iSTM
Type of voltage
Polarity of the electrodes
Wire types
Type of use
Voltage rating
Protection type of the machine-
side connections
Shielding gas (DIN EN 439)
Tab. 3
General torch data according to EN 60 974-7
Type
Type of
cooling
®
ABIROB
A360
air
A500
air
W300
liquid
W500
liquid
Tab. 4
Product-specific torch data (EN 60 974-7)
1For pulse arcs, the load data are reduced by up to 35%.
2.4 Abbreviations
®
ABIROB
A
®
ABIROB
W
Tab. 5
Abbreviations
ABIROB
1
Load
Duty
cycle
CO
M21
2
A
A
%
360
290
100
420
370
100
320
300
100
450
400
100
Automatic welding torch, air-cooled
Automatic welding torch, liquid-cooled
®
A
DC
Usually positive
Commercially available round wires
Automatic
Peak value of 141 V
IP3X (EN 60 529)
CO
and M21
2
Wire
Gas flow
mm
l/min
0.8 - 1.2
10 - 20
0.8 - 1.6
10 - 30
0.8 - 1.2
10 - 20
0.8 - 1.6
10 - 30
2 Product description
®
ABIROB
W
Cooling data
Flow
Flow pressure
max.
min.
max.
l/min
bar
bar
-
-
-
-
-
-
1
1.5
3.5
1
1.5
3.5
EN - 5