ESAB 0465 152 880, Инструкция по эксплуатации

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3 TECHNICAL DATA
0463 283 001 - 8 - © ESAB AB 2013
3 TECHNICAL DATA
Mig 4004i A44
Mains voltage 380-440V, +/- 10%, 3~ 50/60 Hz
Mains supply S
scmin
1.8 MVA
Primary current I
max
28 A
No-load power 40 W
Setting range (DC)
MIG/MAG 16 A / 15 V - 400 A / 34 V
MMA 16 A / 21 V - 400 A / 36 V
TIG 4 A / 10 V - 400 A / 34 V
Permissible load at MIG/MAG
60 % duty cycle 400 A / 34.0 V
100% duty cycle 300 A / 29.0 V
Permissible load at MMA
60 % duty cycle 400 A / 36.0 V
100% duty cycle 300 A / 32.0 V
Permissible load at TIG
60 % duty cycle 400 A / 26.0 V
100% duty cycle 300 A / 22.0 V
Power factor at maximum current 0.94
Efficiency at maximum current 88 %
Open circuit voltage
VRD function inactive
1) 55V
VRD function active
1) <35V
Operating temperature -10 to +40° C
Transportation temperature -20 to +55° C
Constant sound pressure when idling <70 db (A)
Dimensions l×w×h 610 × 250 × 445 mm
Weight 46 kg
Insulation class H
Enclosure class IP 23
Application classification
1)
The VRD function is explained in the instruction manual for the control panel.
Mains supply, S
sc min
Minimum short circuit power on the network in accordance with IEC 61000-3-12.
Duty cycle
The duty cycle refers to the time as a percentage of a ten-minute period that you can weld or
cut at a certain load without overloading. The duty cycle is valid for 40°C.