Tripp Lite
1111 W. 35th Street
Chicago, IL 60609
1 773.869.1774
1 773.869.1329
presaleshelp@tripplite.com

SmartRack 45U Standard-Depth 4-Post Premium Open Frame Rack with No Sides, Doors or Roof

Model Number: SR45UBEXPNDNR3


  • 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)
  • 5-year limited warranty
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Overview

This SmartRack 45U Standard-Depth 4-Post Premium Open Frame Rack 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.
  • 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.

Package Includes

  • SmartRack 45U Standard-Depth 4-Post Premium Open Frame Rack
  • Mounting Hardware
  • Owner's Manual
RoHS compliant

Specifications

OVERVIEW
UPC Code037332174857
Rack TypeOpen-Frame
PHYSICAL
ColorBlack
Maximum Device Depth (in.)37
Minimum Device Depth (in.)4
Rack Height45U
Shipping Dimensions (hwd / in.)91.30 x 26.00 x 45.00
Shipping Weight (lbs.)180.00
Unit Dimensions (hwd / in.)84.75 x 23.63 x 41.5
Unit Weight (lbs.)130
Weight Capacity - Rolling (lbs.)3000
Weight Capacity - Stationary (lbs.)3000
Rack DepthStandard
SPECIAL FEATURES
Grounding LugFront and Back door frames
CERTIFICATIONS
CertificationsUL60950; RoHS; CE
ApprovalsEIA/ECA-310-A, IEC 60297-3-100
WARRANTY
Product Warranty Period (Worldwide)5-year limited warranty

Frequently Asked Questions

A rack unit (commonly referred to as a "U") is a standard measure of the height of a device in a server rack. One rack unit is 44.45 mm (1.75 in) high. The height of a one rack unit device is described as 1U, a two rack unit device as 2U and so on.

Additional FAQs may be available on the SR45UBEXPNDNR3 model support page.

