Authorized nVent Distributor
nVent ADB275 - Rack-Mountable Fan Package, 275CFM 115V, Brushed, SS304

nVent ADB275 Rack-Mountable Fan Package, 275CFM 115V, Brushed, SS304

UPC: 783510222703


Documents & Media
Installation Instructions

Contact for Pricing

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The nVent ADB275 Rack-Mountable Fan Package (SKU: ADB275) provides essential thermal management for 19-inch rack and enclosure applications. Delivering a robust 275 CFM of free airflow, this unit ensures optimal operating temperatures for critical electronic equipment. It operates on a standard 115V AC, 50/60Hz power supply, consuming 84W with a nominal current draw of 1.2A, balancing effective cooling with energy efficiency. Constructed with a durable 16-gauge steel housing finished in black enamel and a brushed SS304 grille, it is built to withstand demanding environments. The direct-drive induction motor features permanently lubricated ball bearings, rated for 20,000 hours of continuous operation, and is thermally protected. Maintenance is simplified with a washable aluminum filter and a removable intake grille. Designed to EIA RS-310-D standards, the ADB275 features 16-gauge steel flanges for secure mounting. Its sound pressure level is rated at 56 dBA. Ideal for telecommunications, data centers, and industrial control systems, this fan package helps extend equipment lifespan by preventing overheating. An exhaust grille and filter package (AEXGR275) is required and sold separately.
  • Intake grille is easily removed with two captive thumbnuts
  • Washable aluminum filter
  • Single phase motor powers the statically balanced blower
  • Motor is thermally protected and cooled by incoming forced air
  • Direct drive induction motor contains permanently lubricated ball bearings
  • Lubricant protects from -20 F to 298 F (-29 C to 148 C)
  • Rotating components are suspended on neoprene shock-mounts
  • Three-conductor power cord (five feet long)
  • The unit is self-supporting with 16 gauge steel flanges notched per EIA RS-310-D.
  • An exhaust grille and filter package (catalog number AEXGR275) is required and must be ordered separately

Specifications

Airflow
275 ft³/min
Airflow
467 m³/h
Ambient Temperature
298 Deg F max
Ambient Temperature, Maximum
298 F
Ambient Temperature, Maximum
147.7778 C
Amperage Rating
1.2 A
Application
Power Distribution; Controls and Drives
Application
Controls and Drives;Power Distribution
Color
Black
Color
Unpainted
Color
Brushed
Connection Type
Single-phase input power
Current Rating
1.2 A
Depth
7.25 in
Depth
184 mm
Finish
Brushed
Flow Rate
275 CFM max
Frequency
50/60Hz
Height
146 mm
Height
5.75 in
Material
Steel, SS304
Material
SS304
Material
Stainless Steel 304
Max Current
1.2 A
Motor Type
AC Motor
Mounting Type
19" rack-mount
Mounting Type
Rack-Mountable
Nominal Voltage
115 V
Power Rating
84W
Series
ADB
Size
5.75 x 19 x 7.25 in
Size
275CFM
Size
19" rack-mountable
Thickness
51.40mm (2.024")
Thickness
20 ga
Type
Fans and Filter Fans
Voltage AC
100-120 V
Voltage Rating
100 - 120 VAC
Voltage Rating
115V
Voltage Rating
115 V ac
Weight
14 lb
Weight
7 kg
Width
483 mm
Width
19 IN
Package Dimensions (L x W x H)
21.25 IN x 6.75 IN x 10.75 IN
Package Dimensions (L x W x H)
53.975 cm x 17.145 cm x 27.305 cm
Package Weight (Imperial)
14.000 L
Package Weight (Metric)
6.350 kg
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, Bulletin D85 (Hoffman Thermal Management Products - Filters for Louver Plate) ex2

Z275FLT

, Bulletin D85 (Hoffman Thermal Management Products - Filters for Louver Plate) ex2
Exhaust Grille/Filter, Bulletin D85 (Hoffman Thermal Management Products - Ventilators, Exhaust Grille and Filter), Size/Dims: for 6 in Fan

AEXGR6

Exhaust Grille/Filter, Bulletin D85 (Hoffman Thermal Management Products - Ventilators, Exhaust Grille and Filter), Size/Dims: for 6 in Fan
Exhaust Grille/Filter, Bulletin D85 (Hoffman Thermal Management Products - Ventilators, Exhaust Grille and Filter), Size/Dims: for 4 in Fan

