MASTER MLS

Technical specifications
Master MLS™ 2500 3500
Connection voltage (3~ 50/60 Hz) 400 V (-15…+20 %) 400 V (-15…+20 %)
Rated power at max. current – MMA 9.4 kVA 15 kVA
Rated power at max. current – TIG 8.4 kVA 13.8 kVA
Connection cable (H07RN-F) 4G1.5 (5 m) 4G2.5 (5 m)
Fuse ; delayed 10 A 16 A
Output 40°C – 40% ED 250A/30V (300A/22V TIG) 350A/34V (400A/26V TIG)
Output 40°C – 60% ED 205 A/28.2V 28 A/31.4V
Output 40°C – 100% ED 160A/26.4V 220A/28.8V
Welding range – MMA 10A/20.5V-250A/30V 10A/20.5V-350A/34V
Welding range – TIG 5A/10V…300A/22V 5A/10V…400A/26V
Open circuit voltage 80 V 80 V
Power factor at 100% ED 0.95 0.95
Efficiency at 100% ED 86 % 86 %
Stick electrodes ø 1.5…5.0 mm 1.5…6.0 mm
External dimensions (L x W x H) 500 x 180 x 390 mm 500 x 180 x 390 mm
Weight 20 kg 20 kg
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