Arc 4000I - ESAB Arc 4000i Service Manual

Arc 4000i

Mains voltage
Mains supply
Primary current I
max
No- -load power in energy--saving mode 6.5 min. after
welding
Setting range
Maximum permissible load at
35 % duty cycle
60 % duty cycle
100 % duty cycle
Power factor at maximum current
Efficiency at maximum current
Open- -circuit voltage
Temperature range
Transportation temperature
Dimensions, l x b x h
Continual sound pressure at no- -load
Weight
Insulation class
Enclosure class
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
cu19_00
400 V ±10%, 3∼ 50 Hz
S 2.0 MVA
sc min
27 A
50 W
16 A -- 400 A
400 A / 36 V
320 A / 33 V
250 A / 30 V
0.90
86%
78 -- 90 V
--10 till + 40˚C
--20 to +55˚C
625 x 294 x 492 mm
<70 db (A)
47.5 kg
H
IP 23
- - 9 - -
S0740 800 191/E080229/P78