AEXGR4

Exhaust Grille/Filter, Bulletin D85 (Hoffman Thermal Management Products - Ventilators, Exhaust Grille and Filter), Size/Dims: for 4 in Fan
Exhaust Grille/Filter, Bulletin D85 (Hoffman Thermal Management Products - Ventilators, Exhaust Grille and Filter), Size/Dims: for 10 in Fan

AEXGR10

Exhaust Grille/Filter, Bulletin D85 (Hoffman Thermal Management Products - Ventilators, Exhaust Grille and Filter), Size/Dims: for 10 in Fan

How to Install the ADB275 Dual Blower Package

This guide provides step-by-step instructions for safely installing and wiring the ADB275 Dual Blower Package in an enclosure.

Estimated time: 45m

Tools needed:

Screwdriver, Drill, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Lockwashers, Nuts, Filter, Intake grille

  1. Prepare the installation location

    Determine the blower location on the enclosure and clear all wires and components out of the way. Make a cut-out to fit the blower package as shown in the installation diagram.

  2. Mount the blower

    Locate and drill all four mounting holes (0.25 inch diameter). Insert the blower into the cut-out, ensuring not to scratch the exterior finish. Secure the blower by mounting all four screws through the flanges and the enclosure body, then install all lockwashers and nuts, tightening as needed.

  3. Connect the wiring

    Ensure all wiring complies with applicable local codes and ordinances. Connect the male plug of the blower's power cord to a corresponding power outlet. Verify the connection using a multimeter to ensure proper voltage.

  4. Install the filter and grille

    Assemble the filter and intake grille in place, then fasten both grille thumb nuts securely.

  5. Perform safety checks

    Before energizing the system, check all internal and external electrical and mechanical clearances to ensure safe operation. Do not energize any circuits until all checks are completed.

Frequently Asked Questions about nVent

What industries and applications are nVent products used for?

nVent products are engineered for critical infrastructure and industrial applications across multiple demanding sectors. Key markets include Construction, Data Centers, Defense, Healthcare, Mining, Oil & Gas Refineries, Power Plants, Rail/Transit, Renewable Energy, Security, Ship Building, Steel Mills, Telecom, and Utilities. Their solutions are designed to withstand extreme environmental conditions, with temperature ranges from -55°C to 105°C and specialized features like UV resistance, oil resistance, and flame resistance.

What environmental ratings do nVent products have?

nVent enclosures feature comprehensive environmental ratings, including UL 508A, CSA, and NEMA Type 1, 2, 3, 4, 4X, 12, and 13 certifications. They are rated IEC 60529 IP66, providing robust protection against dust, water, and corrosion in both indoor and outdoor environments. These products operate effectively in temperatures ranging from -40°F to 266°F, with enhanced UV inhibitors for outdoor weathering and oil-resistant gaskets for superior sealing.

What accessories are available for nVent products?

nVent offers a comprehensive range of accessories across multiple product lines, including EMC accessories like bonding cable clamps and strain reliefs, inline accessories such as lock inserts and mounting brackets, CONCEPT accessories including panel conversion kits and rack-mount angles, and seismic accessories for specialized mounting requirements. Key accessory categories include grounding kits, DIN rail mounting solutions, panel supports, handles, and various mounting hardware compatible with different enclosure types.

What certifications and standards do nVent products comply with?

nVent products meet critical international certifications including UL (United States), CSA (Canada), CE (European Community), and EAC (Russia). Our products are designed to comply with rigorous industrial standards such as NEMA enclosure ratings, IEC 60529 IP ratings, and international safety standards across multiple industrial markets including oil & gas, power, manufacturing, and infrastructure.

What is nVent's warranty policy?

nVent offers a standard 18-month warranty from invoicing date for most automation products, covering defects in workmanship and materials. The warranty requires proper transportation, handling, storage, and installation within specified environmental conditions. Warranty coverage includes repair or replacement at nVent's discretion, with certain conditions such as authorized service repairs and operation within designed capacity limits.

What technical support does nVent offer?

nVent offers comprehensive technical support through multiple global contact centers across North America, South America, Europe, Middle East, India, and Asia. Customers can reach technical experts by phone at regional numbers, with the North American headquarters in Minneapolis, MN providing primary support at +1.763.421.2240. Additionally, nVent provides online support resources through their website, including CAD drawing downloads and an 'Ask The Expert' feature to assist with product technical inquiries.