Tripp Lite SR42UBEXPNDNR3 User manual

Tripp Lite
1111 West 35th Street
Chicago, IL 60609 USA
Telephone: +[phone]
E-mail: [email protected]
Model Number: SR42UBEXPNDNR3
42U 4-Post SmartRack Premium Open Frame Rack (no sides, doors or roof)
Highlights
42U 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
Rolls through standard 7 foot doorway
Includes 50 pieces of M6 cage nuts and 50 pieces of M6 screws (equipment
mounting hardware)
Description
The SR42UBEXPNDNR3 houses 3000 lb of standard 19-inch rack equipment in 42U. 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 SR42UBEXPNDNR3 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 SR42UBEXPNDNR3 comes with preinstalled 3" 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 SR42UBEXPNDNR3 comes with a 5-year product warranty. As part of the SmartRack family, the SR42UBEXPNDNR3 is compatible with Tripp
Lite’s extensive range of rackmount accessories, enabling you to customize your solution to meet any requirement.
Package Includes
SR42UBEXPNDNR3
Mounting Hardware
Owner's Manual
Features
Ships fully assembled for rapid deployment and roll into place on heavy-duty 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).
Enclosure includes mounting hardware of 50 pieces of M6 cage nuts and 50 pieces of M6 screws
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.

match standard data center floor tiles.
Heavy duty leveling feet extend to allow premium open frame racks to be positioned on uneven floors. Levelers are removable.
Compact design allows the premium open frame racks to roll through standard height commercial doorways.
Convenient grounding system. All components are grounded to the premium open frame rack structure which includes multiple connections
for facility ground.
Open top and bottom for cable access.
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 42U
Shipping Dimensions
(HWD/in)
85 x 26 x 43
Shipping Dimensions
(HWD/cm)
215.9 x 66.04 x 109.22
Shipping weight (lbs) 200
Shipping weight (kg) 91
Unit Dimensions (in.) EXTERNAL DIMENSIONS: 78.5 x 23.63 x 41.5 (HWD)
Unit weight (lbs) 150
Unit weight (kg) 68
Unit Dimensions (cm) 199.39 x 60.02 x 105.41
Color Black
Style 4-Post
Weight Capacity - Stationary
(lbs)
3000
Weight Capacity - Rolling
(lbs)
3000
Units per Pallet 1
Weight Capacity - Stationary
(kg)
1360.8
Weight Capacity - Rolling (kg) 1360.8
SPECIAL FEATURES
Grounding lug Front and Back door frames
CERTIFICATIONS
NOM (Mexico) Tested to NOM (Mexico)

Approvals EIA-310, IEC 60297-3-100, DIN 41494, RoHS, UL 60950
WARRANTY
Product Warranty Period
(Worldwide)
5-year limited warranty
Related Items
Optional Products
Related Model Description Qty.
SR42SIDE SmartRack side panel with key locking latch 1
SRHALFRAIL 21U Half Rail Accessory 1
SRBOLTDOWN Bolt-Down Kit (Secures included stabilizing brackets or optional stabilizing plates to
facility floor.)
1
SRCABLEDUCTVRT 6-ft. (1.8 m) Vertical Cable Manager (Double finger duct with cover; toolless mounting.) 1
SRCABLEDUCT1U 1U Horizontal Cable Manager (Finger duct with cover.) 1
SRCABLELADDER 10-ft. x 1-ft. (3 m x 0.3 m) Cable Ladder (Includes 2 sections; requires SRCABLETRAY
or SRLADDERATTACH)
1
SRLADDERATTACH Hardware kit that connects SRCABLELADDER to a wall or Open Frame Rack 1
SRCABLERINGVRT 6-ft. (1.8 m) Vertical Cable Manager (Flexible ring type; toolless mounting.) 1
SRCABLERING1U 1U Horizontal Cable Manager (Flexible ring type.) 1
SRCABLERING2U 2U Horizontal Cable Manager (Flexible ring type.) 1
SRCAGENUTS Square Hole Hardware Kit (Includes 50 M6 screws and washers.) 1
SRCASTER Rolling Caster Kit (Includes 4 casters) 1
SRSHELF2P 2U Cantilever Fixed Shelf (60 lb / 27 kg capacity; 18-in. / 457 mm depth.) 1
SRSHELF4PHD Heavy-Duty Fixed Shelf (250 lb / 113 kg capacity; 26 in / 660 mm depth.) 1
SRSHELF4PKYBD Keyboard Shelf (25 lb / 11 kg capacity; 16-in. / 406 mm depth.) 1
SRSHELF4PSL Standard Sliding Shelf (50lb / 23 kg capacity; 28 1/4 in/ 660 mm depth.) 1
SRSHELF4PSLHD Heavy-Duty Sliding Shelf (200 lb / 91 kg capacity; 26 in / 660 mm depth.) 1
UPSHDEARKIT Heavy-Duty 2-post Front Mounting Ear Kit 1
4POSTRAILKIT Enables 4-Post Rackmount Installation of Select Rackmount UPS Systems 1
4POSTRAILKIT1U 1U Universal Adjustable Rackmount Shelf Kit 1
SRVRTBAR Vertical Cable Management Bars 1
SRCABLEDUCT1UHD 1U High Capacity Horizontal Cable Manager (Finger duct with dual-hinge cover) 1
SRCABLEDUCT2UHD 2U High Capacity Horizontal Cable Manager (Finger duct with dual-hinge cover) 1
SRFAN3U 3U Fan Panel, 120V (3 high-performance fans; 210 CFM; 5-15P plug.) 1
SRXFAN3U 3U Fan Panel, 230V (3 high-performance fans; 315 CFM; C14 inlet.) 1
SR1UPANEL10 1U Blanking Panel Kit (10 pieces; toolless mounting.) 1
SR1UPANEL50 1U Blanking Panel Kit (50 pieces; toolless mounting.) 1

More information, including related products, owner's manuals, and additional technical specifications, can be found online at
http://www.tripplite.com/sku/SR42UBEXPNDNR3.
Copyright © 2014 Tripp Lite. All rights reserved. All trademarks are the sole property of their respective owners. Tripp Lite has a policy of continuous
improvement. Specifications are subject to change without notice. Photos may differ slightly from final products.