4 INSTALLATION
0463 730 001
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© ESAB AB 2021
4.4.1
Recommended fuse sizes and minimum cable area Warrior 750i CC/CV
Warrior 750i CC/CV
Mains voltage
380 V 3~ 50/60 Hz
400 V 3~ 50/60 Hz
Mains cable area
4x16 mm
2
4x16 mm
2
Phase current I
eff
65 A
62 A
Fuse
anti-surge
type C MCB
80 A
63 A
Warrior 750i CC/CV
Mains voltage
415 V 3~ 50/60 Hz
440 V 3~ 50/60 Hz
Mains cable area
4x16 mm
2
4x12 mm
2
Phase current I
eff
60 A
56 A
Fuse
anti-surge
type C MCB
63 A
63 A
Warrior 750i CC/CV
Mains voltage
460 V 3~ 50/60 Hz
575 V 3~ 50/60 Hz
Mains cable area
4x12 mm
2
4x8 mm
2
Phase current I
eff
54 A
43 A
Fuse
anti-surge
type C MCB
63 A
63 A
NOTE!
The power cable areas and fuse sizes as shown above are in accordance with
Swedish regulations. Use the power source in accordance with the relevant national
regulations.
4.4.2
Supply from power generators
The power source can be supplied from different types of generators. However, some
generators may not provide sufficient power for the welding power source to operate
correctly. Generators with Automatic Voltage Regulation (AVR) or with an equivalent or better
type of regulation, with rated power ≥75 kW, are recommended.