23
SYMBOLS
Symbols and Technical Data
European standard relating to Welding Power Supply’s for limited use
P
LASMA-40 Type ID
Single phase transformer
Symbol for plasma cutting
50Hz Nominal mains frequency
Ø Diameter of electrodes
U
0
No load voltage
…A/…V to …A/…V Range of output
X% Duty cycle
I
2
Conventional welding current
U
2
Conventional load voltage
U
1
Mains voltage
I
1
max Maximum absorbed current
I
1
eff Effective supply current
IP21S Grade of protection
Standardised plug
Suitable for welding in an environment with increased hazard of electric shock
S
E
N 60974-1
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