KEMPPI MinArc 150 EVO Specification MMA load capacity at 40 ° C At 35% duty cycle : 140 A / 25.6 V At 100% duty cycle : 100 A / 24.0 V mma welding range : 10 A / 15 V… 140 A / 37 V Weldable electrode : Ø 1.6....3.25 mm ( 4 mm) TIG load capacity at 40< C At 35% duty cycle : 150 A/ 16.0 V At 100% duty cycle : 110 A / 14.4 V TIG welding range : 10 A / 1 V...150 A / 36 V Open circuit voltage, max : 90 V welding current adsjustment : Stepless Mains voltage : 1~ 230 V - 15% ...+ 15% Connection cable? fuse : 3 x 1.5 mm2 - 3.0m / 16 A Efficiency for MMA : 82% Power factor : 0.99 Degree of protection : IP 23 S Dimensions ( L x W x H ) : 361 x 139 x 267 mm Weight : 5.4 Kg order # : 102.01.002