4 INSTALLATION
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© ESAB AB 2020
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 Electrical supply
NOTE!
Mains supply requirements
High power equipment, due to the primary current drawn from the mains supply, may
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, in 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 ground connection must be made in
accordance with regulations.
Warrior 500i CC/CV
Mains voltage 380V 3~ 50/60 Hz 440V 3~ 50/60 Hz
Mains cable area
4C 8Awg / 4G 6mm
2
4C 8Awg / 4G 6mm
2
Phase current I
eff
30A 28A
Fuse
anti-surge
type C MCB
35A
32A
35A
32A
Recommended fuse sizes and minimum cable area Warrior 500i CC/CV
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