Open Frame Racks - Barr-Thorp Electric
:
3
CHAPTER Open Frame Racks Open frame racks are versatile solutions for mounting hubs, switches, routers and servers. Easy access to all sides simplifies maintenance and updates. Solidly constructed, Pentair Technical Products’ Hoffman brand open frame racks are an economical solution to protect your networking equipment. Easily enhance your installation by selecting from a full line of innovative cable management accessories, shelves, power strips and other rack accessories.
Featured Products RU Marking Standard on Hoffman brand 2- and 4-Post Open Frame Racks Permanent RU marking on rack uprights is standard on Hoffman brand 2and 4-post racks. This marking clearly indicates the relative positions of the mounting holes and makes it easier to correctly align equipment without measuring.
Streamline Cable Management with broad Selection of Open Frame Rack Accessories Hoffman brand open frame rack cable management accessories facilitate fast cable installation and organization, reducing both initial installation and future maintenance costs. These products can be installed in various configurations to match customers’ applications and promote proper bend radius of cables, improving system-wide reliability.
2-Post Heavy Duty Open Frame Rack
112
Subject to change without notice
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This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123
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www.barr-thorp.com
:
CHAPTER CONTENTS Chapter Contents 2-Post Open Frame Racks 2-Post Open Frame Rack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114 Heavy Duty 2-Post Open Frame Rack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116 4-Post Open Frame Racks 4-Post Open Frame Rack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118 Open Frame Rack Accessories Mobile Base for Open Frame Racks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120 4-Post Open Frame Rack Front-to-Back Cable Manager. . . . . . . . . . . 120 Joining Kit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120 Dust Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121 Panel Adapter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121 Concrete Expansion Bolt Anchor Kit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121 Electrical Isolation Kit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
2- AND 4-POST OPEN FRAME RACKS PROVIDE MOUNTING SECURITY WITH ACCESSIBILITY.
Subject to change without notice
PH 763-422-2661 • FX 763-422-2588 • hoffmanonline.com
This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123
© 2010 Pentair Technical Products
www.barr-thorp.com
113
Networking: Open Frame Racks
2-Post Open Frame Racks Networking Open Frame Racks 2-Post Open Frame Racks
2-Post Open Frame Rack
Application Designed for use in communication data centers and telecommunication rooms, 2-Post Open Frame Racks satisfy basic functional requirements for structuring cable.
Features •• R ange of heights from 4 ft. to 9 ft. (24U to 58U) to match capacity requirements; 19-in. Rack Packages are 7-ft. high •• Side rails are tapped on both sides with 12-24UNC threads for quick installation •• EIA Universal 5/8 in. - 5/8 in. - 1/2 in. vertical mounting hole pattern matches industry standards •• RU markings on both front and back of uprights make it easier to mount equipment •• Packed unassembled in individual cartons; assembly hardware (including twenty 12-24 mounting screws) is furnished for convenient storage and installation •• Can be shipped via FedEx or UPS •• Convenient rack and cable manager packages offered with either one or two 6-in. cable managers •• Includes one-piece hinged cover
Specifications •• F rame is a strong and lightweight aluminum (6063-T6 alloy) extrusion with RU markings on both front and back of uprights
Finish RAL 9005 black polyester powder paint or milled aluminum
Load Rating Do not exceed the following recommended load ratings.