Accessories

UPS Accessories
  Model Number Description
UPSHDEARKIT | UPS Accessories UPSHDEARKIT Heavy-Duty 2-post Front Mounting Ear Kit
Cable Management
  Model Number Description
SRVRTBAR | Cable Management SRVRTBAR SmartRack 42U Vertical Cable Management Bars
SRCABLEDUCT1U | Cable Management SRCABLEDUCT1U SmartRack 1U Horizontal Cable Manager - Finger duct with cover
SRCABLEDUCT1UHD | Cable Management SRCABLEDUCT1UHD SmartRack 1U High Capacity Horizontal Cable Manager - Finger duct with dual-hinge cover
SRCABLEDUCT2UHD | Cable Management SRCABLEDUCT2UHD SmartRack 2U High Capacity Horizontal Cable Manager - Finger duct with dual-hinge cover
SRCABLEDUCTVRT | Cable Management SRCABLEDUCTVRT SmartRack 6-ft. (1.8 m) Vertical Cable Manager - Double finger duct with cover & toolless mounting
SRCABLELADDER | Cable Management SRCABLELADDER SmartRack 10-ft. x 1-ft. (3 m x 0.3 m) Cable Ladder, 2 sections - SRCABLETRAY/SRLADDERATTACH needed
SRCABLERING1U | Cable Management SRCABLERING1U SmartRack 1U Horizontal Cable Manager - Flexible ring type
SRCABLERING2U | Cable Management SRCABLERING2U SmartRack 2U Horizontal Cable Manager - Flexible ring type
SRCABLERINGVRT | Cable Management SRCABLERINGVRT SmartRack 6-ft. (1.8 m) Vertical Cable Manager - Flexible ring type & toolless mounting
SRCABLETRAY | Cable Management SRCABLETRAY SmartRack Roof-Mounted Cable Trough - Provides cable routing and power/data cable segregation
SRCABLETRAYEXP | Cable Management SRCABLETRAYEXP SmartRack Roof-Mounted Cable Trough Vertical Expansion Plates - Requires SRCABLETRAY
SRCABLEVRT3 | Cable Management SRCABLEVRT3 SmartRack 3 in. Wide High Capacity Vertical Cable Manager - Double finger duct
Rack Cooling Equipment
  Model Number Description
SRFAN3U | Rack Cooling Equipment SRFAN3U SmartRack 3U Fan Panel - 3-120V high-performance fans; 210 CFM; 5-15P plug
SRXFAN3U | Rack Cooling Equipment SRXFAN3U SmartRack 3U Fan Panel - 3 208-240V high-performance fans; 315 CFM; C14 inlet
Rack Cooling Accessories
  Model Number Description
SR1UPANEL50 | Rack Cooling Accessories SR1UPANEL50 1U Blanking Panel Kit, Toolless-Mounting, 50 pieces
SR1UBRUSH | Rack Cooling Accessories SR1UBRUSH 1U Cable Pass-Through Panel with Brush Strip
SR1UPANEL10 | Rack Cooling Accessories SR1UPANEL10 1U Blanking Panel Kit, Toolless-Mounting, 10 pieces
Rack Accessories
  Model Number Description
SR1UPANEL50 | Rack Accessories SR1UPANEL50 1U Blanking Panel Kit, Toolless-Mounting, 50 pieces
SR1UPANEL10 | Rack Accessories SR1UPANEL10 1U Blanking Panel Kit, Toolless-Mounting, 10 pieces
SRBOLTDOWN | Rack Accessories SRBOLTDOWN SmartRack Bolt-Down Kit - Secures stabilizing brackets or plates to facility floor
UPSHDEARKIT | Rack Accessories UPSHDEARKIT Heavy-Duty 2-post Front Mounting Ear Kit
SR1UBRUSH | Rack Accessories SR1UBRUSH 1U Cable Pass-Through Panel with Brush Strip
SRSHELF2P | Rack Accessories SRSHELF2P SmartRack 2U Cantilever Fixed Shelf (60 lb / 27 kg capacity; 18-in. / 457 mm depth.)
SRSHELF2P1U | Rack Accessories SRSHELF2P1U SmartRack 1U Cantilever Fixed Shelf (40 lb / 18 kg capacity; 12-in. / 305 mm depth.)
SRSHELF4PHD | Rack Accessories SRSHELF4PHD SmartRack Heavy-Duty Fixed Shelf (250 lb/113 kg capacity; 26 in/660 mm depth)
SRSHELF4PKYBD | Rack Accessories SRSHELF4PKYBD SmartRack Keyboard Shelf (25 lb/11 kg capacity; 16 in / 406 mm depth)
SRSHELF4PSLHD | Rack Accessories SRSHELF4PSLHD SmartRack Heavy-Duty Sliding Shelf (200 lb/91 kg capacity; 28.3 in/719 mm depth.)
SRSTABILIZE | Rack Accessories SRSTABILIZE SmartRack Anti-Tip Stabilizing Plate Kit - Provides extra stability for standalone enclosures
SRVRTBAR | Rack Accessories SRVRTBAR SmartRack 42U Vertical Cable Management Bars
SRCAGENUT5MM | Rack Accessories SRCAGENUT5MM SmartRack Square Hole Hardware Kit with 50 M5 screws and washers
SRCAGENUTS | Rack Accessories SRCAGENUTS SmartRack Square Hole Hardware Kit with 50 M6 screws and washers
SRCAGENUTS1224 | Rack Accessories SRCAGENUTS1224 SmartRack Square Hole Hardware Kit with 50 pcs 12-24 screws and washers
SRCASTERHDKIT | Rack Accessories SRCASTERHDKIT SmartRack Heavy-Duty Rolling Caster Kit, 4 pack
Clear List

CONTACT US

Phone

Sales
Mon - Fri 8 AM - 5:30 PM CST
(773) 869-1774

Support
Mon - Fri: 8 AM - 5:30 PM CST
(773) 869-1234

Tripp Lite
1111 West 35th Street
Chicago, Illinois 60609
United States

1 773.869.1111 Main
1 773.869.1329 Fax

Business Hours
8 AM - 5:30 PM CST

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Need help with your purchase?
We're always available to help with questions, including product selection, sizing, installation and product customization. Call us at 1 773.869.1774 or email presaleshelp@tripplite.com.