Powermax125 Operator Manual 808080 Revision 0 31
2 – Power Supply Setup
Table 7 – 380 V CCC
Three-phase power cord and plug installation
Powermax125 power supplies ship with the following power cords:
CSA models: 8 AWG 4-wire power cord (no power plug included)
CE models: 10 mm
2
4-wire HAR power cord (no power plug included)
CCC certified configurations do not ship with a power cord.
If you need to install a different power cord on the system, the cable you use must have a diameter within one of the
following ranges to ensure a proper fit in the power cord strain relief:
CSA and CCC models: 15.0 – 25.4 mm (0.59 – 1.00 inches)
CE models: 20.0 – 25.9 mm (0.79 – 1.02 inches)
To operate the Powermax, use a plug that meets national and local electrical codes. The plug must be connected to the
power cord by a licensed electrician.
Strip and prepare the power cord wires as shown in the following figure. For CE units, ferrite cores are installed around
the three power wires and around the ground wire; CSA and CCC models do not have ferrite cores on the power cord
wires.
Input voltage (V) 380
Input current (A) at rated output (21.9 kW) 38
Input current (A) at arc stretch 55
Fuse, slow-blow (A) 60
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