3 Industry Standards UL 1863 Listed; File No. E230874 cUL Listed per CSA C22.2 No. 182.4; File No. E230874 EIA 310-D
Floor Mount Rack - 1000 lb. (453.6 kg) One-Sided Solid Shelf - 150 lb. (68.0 kg) Double-Sided Shelf - 300 lb. (136.1 kg) One-Sided Vented Shelf - 150 lb. (68.0 kg) Double-Sided Vented Shelf - 300 lb. (136.1 kg) Adjustable Vented Shelf - 60 lb. (27.2 kg) Keyboard/Monitor Shelf - 200 lb. (90.7 kg) Bulletin: DOFR2
Standard Product Catalog Number EDR19FM24U EDR19FM38U EDR19FM45U EVR19FM45U EDR19FM51U EVR19FM51U EDR19FM58U EVR19FM58U EDR23FM24U EDR23FM38U EDR23FM45U EVR23FM45U EDR23FM51U EVR23FM51U EDR19FM45UCM1 EDR19FM45UCM2 EVR19FM45UCM1
114
AxBxC in. 48.00 x 20.25 x 15.00 72.00 x 20.25 x 15.00 84.00 x 20.25 x 15.00 84.00 x 20.25 x 15.00 96.00 x 20.25 x 15.00 96.00 x 20.25 x 15.00 108.00 x 20.25 x 15.00 108.00 x 20.25 x 15.00 48.00 x 24.25 x 15.00 72.00 x 24.25 x 15.00 84.00 x 24.25 x 15.00 84.00 x 24.25 x 15.00 96.00 x 24.25 x 15.00 96.00 x 24.25 x 15.00 84.00 x 27.50 x 18.00 84.00 x 34.75 x 18.00 84.00 x 2735.00 x 18.00
Subject to change without notice
AxBxC mm 1219 x 514 x 381 1829 x 514 x 381 2134 x 514 x 381 2134 x 514 x 381 2438 x 514 x 381 2438 x 514 x 381 2743 x 514 x 381 2743 x 514 x 381 1219 x 616 x 381 1829 x 616 x 381 2134 x 616 x 381 2134 x 616 x 381 2438 x 616 x 381 2438 x 616 x 381 2134 x 699 x 457 2134 x 883 x 457 2134 x 699 x 457
Description 19-in. rack 19-in. rack 19-in. rack 19-in. rack 19-in. rack 19-in. rack 19-in. rack 19-in. rack 23-in. rack 23-in. rack 23-in. rack 23-in. rack 23-in. rack 23-in. rack 19-in. rack package, 1 cable manager 19-in. rack package, 2 cable managers 19-in. rack package, 1 cable manager
Finish Black Black Black Mill Black Mill Black Mill Black Black Black Mill Black Mill Black Black Mill
PH 763-422-2661 • FX 763-422-2588 • hoffmanonline.com
This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123
Rack Units 24 38 45 45 51 51 58 58 24 38 45 45 51 51 45 45 45
Nominal Frame Height 4 ft. 6 ft. 7 ft. 7 ft. 8 ft. 8 ft. 9 ft. 9 ft. 4 ft. 6 ft. 7 ft. 7 ft. 8 ft. 8 ft. 7 ft. 7 ft. 7 ft.
© 2010 Pentair Technical Products
www.barr-thorp.com
Networking: Open Frame Racks
2-Post Open Frame Racks
3
Subject to change without notice
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This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123
© 2010 Pentair Technical Products
www.barr-thorp.com
115
Networking: Open Frame Racks
2-Post Open Frame Racks Heavy Duty 2-Post Open Frame Rack
For use in communication data center and telecommunication room applications, Heavy Duty 2-Post Racks feature vertical channels that protect and manage cables and can accommodate 19- or 23-in. equipment. This rack can also be ganged with standard 2- or 4-post racks to expand existing systems.
Features •• L oad rating 2500 lb. (1134 kg) per UL 1863 testing requirements •• Available with either RAL 9005 smooth polyester powder paint or brushed aluminum finish •• Both 7-ft. (2.1-mm) and 8-ft. (2.4-mm) high models available •• Can be assembled with either 19- or 23-in. spacing •• Six-inch deep vertical rails allow room for cable management •• Predrilled holes in base for fastening to floor •• Shipped flat for easy transport to job site •• Complete assembly instructions and all mounting hardware included •• Fully compatible with existing 19-in. or 23-in. accessories, depending on configuration •• Includes 12 movable cable eyes
Specifications •• M ade of light-weight aluminum (5052-H32 alloy) •• Universal EIA 5/8 in. - 5/8 in. - 1/2 in. hole spacing on both sides of vertical rails
Industry Standards UL 1863 Listed; File No. E230874 cUL Listed per CSA C22.2 No. 182.4 Listed; File No. E230874
3
Application
Finish RAL 9005 smooth black polyester paint or brushed aluminum Bulletin: DOFRS
EIA 310-D
Standard Product Catalog Number EMDR19FM44U EMDR19FM50U
116
AxBxC in. 86.00 x 26.75 x 18.12 98.00 x 26.75 x 18.12
Subject to change without notice
AxBxC mm 2184 x 679 x 460 2489 x 679 x 460
Finish Black paint Black paint
Rack Units 44 50
PH 763-422-2661 • FX 763-422-2588 • hoffmanonline.com
This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123
Nominal Frame Height A 7 ft. 8 ft.
