ESAB AristoMig 320, Instruction Manual

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AristoMig 450/450w/U450w AristoMig 450/450w/U450w
Mains voltage 400V 3
~
50/60 Hz 230/400/500V 3
~
50Hz
208/230/460/475V 3 ~ 60 Hz
Maximum permissible load at
100% duty cycle 360A / 34.4V 360A / 34.4V
60% duty cycle 425A / 37V 425A / 37V
45% duty cycle 450A / 38V 450A / 38V
Setting range
MIG/MAG 15A/ 15V (8V)--450A/ 36.5V 30A/ 15V (8V)--450A/ 36.5V
MMA 16A / 20V -- 450A / 38V 10A / 20V -- 450A / 38V
TIG 4A / 10V -- 450A / 28V 10A / 10V -- 450A / 28V
Open--circuit voltage
MIG/MAG 65 -- 80 V 65 -- 80 V
MMA 50 --60 V 50 --60 V
TIG 50 --60 V 50 --60 V
Open--circuit output
with cooling unit
180 -- 210 W
380 -- 470 W
180 -- 210 W
380 -- 470 W
Efficiency at maximum current
MIG/MAG
MMA
TIG
82%
83%
83%
82%
83%
83%
Power factor at maximum current
MIG/MAG
MMA
TIG
0.92
0.92
0.90
0.92
0.92
0.90
Enclosure class IP 23 IP 23
Weight
with cooling unit
96 kg
110 kg
143 kg
157 kg
Dimensions , l x w x h 910 x 642 x 835 mm 910 x 642 x 835 mm
Application class
Maximum number of water--cooled welding guns/torches that may be connected: two MIG welding
guns or one TIG torch and one MIG welding gun
Duty cycle
The duty cycle refers to the time as a percentage of a ten--minute period that you can weld at a cer-
tain load without overloading.
Enclosure class
The IP code indicates the enclosure class, i. e. the degree of protection against penetration by solid
objects or water. Equipment marked IP23 is designed for indoor and outdoor use.
Application class
The symbol indicates that the power source is designed for use in areas with increased
electrical hazard.
5 INSTALLATION
The installation must be executed by a professional.
WARNING!
This product is intended for industrial use. In a domestic environment this product may cause radio
interference. It is the user’s responsibility to take adequate precautions.
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