Power indicator
Digital display
Current preset

Single phase, AC/DC output
On wheel, air cooled
Stepless current settting

Single phase, AC/DC output
On wheel, Air cooled
Stepless current setting

Single phase, AC/DC output
On wheel, air cooled

Power indicator
Stepless current setting
Adjustment arc force

Three phase, DC output
On wheel, fan cooled
Stepless current setting