13-4 Cabinet and equipment wiring and cabling
AccessNode 323-3001-210 Issue 1.0
Grounding
The wiring and cabling of the mechanical cabinet is detailed in this section.
Cabinet grounding
Figure 13-1 shows the cabinet grounding schematic for ground connections
from the cabinet frame ground (FG) bus bar to the customer defined earth
grounding position.
Figure 13-2 on page 13-5 details the internal ground connections within the
cabinet.
Figure 13-1
External cabinet grounding
AC equipment
ground bar
bus bar
Earth ground
Frame ground
AC panel
Cabinet
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