4 INSTALLATION
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© ESAB AB 2023
4.3 Mains supply
NOTE!
Mains supply requirements
This equipment complies with IEC 61000-3-12 provided that the short-circuit power is greater
than or equal to S
scmin
at the interface point between the user's supply and the public system.
It is the responsibility of the installer or user of the equipment to ensure, by consultation with
the distribution network operator if necessary, that the equipment is connected only to a supply
with a short-circuit power greater than or equal to S
scmin
. Refer to the technical data in the
TECHNICAL DATA chapter.
1. Rating plate with supply connection data.
Recommended fuse sizes and minimum cable area
EM201C EM203C EM251C EM253C
Mains voltage 230V±15%,
1~50/60Hz
400V±15%,
3~50/60Hz
230V±15%,
1~50/60Hz
400V±15%,
3~50/60Hz
Mains cable area 3G×2.5mm
2
4×2.5mm
2
3G×4mm
2
4×2.5mm
2
Maximal current
rating I
max
26A 20A 35A 12A
I
1eff
15A 5.9A 21A 7A
Fuse
Anti-surge
Type C MCB
16A
16A
16A
16A
32A
32A
16A
16A
Maximum
recommended
extension cord length
100m/330ft. 100m/330ft. 100m/330ft. 100m/330ft.
Minimum
recommended
extension cord size
3G×2.5mm
2
4×2.5mm
2
3G×4mm
2
4×2.5mm
2