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Seismic Data Requirements for Eaton UPS Equipment Installation User’s Guide 164000050—Rev 05
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Proper mounting of the equipment is the single most important factor in withstanding a seismic event. The
foundation must be level and continuous under the entire assembly. The foundation must be designed to
withstand the reaction loads imposed on it by the equipment during a seismic event. At a minimum, the
foundation must be designed to accommodate the tensile strength of the hardware indicated in
The anchoring system should be put in place prior to equipment installation to reduce effort associated with
anchoring. Welding to embedded steel members is acceptable provided the strength of the welds is
comparable to the mounting bolts.
The user is responsible for compliance with all local seismic codes.
N
NO
OT
TE
E
Anchoring hardware is not provided with Eaton seismic mounting kits because the type
of hardware is dependant on the foundation construction and composition.
Table 10. 93PM Unit and Fastener Requirements from Unit to Floor
Model
Voltage
Type
Bolt Type and Size
Torque
Quantity
93PM
480 Vac
UPS 50 kW, 100 kW, and 150 kW Frames
Class 8.8, M12 or
Grade 5, 1/2”
87 Nm
64 lb-ft.
8
UPS 50 kW, 100 kW, and 150 kW Frames
with Small Left or Right-Mounted Sidecar
12
UPS 100 kW and 150 kW Frames
with Large Left or Right-Mounted Sidecar
12
UPS 200 kW Frame
8
UPS 200 kW Frame with Left or Right-Mounted
Sidecar
12
UPS 400 kW Frame
16
IAC-B (400 kW)
8
IAC-BD
8
IAC-T
8
93PM-L
208 Vac
UPS 60 kW and 120 kW
Class 8.8, M12 or
Grade 5, 1/2”
87 Nm
64 lb-ft.
8
UPS 60 kW with
Left or Right-Mounted Top Entry Sidecar
12
UPS 60 kW with
MBS Left or Right-Mounted Sidecar or
UPS 120 kW with
Top Entry/MBS Left or Right-Mounted Sidecar
12
UPS 160 kW
12
UPS 200 kW
8
IAC-B (160 and 200 kW)
8
Eaton 93PM (480V) and 93PM-L (208V) Foundation Plan and Mounting Requirements
Summary of Contents for 9 55 Series
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