EN
-
5
TIG welding torch
3 Product description
3.1 Technical data
Welding
- 10 °C to + 40 °C
Transport and storage
- 25 °C to + 55 °C
Relative humidity
up to 90 % at 20 °C
Tab. 1
Ambient conditions during operation
Tungsten (tungsten electrodes)
>1 g
Tab. 2
Critical raw materials
Type of voltage
DC or AC
DC polarity of the electrodes
Usually negative
Type of use
Hand-held
Voltage limitation
113 V peak value
Max. arc ignition and stabilization voltage
Breakdown voltage 50 Hz
10 kV
Protection type of the machine-side
connections (EN 60 529)
IP3X
Shielding gas (DIN EN ISO 14175)
Argon
Electrode
commercially available tungsten
electrodes suitable for TIG use,
preferably low-radiation
Tab. 3
General torch data (EN 60 974-7)
Switching voltage of button
0.02 - 42 V (DC and AC)
Switching current of button
0.01 - 100 mA
Switching power of button
max. 1 W (resistive load)
Breaking capacity of potentiometer
linear 1 W at 40 °C
Tab. 4
Electrical control devices
