Liebert EXM Distribution Cabinet User Manual page 4

Figure 1 Typical cabinet and floor planning dimension data, 23.6" (600mm) cabinet . . . . . . . . . 4
Figure 2 Typical cabinet and floor planning dimension data, 34.6" (880mm) cabinet . . . . . . . . . 5
Figure 3 Recommended minimum front and top clearances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Figure 4 Wiring diagram, 480V Liebert EXM 600mm Distribution Cabinet with transformer for
panelboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Figure 5 Wiring Diagram, 480V Liebert EXM 600mm Distribution Cabinet with subfeed break-
ers9
Figure 6 Wiring Diagram, 480V Liebert EXM 880mm Distribution Cabinet with subfeed break-
ers10
Figure 7 Wiring diagram, 480V Liebert EXM 880mm Distribution Cabinet with transformer for
subfeed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Figure 8 Electrical connection locations for 23.6" (600mm) cabinet . . . . . . . . . . . . . . . . . . . . . . . . . 13
Figure 9 Subfeed SF2 electrical connection location for 23.6" (600mm) cabinet. . . . . . . . . . . . . 14
Figure 10 Ground lug detail for 23.6" (600mm) cabinet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Figure 11 Electrical connection location for 34.6" (880mm) cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Figure 12 Subfeed SF6 electrical connection location for 34.6" (880mm) cabinet. . . . . . . . . . . . . 16
Figure 13 Lug details for 34.6" (880mm) cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Figure 14 Typical Liebert EXM 600mm Distribution Cabinet equipment arrangement. . . . . . . . 18
Figure 15 Typical Liebert EXM 880mm Distribution Cabinet equipment arrangement. . . . . . . . 19
Table 1 23.6-inch (600mm) cabinet weight. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Table 2 34.6-inch (880mm) cabinet weight. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Table 3 Liebert EXM Distribution Cabinet heat output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Table 4 Physical standards and parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
Table 5 Suggested minimum input wire size data-208V Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
Table 6 Suggested minimum input wire size data-480V Units, No Transformer . . . . . . . . . . .26
Table 7 Main input circuit breaker interrupt rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
Table 8 Torque specifications, general . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
Table 9 Panelboard main circuit breaker torque specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Table 10 Branch circuit breaker torque specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Table 11 Terminal block compression lug torque specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
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