© 2010 Pentair Technical Products
www.barr-thorp.com
Networking: Open Frame Racks
2-Post Open Frame Racks
3
Subject to change without notice
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This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123
© 2010 Pentair Technical Products
www.barr-thorp.com
117
Networking: Open Frame Racks
4-Post Open Frame Racks 4-Post Open Frame Racks
4-Post Open Frame Rack
Application 4-Post Open Frame Racks combine the mounting security of a cabinet with the accessibility of a rack. Used in communication data center and telecommunication room applications, these adjustabledepth racks support deeper, heavier network equipment and can be ganged with standard 2-post or other 4-post racks to expand existing systems.
Features •• D epth adjustable 450 mm to 1050 mm (17.7 in. to 41.3 in.) in 25-mm (.98-in.) increments •• EIA universal 5/8 - 5/8 - 1/2 in. spaced 12-24 tapped holes or .375-in. square holes fit 19-in. rack equipment •• Compatible with 19-in. rack accessories •• Available with nominal frame height of 6, 7 and 8 ft. •• RU markings on both front and back of tapped-hole uprights make it easier to mount equipment •• Floor mounting holes predrilled at .750-in. diameter •• 12-24 rack mounting screws (pkg. of 20) included with tapped-hole model •• For square hole model, order screws and cage nuts separately •• Can be ganged with both 2- and 4-Post Open Frame racks •• Includes complete assembly instructions •• Shipped unassembled for convenient transport to job site
Specifications •• U prights on the tapped-hole model are made of lightweight extruded aluminum (6063-T6 alloy) and include RU markings on both front and back of uprights •• Uprights on the square-hole model are made from 12 gauge steel •• Top and bottom angles made of extruded aluminum (6063-T6 alloy)
3
Finish Smooth RAL 9005 black polyester powder paint finish.
Load Rating
Industry Standards
2500 lb. (1134 kg)
UL 1863 Listed; File No. E230874 cUL Listed per CSA C22.2 No. 182.4; File No. E230874 EIA 310-D
Bulletin: DOFR4
Standard Product Catalog Number E4DR19FM38U E4DR19FM45U E4DR19FM51U E4DRS19FM45U E4DRS19FM51U
118
AxB mm 1826 x 514 2131 x 514 2438 x 514 2131 x 514 2438 x 514
Subject to change without notice
AxB in. 71.88 x 20.25 83.88 x 20.25 96.00 x 20.25 83.88 x 20.25 96.00 x 20.25
Mounting Hole Type Tapped Tapped Tapped Square Square
Rack Units 38 45 51 45 51
PH 763-422-2661 • FX 763-422-2588 • hoffmanonline.com
This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123
Nominal Frame Height A 6 ft. 7 ft. 8 ft. 7 ft. 8 ft.
© 2010 Pentair Technical Products
www.barr-thorp.com
Networking: Open Frame Racks
4-Post Open Frame Racks
Both tapped and square hole models available (tapped hole model shown) 4-post racks can be ganged with 2-post or other 4-post racks
3
Subject to change without notice
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This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123
© 2010 Pentair Technical Products
www.barr-thorp.com
119
Networking: Open Frame Racks
Open Frame Rack Accessories 4-Post Open Frame Rack Front-to-Back Cable Manager Open Frame Rack Accessories
Cable Manager provides holes for mounting D-Rings and Spools to facilitate routing and managing cable in a 4-Post Open Frame Rack. Mounts to rack uprights. Made of steel with RAL 9005 black polyester paint finish. Includes six large D-Rings. Bulletin: DOFRY Catalog Number E4FBCM
Height mm/in. 74 2.90
Width mm/in. 22 .85
Adjusts to Fit 4-Post Depth 750-1050
Pkg. Qty, 1
Joining Kit Hardware kit to join two open-frame racks. Made of steel with plated finish. Bulletin: DOFRY Catalog Number EJ2DR
Description Joining Kit, Side-to-Side
3
Mobile Base for Open Frame Racks
Models for 19-in. 2- and 4-Post Open Frame Racks. Includes four non-locking casters. Will also accept standard levelers. Order catalog number PLM12 separately. The rack mounts on the base to provide greater stability with mobility. Made of steel with RAL 9005 black polyester powder paint finish. Mounting hardware included.
