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4 INSTALLATION
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
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
TECHNICAL DATA chapter.
1. Rating plate with supply connection data.
Mains voltage
Mains cable area
Maximal current
rating I
max
I
1eff
Fuse
Anti-surge
Type C MCB
Maximum
recommended
extension cord length
Minimum
recommended
extension cord size
0463 933 001
at the interface point between the user's supply and the public system.
scmin
Recommended fuse sizes and minimum cable area
EM 201C
230 V ±15%,
1~50/60 Hz
3G×2.5 mm
2
26 A
15 A
16 A
16 A
100 m/330 ft.
3G×2.5 mm
2
. Refer to the technical data in the
scmin
EM 203C
EM 251C
400 V ±15%,
230 V ±15%,
3~50/60 Hz
1~50/60 Hz
4×2.5 mm
2
3G×4 mm
20 A
35 A
5.9 A
21 A
16 A
32 A
16 A
32 A
100 m/330 ft.
100 m/330 ft.
4×2.5 mm
2
3G×4 mm
- 14 -
EM 253C
400 V ±15%,
3~50/60 Hz
2
4×2.5 mm
2
12 A
7 A
16 A
16 A
100 m/330 ft.
2
4×2.5 mm
2
© ESAB AB 2023
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