IBGR-276FT - Computer Cooling Component Middle Atlantic - Free user manual and instructions

Product Type	Rack Mount Fan Panel
Brand	Middle Atlantic
Model	IBGR-276FT
Dimensions (H x W x D)	3.5" x 19" x 4" (2U)
Weight	3.5 lbs
Power Supply	120V AC, 60Hz
Power Consumption	30W
Airflow	100 CFM
Noise Level	35 dBA
Material	Steel
Color	Black
Maintenance	Clean filters monthly
Safety	Do not expose to water
Spare Parts	Replacement filters available
Repairability	Replaceable fuse
Warranty	2 years
Compatibility	Standard 19-inch rack

Frequently Asked Questions - IBGR-276FT Middle Atlantic

What is the Middle Atlantic IBGR-276FT?

The IBGR-276FT is a rack mount fan panel designed for cooling computer equipment in standard 19-inch racks.

What are the dimensions of the IBGR-276FT?

The unit measures 3.5 inches high (2U), 19 inches wide, and 4 inches deep.

How much airflow does the IBGR-276FT provide?

It delivers up to 100 CFM (cubic feet per minute) of airflow.

What power source does the IBGR-276FT require?

It operates on 120V AC at 60Hz and consumes 30W.

Is the IBGR-276FT noisy?

The fan panel operates at a noise level of 35 dBA, which is relatively quiet for a cooling device.

How do I install the IBGR-276FT in a rack?

Simply mount the unit using the included rack screws into standard 19-inch rack rails. It occupies 2U of space.

Can the IBGR-276FT be used in any standard rack?

Yes, it is designed for standard 19-inch racks and fits most equipment enclosures.

How do I clean the IBGR-276FT fan panel?

Turn off the unit, remove the front filter, and clean it with a vacuum or mild soap and water. Allow to dry completely before reinstalling.

Are replacement filters available for the IBGR-276FT?

Yes, replacement filters can be ordered from Middle Atlantic or authorized distributors.

What is the warranty period for the IBGR-276FT?

Middle Atlantic provides a 2-year warranty against defects in materials and workmanship.

USER MANUAL IBGR-276FT Middle Atlantic

19" gangable enclosures

next generation rack, designed with significant installation and performance benefits

features:

• Provides more rackspace in a smaller overall height than similar racks
• Accepts patent-pending Lever Lock™ tool free and hardware free internal device and cable management system accessories
• Fully welded construction provides the following weight capacities: UL Listed load capacity: 3,000 lbs., Seismic certified capacity: 1,175 lbs.
• Pre-threaded ganging holes allow for rack joining after loading
• Rackrail depth indicators
• 1/2", 3/4", 1" & 1-1/2" electrical knockouts and 5/8" and 1/2" D UHF/VHF antennae knockouts on rear top & bottom, easily removable for cable pass-through. Top cable management plate (38 space and up) includes 1/2", 3/4", 1" 1-1/2" & 3" electrical knockouts and 5/8" and 1/2" D UHF/VHF antennae knockouts
• 23" OD width, multiple depths
• Two pairs of 11-gauge, 10-32 threaded rackrail with numbered rackspace increments
• Optional stackable 3" extender bay available for front and rear
• Optional curved and beveled front doors in solid, vented and plexiglass styles
• Attractive interior bevels
• Configurable open top with vertical cable management entry points
  • Durable black textured powder coat finish
• Seismic certified (when used with BGR-Z4 or BGR-ISO-Z4 option) with an lp value of 1.5
  • UL Listed in the US and Canada

Exterior view of a black metal server cabinet with vertical paneling (no text or symbols visible)

Exterior view of a black rectangular electronic device (no visible text or symbols)

