Standard Model
Input Voltage
200-208 230-240 480 200-208 230-240 400 480 600
Input Current at 8.4kw Output
50 44 22 30 26 15 12 11
Input Current during Arc
Stretch
75 75 38 45 45 26 20 19
CE Model
Input Voltage
230 400
Input Current at 8.4kw Output
26 15
Input Current during Arc
Stretch
45 26
Single Phase
Three Phase
Three Phase
Power Connection
The Powermax1000 is a universal power supply that can configure itself to operate with AC voltages from
200 to 600 (230-400 3PH for CE model). Use a line disconnect switch for each power supply so that the
operator can turn off the power supply quickly in an emergency. Locate the switch so it is easily accessi-
ble to the operator. The interrupt level of the switch must be equal to or exceed the continuous rating of
the fuses. Use slow-blow fuses rated per local and national electrical codes.
Three-Phase Power Cord – Plug Installation
The Powermax1000 power supplies are shipped with an 8 AWG 4-wire power cord on standard models.
A 4 mm
2
, 4-wire HAR power cord is provided on CE models. To operate the Powermax1000, use a plug
that meets national or local electrical codes. The plug must be connected to the power cord by a licensed
electrician.
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