Kemppi MasterTig MLS 4000 - Manual (Page 24)

EN
Power source Master MLS™ 3500
Connection voltage
3~50/60 Hz 400 V –15 %...+20 %
Rated power at max. current 40% ED MMA 15 kVA
30% ED TIG 13.8 kVA
Connection cable HO7RN-F 4G2.5(5m)
Fuse (delayed) 16 A
Duty cycle 40 °C MMA 10 A/20.5 V...350 A/34.0 V
TIG 5 A/10.0 V...400 A/26.0 V
Max. welding voltage 45 V / 350 A
Stick electrodes Ø 1.5...6.0 mm
Open circuit voltage 80 V
Welding current control stepless
Efficiency at max. current 86 %
Power factor at max. current 0.95 (350 A/34.0 V)
Idle power approx. 10 W
Degree of protection IP23S
EMC class A
Minimum short circuit power S
sc
of supply network* 2.5 MVA
External dimensions LxWxH 500x180x390 mm
Weight 21 kg
Power source Mastertig MLS™ 3000
Connection voltage
3~ 50/60 Hz 380–440V ±10%
Rated power at max. current 30% ED TIG 8.4 kVA
40% ED MMA 9.4 kVA
Connection cable HO7RN-F 4G1.5(5m)
Fuse (delayed) 10 A
Duty cycle 40 °C MMA 10 A/20.5 V...250 A/30.0 V
TIG 5 A/10.0 V...300 A/22.0 V
Max welding voltage 36 V / 250 A
Stick electrodes Ø 1.5 ... 5.0 mm
Open circuit voltage 80 V
Welding current control stepless
Efficiency at max. current 86 % (250 A/30.0 V)
Power factor at max. current 0.95 (250 A/30.0 V)
Idle power approx. 10 W
Degree of protection IP23S
EMC class A
Minimum short circuit power S
sc
of supply network* 1.6 MVA
External dimensions (TIG power source + cooling unit) LxWxH 500 x 180 x 390 (650) mm
Weight 22 kg
Master, MasterTig, MasterCool 10
22