Catalog Number A19MB600 A19MB1000
Fits 2-post open-frame racks 4-post open-frame racks with depth adjustable between 17.7- and 29.5-in. (450- and 750-mm) in 0.98-in. (25-mm) increments
Bulletin: DOFRY
120
Subject to change without notice
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This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123
© 2010 Pentair Technical Products
www.barr-thorp.com
Networking: Open Frame Racks
Open Frame Rack Accessories Dust Cover
Provides a finished appearance to the base of a two-post rack. Made of steel with RAL 9005 black polyester powder paint finish.
Catalog Number EDUSTCVR
Use with DataCom 2-post rack
Bulletin: DOFRY
Panel Adapter Adapts 23-in. open frame rack to accept 19-in. equipment. Offset provides flush mounting surface. Steel with plated finish. Furnished in pairs. Bulletin: DACCY Catalog Number ERB1U2319 ERB3U2319 ERB5U2319
Rack Units 1 3 5
Concrete Expansion Bolt Anchor Kit For use with seismic and non-seismic open frame racks.
3
Catalog Number ESBDK
Size 3/8 in.
Qty. 4
Bulletin: DACCY
Electrical Isolation Kit Provides electrical isolation between the 2-Post Open Frame Rack and the floor. Includes isolation plate and plastic bushings. Made of 0.125-in. fiberglass. Rack and floor fastening hardware not included. Bulletin: DOFRY Catalog Number A19ESOK
Description Electrical Isolation Kit
Subject to change without notice
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This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123
© 2010 Pentair Technical Products
www.barr-thorp.com
121
:
3
CHAPTER Open Frame Racks Open frame racks are versatile solutions for mounting hubs, switches, routers and servers. Easy access to all sides simplifies maintenance and updates. Solidly constructed, Pentair Technical Products’ Hoffman brand open frame racks are an economical solution to protect your networking equipment. Easily enhance your installation by selecting from a full line of innovative cable management accessories, shelves, power strips and other rack accessories.
Featured Products RU Marking Standard on Hoffman brand 2- and 4-Post Open Frame Racks Permanent RU marking on rack uprights is standard on Hoffman brand 2and 4-post racks. This marking clearly indicates the relative positions of the mounting holes and makes it easier to correctly align equipment without measuring.
Streamline Cable Management with broad Selection of Open Frame Rack Accessories Hoffman brand open frame rack cable management accessories facilitate fast cable installation and organization, reducing both initial installation and future maintenance costs. These products can be installed in various configurations to match customers’ applications and promote proper bend radius of cables, improving system-wide reliability.
2-Post Heavy Duty Open Frame Rack
112
Subject to change without notice
PH 763-422-2661 • FX 763-422-2588 • hoffmanonline.com
This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123
© 2010 Pentair Technical Products
www.barr-thorp.com
:
CHAPTER CONTENTS Chapter Contents 2-Post Open Frame Racks 2-Post Open Frame Rack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114 Heavy Duty 2-Post Open Frame Rack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116 4-Post Open Frame Racks 4-Post Open Frame Rack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118 Open Frame Rack Accessories Mobile Base for Open Frame Racks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120 4-Post Open Frame Rack Front-to-Back Cable Manager. . . . . . . . . . . 120 Joining Kit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120 Dust Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121 Panel Adapter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121 Concrete Expansion Bolt Anchor Kit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121 Electrical Isolation Kit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
2- AND 4-POST OPEN FRAME RACKS PROVIDE MOUNTING SECURITY WITH ACCESSIBILITY.
Subject to change without notice
PH 763-422-2661 • FX 763-422-2588 • hoffmanonline.com
This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123
© 2010 Pentair Technical Products
www.barr-thorp.com
113
Networking: Open Frame Racks
2-Post Open Frame Racks Networking Open Frame Racks 2-Post Open Frame Racks
2-Post Open Frame Rack
Application Designed for use in communication data centers and telecommunication rooms, 2-Post Open Frame Racks satisfy basic functional requirements for structuring cable.
