Rockwell Automation 1512A MV Controllers, 400A One-High Cabinet, Standard and Arc-Resistant Enclosure - Manual (Page 26)

18 Rockwell Automation Publication 1512A-UM100F-EN-P - May 2013
Chapter 3 Installation – Arc-Resistant (ArcShield)
Figure 20 - Cabinet Floor Plan – Top Entry/Exit Units
Figure 21 - Cabinet Floor Plan – Bottom Entry/Exit Units
IMPORTANT Pre-determined cabinets have been designed for Uniform Building Code (UBC)
seismic zone 1, 2A, 2B, 3 and 4, and IBC (International Building Code) seismic
activity without overturning or lateral movement, provided they are securely
mounted according to UBC, IBC and local building codes. This can include
concrete pad design, steel floor design and the sizing of cabinet anchors.
Concrete floor cutouts must not be adjacent to floor anchor bolts and must be
sized to seismic load. Consult factory if floor mounting must be reviewed by an
accredited engineer. Many jurisdictions require an engineer from the local area
to review the design. Seismic qualification does not indicate that the
equipment will function properly after a seismic event.