Kemppi MLS 3000 ACDC VRD - Manual (Page 25)

EN
Power source MasterTIG MLS™ 3003 ACDC
Connection voltage 50/60 Hz 3~230 V -10 % ... 460 V +10 %
Rated power at maximum current TIG 9.2 kVA
MMA 10.0 kVA
Connection cable H07RN-F 4G2.5 (5 m)
Fuse, delayed 20/16 A
Load capacity 40 °C 40 % ED TIG 300 A 9.2 kVA
60 % ED TIG 230 A 6.2 kVA
100 % ED TIG 190 A 4.8 kVA
40% ED MMA 250 A 10.0 kVA (230 VAC 30 %)
60 % ED MMA 230 A 8.8 kVA
100 % ED MMA 190 A 7.0 kVA
Welding range TIG 3 A/10 V – 300 A/22 V
MMA 10 A/20.5 V – 250 A/30 V
Max welding voltage MMA 35 – 45 V/250 A
Open circuit voltage 58 V DC
Idle power TIG < 10 W
MMA 160 – 180 W
Power factor at max. current 0.95
Efficiency at max. current 80 – 84 %
77 – 81 %
Striking voltage Up = 10 kV
Stick electrode ø 1.5...5.0 mm
Minimun short circuit power Ssc of
supply network*
1.2 MVA
External dimensions LxWxH 500x180x390 mm
height 650 mm (power source + cooling unit)
Weight 25 kg
Power source and cooling unit
EMC-class
A
Degree of protection IP23S
Operating temperature -20 °C .... +40 °C
Storage temperature -20 °C .... +60 °C
Recommended generator Smin 20 kVA
* See paragraph 2.7.2.
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M
ast
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Tig MLS 3000, 3003 A
CDC / © Kemppi O
y / 1112