ESAB Fabricator EM 400i, Instruction Manual

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3 TECHNICAL DATA
0446 404 001 - 7 - © ESAB AB 2020
3 TECHNICAL DATA
Fabricator EM 400i
Mains voltage 380-440 V ±10%, 3~50/60 Hz
Primary current I
max
380 V 400 V 415 V 440 V
MIG/MAG 24 A 23 A 22 A 21 A
MMA 25 A 24 A 23 A 22 A
Setting range (DC)
MIG/MAG 30 A / 12.0 V - 400 A / 34.0 V
MMA 30 A / 21.2 V - 400 A / 36.0 V
Permissible load at MIG/MAG
60% duty cycle 400 A / 34.0 V
100% duty cycle 310 A / 29.5 V
Permissible load at MMA
60% duty cycle 400 A / 36.0 V
100% duty cycle 310 A / 32.4 V
Power factor at maximum current 0.93
Maximum input power at idle mode <50W
Efficiency at maximum current 87%
Open-circuit voltage 63.7 V
Operating temperature -10 to +40°C
Transportation temperature -20 to +55°C
Dimensions l × w × h 712 × 325 × 470 mm (28.1 × 12.8 × 18.5 in.)
Weight 59 kg (130 lb.)
Insulation class H
Enclosure class IP 23S
Application class
Fabricator EM 500i
Mains voltage 380-440 V ±10%, 3~50/60 Hz
Primary current I
max
380 V 400 V 415 V 440 V
MIG/MAG 34 A 33 A 31 A 30 A
MMA 35 A 34 A 32 A 30 A
Setting range (DC)
MIG/MAG 30 A / 15.5 V - 500 A / 39.0 V
MMA 30 A / 21.2 V - 500 A / 40.0 V
Permissible load at MIG/MAG
60% duty cycle 500 A / 39.0 V
100% duty cycle 390 A / 33.5 V
Permissible load at MMA
60% duty cycle 500 A / 40.0 V