BGR shown with curved door and side panels

Black server cabinet with two vertical doors, no visible text or labels

BGR shown with beveled door and side panels

PRODUCT CERTIFIED FOR LOW CHEMICAL EMISSIONS UL.COM/GG UL 2818

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Middle Atlantic Products

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EIA compliant 19" gangable equipment rack shall be Middle Atlantic Products model #BGR-____(see chart for available models). Overall dimensions of BGR shall be "H x 23"W x ____D (refer to chart). Useable height of BGR shall be ____ rackspaces, useable depth shall be____" (refer to chart). BGR shall come equipped with two pairs of fully adjustable steel rackrail with tapped 10-32 mounting holes in universal EIA spacing, black e-coat finish and numbered rackspaces. BGR shall have .100" thick steel along rackrail brackets, .310" thick steel at corners. BGR shall include vented locking and latching rear door, which shall be capable of accepting up to six 4-1/2" fans. Top and bottom of BGR shall feature vertical slotted vent pattern for ventilation. BGR shall have two 1" x 7"rear obround knockouts with 1/2", 1", 1-1/4" and 1-1/2" electrical knockouts and 5/8" and 1/2" D UHF/VHF antennae knockouts in base and top. BGR shall have a configurable open top with vertical cable management entry points. BGR shall accept patent-pending LeverLock™ tool free and hardware free internal cable and device management system accessories. BGR shall have pre-threaded 5/16"-18 ganging holes. BGR shall be capable of ganging while fully loaded, using bolts only. BGR shall have marked rackrail depth indicators. BGR shall be of fully welded construction. BGR shall be finished in an environmentally friendly, durable black powdercoat. Grounding and bonding studs shall be 1/4-20 threaded, installed in top and base of enclosure (19 and 25 space have stud in bottom only). Fully welded construction shall provide a static capacity of 12,000 lbs. and a UL Listed load capacity of 3,000 lbs. BGR Series enclosures shall satisfy the 1997 UBC; 2001, 2007 & 2010 CBC; 2000, 2003, 2006 & 2009 IBC; ASCE 7-02, ASCE 7-05, ASCE 7-10 and the 2003, 2006 & 2009 editions of NFPA 5000 for use in areas of high seismicity, Seismic Use Group III, Zone 4 or Seismic Design Category (SDC) "D" with lateral force requirements for protecting 1,175 lbs. of essential equipment in locations with the highest level of seismicity and top floor or rooftop installations with an Importance factor (lp) of 1.5 when used with BGR-Z4 or BGR-ISO-Z4 (isolated) seismic floor anchor bracket. BGR shall be OSHPD approved for fixed equipment anchorage in California healthcare facilities. BGR shall be UL Listed in the US and Canada. BGR shall be GREENGUARD Gold Certified. BGR enclosure shall meet the RoHS EU Directive 2011/65/EU. BGR shall be manufactured by an ISO 9001 and ISO 14001 registered company. BGR enclosure shall be warranted to be free from defects in material or workmanship under normal use and conditions for the lifetime of the rack.

Customizable specification clips available at middleatlantic.com

Part # Rackspaces		“A” Overall Height	“B” Racking Height	“C” Depth	“D” Useable Depth
BGR-1927	19	37.375 [949]	33.375 [848]	27 [686]	24.4 [620]
BGR-2527	25	47.875 [1216]	43.875 [1114]	27 [686]	24.4 [620]
BGR-3827	38	70.625 [1794]	66.625 [1692]	27 [686]	24.4 [620]
BGR-4127	41	75.875 [1927]	71.875 [1826]	27 [686]	24.4 [620]
BGR-4527	45	82.875 [2105]	78.875 [2003]	27 [686]	24.4 [620]
BGR-2532	25	47.875 [1216]	43.875 [1114]	32 [812]	29.4 [747]
BGR-3832	38	70.625 [1794]	66.625 [1692]	32 [812]	29.4 [747]
BGR-4132	41	76.875 [1927]	71.875 [1826]	32 [812]	29.4 [747]
BGR-4532	45	82.875 [2105]	78.875 [2003]	32 [812]	29.4 [747]
BGR-4138	41	76.875 [1927]	71.875 [1826]	38 [965]	35.4 [899]
BGR-4538	45	82.875 [2105]	78.875 [2003]	38 [965]	35.4 [899]

options:

• Lever Lock™ tool free and hardware free internal device and cable management system accessories shall be model # LL-XXYY (XX = type, YY = size, refer to middleatlantic.com for additional details)
• Curved front doors shall be model # VFD-XXA (vented, 64% open area), PFD-XXA (plexi), (XX= # of rackspaces)
• Beveled front doors shall be model # BFD-XX (solid), BVFD-XX (vented, 64% open area), BPFD-XX (plexi), (XX= # of rackspaces)
• Front or Rear Extender, adds 3" of usable depth, model # BGR-_EXT3 (41,45)
• Cable entry rear door, shall be model # BGR-RDC_ (19, 25, 38, 41, 45)
  • Inner platform base shall be BS-BGR
• Caster kit shall add 1" to overall height, include four casters with a 1,100 lb. weight capacity, and shall be model # CBS-BGR
• Rear rail kit shall be model # BGR-RRXX (XX=# of rackspaces)
• Removable keylocked side panels shall be model # BSPN-XX-YY (XX=rackspaces, YY=depth)
• Seismic Zone 4, Seismic Use Group III and Seismic Design Category "D" compliancy kit shall be model # BGR-Z4
• Seismic Zone 4, Seismic Use Group III and Seismic Design Category "D" compliancy and isolation kit shall be model # BGR-ISO-Z4
• Seismic Zone 4, Seismic Use Group III and Seismic Design Category "D" riser bases shall be SRB-(1,2,3)-BGR-(32, 38)24
  • Isolation kit shall be model # BGR-ISO
• Front decorative trim shall be BGR-TRIM_(45,41,38,25, 19) and shall include the following colors: Green (pre-installed), Red, Black, Blue & White

what great systems are built on.

