arcmaster 400 s - Victor Technologies
arcmaster 400 s - Victor Technologies
arcmaster 400 s - Victor Technologies
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ARCMASTER <strong>400</strong> S<br />
Refer to fi gure 3 and:<br />
1. Connect end of ground (GREEN) conductor to a suitable ground. Use a grounding method that complies with all applicable<br />
electrical codes.<br />
2. Connect ends of line 1 (BLACK) and line 2 (WHITE) and line 3 (RED) input conductors to a de-energized line disconnect<br />
switch.<br />
3. Use Table 1 and Table 2 as a guide to select line fuses for the disconnect switch.<br />
3-2<br />
NOTE<br />
For Single-Phase operation connect the GREEN, BLACK and WHITE input conductors. Insolate the RED Conductor,<br />
it is not used for Single-phase operation.<br />
Input Voltage Fuse Size<br />
208 VAC 100 Amps<br />
230 VAC 75 Amps<br />
460 VAC 50 Amps<br />
Table 1 - Electrical Input Connections<br />
NOTE<br />
Fuse size is based on not more than 200 percent of the rated input amperage of the welding power source (Based<br />
on Article 630, National Electrical Code).<br />
Figure 3 - Electrical Input Connections<br />
March 31, 2006
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