Cebora 553 - Amplitude AC; Balancing AC; Frequency AC

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5�8�2 Balancing AC
Positive Electrode
Cleaning
Negative Electrode
Penetration
Oxide
Electrode
rounding
0 33% 67% Removed oxide moderately vi-
sible.
Moderate
+10 23% 87% Removed oxide barely visible. Bottom
-10 50% 50% Removed oxide very visible. High
5�8�3 Frequency AC
Frequency [Hz]
50 Very wide weld bath, arc soft and barely controllable
200 Narrow weld bath, arc stable, precise and manageable
5�8�4 Amplitude AC
Independent regulation of penetration and cleaning half-wave amplitude allows control of heat on the workpiece
AC Amplitude Adjust
+80% Increased penetration and heat input, high welding speed, less electrode rounding,
oxide removal area barely visible
-80% Lower heat input, greater electrode rounding, oxide removal area highly visible.