BGR Series

basic dimensions

all dimensions in inches unless otherwise noted [all dimensions in brackets are in millimeters]

38sp & over

top viewtop view
25sp & under

bottom view

front view side view

rear view

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BGR Series

curved & beveled doors basic dimensions

all dimensions in inches unless otherwise noted [all dimensions in brackets are in millimeters]

curved doors

Isometric line drawing of a multi-tiered vertical shelf or rack unit (no text or symbols)

Vented Door Plexi Door Rackspaces			A Height
VFD-19A	PFD-19A	19	35.97 [913]
VFD-25A	PFD-25A	25	46.47 [1180]
VFD-38A PFD-38A 38		69.22 [1758]
VFD-41A PFD-41A 41		74.47 [1891]
VFD-45A PFD-45A 45		81.47 [2069]

beveled doors

Solid Door	Vented Door	Plexi Door	Rackspaces	A Height
BFD-19 BV FD-19 BPFD-19 19 36.22 [920]
BFD-25 BVFD-25 BPFD-25 25 46.72 [1187]
BFD-38	BVFD-38	BPFD-38	38	69.47 [1765]
BFD-41	BVFD-41	BPFD-41	41	74.72 [1898]
BFD-45	BVFD-45	BPFD-45	45	81.72 [2076]

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BGR Series

front/rear extender & cable chase basic dimensions

all dimensions in inches unless otherwise noted [all dimensions in brackets are in millimeters]

BGR-45-EXT3 BGR-45XX, BGR-45SA-XX

Part # Used On

BGR CC-45FB BGR-45XX, BGR-45SA-XX

BGR-CC-41FB BGR-41XX, BGR-41SA-XX

BGR-CC-38FB BGR-38XX, BGR-38SA-XX

BGR-CC-38LT BGR-X X38

BGR-CC-32LT BGR-XX32, BGR-XXSA-32

BGR-CC-27LT BGR-XX27, BGR-XXSA-27

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BGR Series

fan top & top panel/rail basic dimensions

all dimensions in inches unless otherwise noted [all dimensions in brackets are in millimeters]

BGR-552FT-FC shown

Pure electrical circuit lines without any symbols

Isometric line drawing of a multi-layered electronic component with no visible text or symbols

BGR-276FT shown

Isometric view of a rectangular device with four internal components, labeled BGR-276F (no text or symbols on the device itself)

Isometric technical drawing of a multi-layered electrical or mechanical component with no visible text or symbols

图 1

Note:
1. Turn on temperature for fan controlled models can be set at 75°F (24°C), 80°F (27°C), 85°F (29°C), or 90°F (32°C). Alarm can be set at 95°F (35°C) or 100°F (38°C).
2. "I" prefix indicates international fan top models. International models come with a universal voltage plug-in power supply and adapters.

Part #	Fan Control	Fan Quantity	Airflow CFM [M3/MIN]	Noise @ Full Speed Current Draw
(I) BGR-276FT		4	276 [7.6]	35dBa	620 mA @ 12VDC
(I) BGR-276FT-FC	X	4	276 [7.8]	35dBa	620 mA @ 12VDC
(I) BGR-552FT		8	552 [15.6]	35cBa	1.24A @ 12 VDC
(I) BGR-552FT-FC	X	8	552 [15.6]	38dBa	1.24A @ 12 VDC

Top Panel/Rail

Part #	A	B	Type	Material	Open Area
BGR-STP3	5.22 [133]	2.25 [57]	solid	aluminum	-
BGR-STP4	6.97 [177]	4.00 [102]	solid	aluminum	-
BGR-STP9	15.72 [399]	12.75 [324]	solid	steel	-
BGR-LVT9	15.72 [399]	12.75 [324]	vented	steel	64%
BGR-DT9	15.72 [399]	12.75 [324]	duct top	steel	-

BGR-DT9, for use with DUCT-COOL-1PT and DUCT-COOL-2PT

Part #	A	B	Rackspaces
BGR-TRR4	6.97 [177]	4.00 [102]	4
BGR-TRR9	15.72 [399]	12.75 [324]	9

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Middle Atlantic Products

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BGR Series

caster base / inner platform base basic dimensions

all dimensions in inches unless otherwise noted [all dimensions in brackets are in millimeters]

what great systems are built on.

BGR Series

cable entry rear door basic dimensions

all dimensions in inches unless otherwise noted [all dimensions in brackets are in millimeters]

2.50 [64] height x
15.00 [381] width
brush opening

Part # Used On	“A” Height
BGR-RDC19 BGR-19XX, BGR-19SA-XX 29.59 [752]
BGR-RDC25 BGR-25XX, BGR-25SA-XX 40.09 [1018]
BGR-RDC38 BGR-38XX, BGR-38SA-XX 62.84 [1696]
BGR-RDC41 BGR-41XX, BGR-41SA-XX 68.09 [1730]
BGR-RDC45 BGR-45XX, BGR-45SA-XX 75.09 [1907]

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