4 INSTALLATION
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© ESAB AB 2017
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.
The power source will automatically adjust to the supplied input voltage; make sure it is
protected by the correct fuse rating. A protective earth connection must be made, in
accordance with regulations.
1.
Rating plate with supply connection data
Installation of mains cable
NOTE!
The power source is delivered with a 4×2.5 mm
2
mains cable and a 16 A mains
plug which in combination can handle the rated data given for 3-phase
380–415 V mains supply. If other mains voltage is required, the mains cable may
be changed according to relevant national regulations. For recommendations,
see section Recommended fuse sizes and minimum cable area.
Summary of Contents for ES 300i
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