Features •• R ange of heights from 4 ft. to 9 ft. (24U to 58U) to match capacity requirements; 19-in. Rack Packages are 7-ft. high •• Side rails are tapped on both sides with 12-24UNC threads for quick installation •• EIA Universal 5/8 in. - 5/8 in. - 1/2 in. vertical mounting hole pattern matches industry standards •• RU markings on both front and back of uprights make it easier to mount equipment •• Packed unassembled in individual cartons; assembly hardware (including twenty 12-24 mounting screws) is furnished for convenient storage and installation •• Can be shipped via FedEx or UPS •• Convenient rack and cable manager packages offered with either one or two 6-in. cable managers •• Includes one-piece hinged cover
Specifications •• F rame is a strong and lightweight aluminum (6063-T6 alloy) extrusion with RU markings on both front and back of uprights
Finish RAL 9005 black polyester powder paint or milled aluminum
Load Rating Do not exceed the following recommended load ratings.
3 Industry Standards UL 1863 Listed; File No. E230874 cUL Listed per CSA C22.2 No. 182.4; File No. E230874 EIA 310-D
Floor Mount Rack - 1000 lb. (453.6 kg) One-Sided Solid Shelf - 150 lb. (68.0 kg) Double-Sided Shelf - 300 lb. (136.1 kg) One-Sided Vented Shelf - 150 lb. (68.0 kg) Double-Sided Vented Shelf - 300 lb. (136.1 kg) Adjustable Vented Shelf - 60 lb. (27.2 kg) Keyboard/Monitor Shelf - 200 lb. (90.7 kg) Bulletin: DOFR2
Standard Product Catalog Number EDR19FM24U EDR19FM38U EDR19FM45U EVR19FM45U EDR19FM51U EVR19FM51U EDR19FM58U EVR19FM58U EDR23FM24U EDR23FM38U EDR23FM45U EVR23FM45U EDR23FM51U EVR23FM51U EDR19FM45UCM1 EDR19FM45UCM2 EVR19FM45UCM1
114
AxBxC in. 48.00 x 20.25 x 15.00 72.00 x 20.25 x 15.00 84.00 x 20.25 x 15.00 84.00 x 20.25 x 15.00 96.00 x 20.25 x 15.00 96.00 x 20.25 x 15.00 108.00 x 20.25 x 15.00 108.00 x 20.25 x 15.00 48.00 x 24.25 x 15.00 72.00 x 24.25 x 15.00 84.00 x 24.25 x 15.00 84.00 x 24.25 x 15.00 96.00 x 24.25 x 15.00 96.00 x 24.25 x 15.00 84.00 x 27.50 x 18.00 84.00 x 34.75 x 18.00 84.00 x 2735.00 x 18.00
Subject to change without notice
AxBxC mm 1219 x 514 x 381 1829 x 514 x 381 2134 x 514 x 381 2134 x 514 x 381 2438 x 514 x 381 2438 x 514 x 381 2743 x 514 x 381 2743 x 514 x 381 1219 x 616 x 381 1829 x 616 x 381 2134 x 616 x 381 2134 x 616 x 381 2438 x 616 x 381 2438 x 616 x 381 2134 x 699 x 457 2134 x 883 x 457 2134 x 699 x 457
Description 19-in. rack 19-in. rack 19-in. rack 19-in. rack 19-in. rack 19-in. rack 19-in. rack 19-in. rack 23-in. rack 23-in. rack 23-in. rack 23-in. rack 23-in. rack 23-in. rack 19-in. rack package, 1 cable manager 19-in. rack package, 2 cable managers 19-in. rack package, 1 cable manager
Finish Black Black Black Mill Black Mill Black Mill Black Black Black Mill Black Mill Black Black Mill
PH 763-422-2661 • FX 763-422-2588 • hoffmanonline.com
This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123
Rack Units 24 38 45 45 51 51 58 58 24 38 45 45 51 51 45 45 45
Nominal Frame Height 4 ft. 6 ft. 7 ft. 7 ft. 8 ft. 8 ft. 9 ft. 9 ft. 4 ft. 6 ft. 7 ft. 7 ft. 8 ft. 8 ft. 7 ft. 7 ft. 7 ft.
