Kemppi MLS 2500 - Manual (Page 24)

4 – Master MLs™ 500, 503, 3500, 3503, Mastertig MLs™ 3000, 3003, 4000, 4003 / 0649 © keMppi oy
Power source mastertig mLS™ 4000, mastertig mLS™ 4003
mains voltage
3~400v –15%…+20% mastertig mls™ 4000
3~230v –15%…+15% mastertig mls™ 4003
Rated power
30% ed tig
400A 13,8kvA
60% ed tig 320A 9,4kvA
100% ed tig 270A 7,3kvA
40% ed mmA 350A 15kvA
60% ed mmA 285A 11,3kvA
100% ed mmA 220A 8kvA
Connection cable/fuse
4 x 2,5s mm2 – 5 m/16 A delayed mastertig mls™ 4000
4 x 6s mm2 – 5 m/32 A delayed mastertig mls™ 4003
Welding current range
tig 5A/10,0v...400A/26,0v
mmA 10A/20,5v...350A/34,0v
max. welding voltage 45.0v / 350 A
Electrode sizes to be
welded
Ø1,5...6,0mm
Open circuit voltage 80 v
Welding current control stepless
Efficiency 86 % (350A/34,0v)
Power factor 0,95 (350A/34,0 v)
Open circuit power approx. 10W
External dimensions
length 500 mm
width 180 mm
height 390 mm
(650 mm tig
power source +
cooling unit )
Weight 23 kg