ESAB Origo Tig 3000i, Instruction Manual

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4 TECHNICAL DATA
Tig 3000i
Mains voltage 400 V,
±
10%, 3
∼
50/60 Hz
Mains supply S
sc min
1,4 MVA
Primary current
I
max
TIG
I
max
MMA
14.1 A
19 A
No--load power demand when in the
energy--saving mode, 6.5 min. after welding
30 W
Setting range
MMA
TIG
16--300 A
4--300 A
Permissible load at
TIG
35% duty cycle
60% duty cycle
100% duty cycle
300 A / 22 V
240 A / 19.6 V
200 A / 18 V
Permissible load at MMA
30% duty cycle
60% duty cycle
100% duty cycle
300 A / 32 V
230 A / 29.2 V
190 A / 27.6 V
Power factor at maximum current
TIG
MMA
0.89
0.90
Efficiency at maximum current
TIG
MMA
81.5 %
84 %
Open--circuit voltage
MMA 57-- 67 V
Operating temperature --10 to +40 ˚ C
Transportation temperature --20 to +55 ˚ C
Constant A--weighted sound pressure < 70 dB
Dimensions lxwxh 652 x 249 x 423 mm
Weight 32.5 kg
Insulation class transformer 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
GB