© 2010 Pentair Technical Products
www.barr-thorp.com
Networking: Open Frame Racks
2-Post Open Frame Racks
3
Subject to change without notice
PH 763-422-2661 • FX 763-422-2588 • hoffmanonline.com
This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123
© 2010 Pentair Technical Products
www.barr-thorp.com
115
Networking: Open Frame Racks
2-Post Open Frame Racks Heavy Duty 2-Post Open Frame Rack
For use in communication data center and telecommunication room applications, Heavy Duty 2-Post Racks feature vertical channels that protect and manage cables and can accommodate 19- or 23-in. equipment. This rack can also be ganged with standard 2- or 4-post racks to expand existing systems.
Features •• L oad rating 2500 lb. (1134 kg) per UL 1863 testing requirements •• Available with either RAL 9005 smooth polyester powder paint or brushed aluminum finish •• Both 7-ft. (2.1-mm) and 8-ft. (2.4-mm) high models available •• Can be assembled with either 19- or 23-in. spacing •• Six-inch deep vertical rails allow room for cable management •• Predrilled holes in base for fastening to floor •• Shipped flat for easy transport to job site •• Complete assembly instructions and all mounting hardware included •• Fully compatible with existing 19-in. or 23-in. accessories, depending on configuration •• Includes 12 movable cable eyes
Specifications •• M ade of light-weight aluminum (5052-H32 alloy) •• Universal EIA 5/8 in. - 5/8 in. - 1/2 in. hole spacing on both sides of vertical rails
Industry Standards UL 1863 Listed; File No. E230874 cUL Listed per CSA C22.2 No. 182.4 Listed; File No. E230874
3
Application
Finish RAL 9005 smooth black polyester paint or brushed aluminum Bulletin: DOFRS
EIA 310-D
Standard Product Catalog Number EMDR19FM44U EMDR19FM50U
116
AxBxC in. 86.00 x 26.75 x 18.12 98.00 x 26.75 x 18.12
Subject to change without notice
AxBxC mm 2184 x 679 x 460 2489 x 679 x 460
Finish Black paint Black paint
Rack Units 44 50
PH 763-422-2661 • FX 763-422-2588 • hoffmanonline.com
This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123
Nominal Frame Height A 7 ft. 8 ft.
© 2010 Pentair Technical Products
www.barr-thorp.com
Networking: Open Frame Racks
2-Post Open Frame Racks
3
Subject to change without notice
PH 763-422-2661 • FX 763-422-2588 • hoffmanonline.com
This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123
© 2010 Pentair Technical Products
www.barr-thorp.com
117
Networking: Open Frame Racks
4-Post Open Frame Racks 4-Post Open Frame Racks
4-Post Open Frame Rack
Application 4-Post Open Frame Racks combine the mounting security of a cabinet with the accessibility of a rack. Used in communication data center and telecommunication room applications, these adjustabledepth racks support deeper, heavier network equipment and can be ganged with standard 2-post or other 4-post racks to expand existing systems.
Features •• D epth adjustable 450 mm to 1050 mm (17.7 in. to 41.3 in.) in 25-mm (.98-in.) increments •• EIA universal 5/8 - 5/8 - 1/2 in. spaced 12-24 tapped holes or .375-in. square holes fit 19-in. rack equipment •• Compatible with 19-in. rack accessories •• Available with nominal frame height of 6, 7 and 8 ft. •• RU markings on both front and back of tapped-hole uprights make it easier to mount equipment •• Floor mounting holes predrilled at .750-in. diameter •• 12-24 rack mounting screws (pkg. of 20) included with tapped-hole model •• For square hole model, order screws and cage nuts separately •• Can be ganged with both 2- and 4-Post Open Frame racks •• Includes complete assembly instructions •• Shipped unassembled for convenient transport to job site
Specifications •• U prights on the tapped-hole model are made of lightweight extruded aluminum (6063-T6 alloy) and include RU markings on both front and back of uprights •• Uprights on the square-hole model are made from 12 gauge steel •• Top and bottom angles made of extruded aluminum (6063-T6 alloy)
3
Finish Smooth RAL 9005 black polyester powder paint finish.
