Kemppi Master MLS 2500 - TECHNICAL DATA; Master MLS 2500 Specifications; Master MLS 3500 Specifications

EN
6. TECHNICAL DATA
Power source Master MLS™ 2500
Connection voltage
3~50/60 Hz 400V -15 %...+20 %
Rated power at max. current
40% ED MMA 9.4 kVA
30% ED TIG 8.4 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
Ø1.5...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
LxWxH 500x180x390 mm
Weight
20 kg
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
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