Alfa IN PEGAS 350 AC/DC PULSE, Operating Manual, Page: 11 / 20

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0 – 10.
T34 LED HOT START 0 – 10.
T35 LED Arc Length 0 – 10.
T36
LED MMA. If illuminated the MMA mode
was set.
T37
LED Balance (just TIG AC). Used for
elimination of the aluminium oxides.
Range 15 – 50 %, default 15% (more in
the text below).
Fig. 3 Parameters curve
Pos. Description
T41 LED Pregas 0,1 – 10 s
T42 LED Start current 5 – 350A in DC, 30 – 350A in AC
T43 LED Up slope 0 – 10 s
T44
LED Main welding current 5 – 350 A TIG DC, 30 – 350 TIG AC
5 – 350 MMA DC, 30 – 350 MMA AC
T45
LED Main welding current in pulse mode
5 – 350 A DC, 10 – 200 TIG AC
T46
LED Ratio of the pulse current and the base current 5 – 100 %
Just for the pulse mode.
T47
LED Pulse frequency 0,5 – 200 Hz
Just in the pulse mode.
T48 LED Pulse base current 5 – 350 A DC, 30 -350 A AC.
T49 LED Down slope 0 – 10 s
T50
LED End current 5 – 350A in DC, 30 – 350A in AC
Just in 4T.
T51 LED Post gas 0,1 – 10 s