45U 4-Post SmartRack Premium Open Frame Rack
(no sides, doors or roof)
MODEL NUMBER: SR45UBEXPNDNR3
Description
The SR45UBEXPNDNR3 is an expansion model with no sides, doors or roof. An expansion model is useful
when baying together multiple enclosures. Its integrated baying tabs make it easy to combine multiple
enclosures in rows for data center applications.
The SR45UBEXPNDNR3 houses 3000 lb of standard 19-inch rack equipment in 45U. It is an expansion model
that comes without sides, doors or roof. The front and rear pairs of vertical rails have square mounting holes that are adjustable in quarter-inch increments
from 4 to 37 inches. Adjustment is quick and an easy-view depth index ensures consistent rail placement without requiring time-consuming measurements.
Each rack space within the enclosure is numbered for ready reference and supports tool-less button-mount 0U installation of up to four compatible PDUs and
cable managers.
All components of the SR45UBEXPNDNR3 are grounded to the enclosure frame. Front and rear threaded grounding points are provided for connection to the
facility earth ground.
To simplify deployment, the SR45UBEXPNDNR3 comes with heavy duty 3" preinstalled casters that enable it to be easily maneuvered into the desired
location, where it can be secured by adjusting the preinstalled levelers. Note: the casters are intended for minor position adjustments and are not designed for
moving the enclosure over long distances.
The SR45UBEXPNDNR3 comes with a 5-year product warranty. As part of the SmartRack family, the SR45UBEXPNDNR3 is compatible with Tripp Lite’s
extensive range of rackmount accessories, enabling you to customize your solution to meet any requirement.
Features
Open frame rack with no sides, doors or roof
Ships fully assembled for rapid deployment and roll into place on 3" pre-installed casters (casters are removable)
Front and rear sets of equipment mounting rails adjust in 1/4" increments. Adjustment is quick and convenient. The easy-view depth index ensures
consistent rail placement without requiring time-consuming measurements.
Highlights
45U SmartRack Premium open
frame rack (no sides, doors or
roof)
4 interior vertical posts with
unthreaded square hole openings
Standard 24" (600mm) width and
42" (1050mm) depth for
optimizing floor space
Ships fully assembled
3000 lb stationary / 3000 lb rolling
load capacity
Preinstalled heavy duty 3"
casters and leveling feet
Includes 50 pieces of M6 cage
nuts and 50 pieces of M6 screws
(equipment mounting hardware)
Package Includes
SR45UBEXPNDNR3
Mounting Hardware
Owner's Manual
1 / 4
Tool-less accessory mounting rails (2 rails per enclosure) include slots for quick installation of compatible PDUs and vertical cable managers. Mounting
slots are arranged in an industry-standard pattern compatible with a wide variety of accessories. Each rail can accommodate two vertical PDUs or cable
managers side-by-side (four items per enclosure).
Mounting hardware of 50 pieces of M6 cage nuts and 50 pieces of M6 screws included
Textured powder coat finish for tough resistance to environmental concerns such as deployment in warehouses.
Maximum usable internal depth of 37 inches/94 cm (front to rear rail).
Weight ratings of 3000 lb stationary and 3000 lb rolling.
Built in baying tabs allow premium open frame racks to be combined securely in rows. Center-to-center width can be set at 600mm or 24" to match
standard data center floor tiles.
Leveling feet extend to allow premium open frame racks to be positioned on uneven floors. Levelers are removable.
Convenient grounding system. All components are grounded to the premium open frame rack structure which includes multiple connections for facility
ground.
Included stabilizing brackets are used for shipment and can be reattached at the bottom of the premium open frame rack on the inside or outside of the
rack.
Compatibility with all cable management accessories.
Specifications
PHYSICAL
Installed whole system maximum
rack depth (inches)
37
Installed whole system maximum
rack depth (cm)
94.0
Installed whole system minimum
rack depth (inches)
4
Rack Height 45U
Shipping Dimensions (HWD/in) 90.25 x 26 x 45
Shipping Dimensions (HWD/cm) 229.23 x 66.04 x 114.3
Shipping weight (lbs) 180
Shipping weight (kg) 82
Unit Dimensions (in.) EXTERNAL DIMENSIONS: 83.75 x 23.63 x 43 (HWD)
Unit weight (lbs) 130
Unit weight (kg) 59
Unit Dimensions (cm) 212.725 x 60.02 x 109.22
Color Black
Style 4-Post
Weight Capacity - Stationary (lbs) 3000
Weight Capacity - Rolling (lbs) 3000
Units per Pallet 1
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