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5.4
Mains power supply
Check that the unit is connected to the correct mains power supply voltage, and that
it is protected by the correct fuse size. A protective earth connection must be made,
in accordance with regulations.
Recommended fuse sizes and minimum cable areas
ESABMig 400t
Mains voltage
Primary current
45% duty cycle
60% duty cycle
100% duty cycle
Mains cable area
Fuse anti--surge
ESABMig 500t
Mains voltage
Primary current
60% duty cycle
80% duty cycle
100% duty cycle
Mains cable area
Fuse anti--surge
NB: The mains cable areas and fuse sizes as shown above are in accordance with Swedish
regulations. They may not be applicable in other countries: make sure that the cable area and fuse
sizes comply with the relevant national regulations.
ba36d1ea
Rating plate with supply connection data
3µ µ µ µ 50 Hz
3µ µ µ µ 50 Hz
230 V
400 / 415 V
51 A
31 A
47 A
28 A
39 A
23 A
2
4x10 mm
4x4 mm
35 A
25 A
3µ µ µ µ 50 Hz
3µ µ µ µ 50 Hz
230 V
400 / 415 V
69 A
42 A
63 A
38 A
59 A
34 A
2
4x16 mm
4x6 mm
63 A
35 A
- - 22 - -
3µ µ µ µ 50 Hz
3µ µ µ µ 60 Hz
500 V
230 V
25 A
51 A
22 A
45 A
19 A
37 A
2
2
4x4 mm
4x10 mm
20 A
35 A
3µ µ µ µ 50 Hz
3µ µ µ µ 60 Hz
500 V
230 V
33 A
69 A
29 A
61 A
27 A
56 A
2
2
4x6 mm
4x16 mm
35 A
50 A
3µ µ µ µ 60 Hz
440 / 460 V
30 A
27 A
22 A
2
2
4x4 mm
20 A
3µ µ µ µ 60 Hz
440 / 460 V
42 A
37 A
33 A
2
2
4x6 mm
25 A
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