Main circuit cards
The primary rectifier VG102 rectifies the net voltage. The primary choke L001 and smoothing
capacitors CZ213…CZ216 filter the DC voltage. Working capacitors CZ201…CZ212, main
transformer T001 and IGBT-transistor VG101 form the primary inverter. Primary circuit current
is measured by current transformer T004.
Mastertig 2000 AC/DC Z002
The primary rectifier VG101 rectifies the net voltage. Primary choke L001 and smoothing
capacitor C003 filter the DC voltage. Primary inverter´s working capacitors are mounted onto
the main circuit card Z001.
Mastertig 2500 AC/DC Z001
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