AUT-WIG
TIG machine welding torches
AC
Alternating current
DC
Direct current
Voltage rating
Classification of the insulation resistance, voltage strength and protection type
W
liquid-cooled
TIG
Tungsten Inert Gas
Tab. 4
Abbreviations
3.3 Nameplate
TIG welding torches are marked with an engraving at the torch body. When making any
inquiries, please remember the following information:
• Specify the certificate of conformity, Production stamp on the torch neck, for example AUT
400W, 8-digit order number on delivery note.
EN - 6
ED
Elec-
trode
AC*
A
%
mm
140
60
0.5 - 3.2 7 - 20
160
100 0.5 - 3.2 7 - 20
280
100 0.5 - 4.0 7 - 20
175 mm
800 W
Gas
Cooling
flow
Max. supply
temp.
l/min
°C
50
50
AUT-WIG
Torch inlet
pressure
Min.
min.
max.
flow
l/min
bar
bar
0.7
2.5
3.5
0.7
2.5
3.5
BAL.0166 • 2019-01-03