ESAB Aristo Arc 4000i, Руководство по обслуживанию

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S0740 800 191/E080229/P78
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cu19_00
Arc 4000i
Mains voltage 400 V
±
10%, 3
∼
50 Hz
Mains supply S
sc min
2.0 MVA
Primary current I
max
27 A
No--load power in energy--saving mode 6.5 min. after
welding
50 W
Setting range 16 A -- 400 A
Maximum permissible load at
35 % duty cycle
60 % duty cycle
100 % duty cycle
400 A / 36 V
320 A / 33 V
250 A / 30 V
Power factor at maximum current 0.90
Efficiency at maximum current 86%
Open--circuit voltage 78 -- 90 V
Temperature range --10 till + 40 ˚ C
Transportation temperature --20 to +55 ˚ C
Dimensions, l x b x h 625 x 294 x 492 mm
Continual sound pressure at no--load <70 db (A)
Weight 47.5 kg
Insulation class H
Enclosure class IP 23
Application class
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. The duty cycle is valid for 40 ˚ C.
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.
Mains supply, S
sc min
Minimum short circuit power on the network in accordance with IEC 61000--3--12