4 INSTALLATION
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© ESAB AB 2018
WARNING!
Secure the equipment - particularly if
the ground is uneven or sloping.
4.3
Location
Position the welding power source such that its cooling air inlets and outlets are not
obstructed.
4.4
Mains supply
NOTE!
Mains supply requirements
High power equipment may, due to the primary current drawn from the mains
supply, influence the power quality of the grid. Therefore connection restrictions
or requirements regarding the maximum permissible mains impedance or the
required minimum supply capacity at the interface point to the public grid may
apply for some types of equipment (see technical data). In this case 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 may be
connected.
Make sure that the welding power source is connected to the correct supply voltage and that
it is protected by the correct fuse rating. A protective earth connection must be made in
accordance with regulations.
Warrior 400i CC/CV
Mains voltage
380 V 3~ 50/60 Hz
440 V 3~ 50/60 Hz
460 V 3~ 50/60 Hz
Mains cable area
4C 8Awg / 4G 6mm
2
4C 8Awg / 4G 6mm
2
4C 8Awg / 4G 6mm
2
I
eff
22 A
21 A
21 A
Fuse
anti-surge
type C MCB
25 A
25 A
25 A
25 A
25 A
25 A
Table 1. Recommended fuse sizes and minimum cable area Warrior 400i CC/CV