Load Rating
Industry Standards
2500 lb. (1134 kg)
UL 1863 Listed; File No. E230874 cUL Listed per CSA C22.2 No. 182.4; File No. E230874 EIA 310-D
Bulletin: DOFR4
Standard Product Catalog Number E4DR19FM38U E4DR19FM45U E4DR19FM51U E4DRS19FM45U E4DRS19FM51U
118
AxB mm 1826 x 514 2131 x 514 2438 x 514 2131 x 514 2438 x 514
Subject to change without notice
AxB in. 71.88 x 20.25 83.88 x 20.25 96.00 x 20.25 83.88 x 20.25 96.00 x 20.25
Mounting Hole Type Tapped Tapped Tapped Square Square
Rack Units 38 45 51 45 51
PH 763-422-2661 • FX 763-422-2588 • hoffmanonline.com
This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123
Nominal Frame Height A 6 ft. 7 ft. 8 ft. 7 ft. 8 ft.
© 2010 Pentair Technical Products
www.barr-thorp.com
Networking: Open Frame Racks
4-Post Open Frame Racks
Both tapped and square hole models available (tapped hole model shown) 4-post racks can be ganged with 2-post or other 4-post racks
3
Subject to change without notice
PH 763-422-2661 • FX 763-422-2588 • hoffmanonline.com
This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123
© 2010 Pentair Technical Products
www.barr-thorp.com
119
Networking: Open Frame Racks
Open Frame Rack Accessories 4-Post Open Frame Rack Front-to-Back Cable Manager Open Frame Rack Accessories
Cable Manager provides holes for mounting D-Rings and Spools to facilitate routing and managing cable in a 4-Post Open Frame Rack. Mounts to rack uprights. Made of steel with RAL 9005 black polyester paint finish. Includes six large D-Rings. Bulletin: DOFRY Catalog Number E4FBCM
Height mm/in. 74 2.90
Width mm/in. 22 .85
Adjusts to Fit 4-Post Depth 750-1050
Pkg. Qty, 1
Joining Kit Hardware kit to join two open-frame racks. Made of steel with plated finish. Bulletin: DOFRY Catalog Number EJ2DR
Description Joining Kit, Side-to-Side
3
Mobile Base for Open Frame Racks
Models for 19-in. 2- and 4-Post Open Frame Racks. Includes four non-locking casters. Will also accept standard levelers. Order catalog number PLM12 separately. The rack mounts on the base to provide greater stability with mobility. Made of steel with RAL 9005 black polyester powder paint finish. Mounting hardware included.
Catalog Number A19MB600 A19MB1000
Fits 2-post open-frame racks 4-post open-frame racks with depth adjustable between 17.7- and 29.5-in. (450- and 750-mm) in 0.98-in. (25-mm) increments
Bulletin: DOFRY
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Subject to change without notice
PH 763-422-2661 • FX 763-422-2588 • hoffmanonline.com
This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123
© 2010 Pentair Technical Products
www.barr-thorp.com
Networking: Open Frame Racks
Open Frame Rack Accessories Dust Cover
Provides a finished appearance to the base of a two-post rack. Made of steel with RAL 9005 black polyester powder paint finish.
Catalog Number EDUSTCVR
Use with DataCom 2-post rack
Bulletin: DOFRY
Panel Adapter Adapts 23-in. open frame rack to accept 19-in. equipment. Offset provides flush mounting surface. Steel with plated finish. Furnished in pairs. Bulletin: DACCY Catalog Number ERB1U2319 ERB3U2319 ERB5U2319
Rack Units 1 3 5
Concrete Expansion Bolt Anchor Kit For use with seismic and non-seismic open frame racks.
3
Catalog Number ESBDK
Size 3/8 in.
Qty. 4
Bulletin: DACCY
Electrical Isolation Kit Provides electrical isolation between the 2-Post Open Frame Rack and the floor. Includes isolation plate and plastic bushings. Made of 0.125-in. fiberglass. Rack and floor fastening hardware not included. Bulletin: DOFRY Catalog Number A19ESOK
Description Electrical Isolation Kit
Subject to change without notice
PH 763-422-2661 • FX 763-422-2588 • hoffmanonline.com
This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123
© 2010 Pentair Technical Products
www.barr-thorp.com
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