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Racks

Image Part Number Description / PDF Quantity Rfq
DNRR2377HDWB

DNRR2377HDWB

Hammond Manufacturing

RACK STEEL 15X24.6X83 BLK

0
HFMD1685

HFMD1685

Hammond Manufacturing

MODULAR FLANGE DISC ENCL

0
RCBS1900813BK1

RCBS1900813BK1

Hammond Manufacturing

RACK STEEL 13X21X10.75 BLK

7
DNRR1963LDK

DNRR1963LDK

Hammond Manufacturing

RACK STEEL 19.8X20X66.1 BLK

0
C2F194936LG1

C2F194936LG1

Hammond Manufacturing

RACK FRAME

0
C2F197836LG1

C2F197836LG1

Hammond Manufacturing

RACK FRAME

0
HMET14125

HMET14125

Hammond Manufacturing

MODULAR DBL DOOR ENCL

0
C2RR197823BK1

C2RR197823BK1

Hammond Manufacturing

RACK STEEL 23.6X23X86.1 BLK

0
REFK1903524BK1

REFK1903524BK1

Hammond Manufacturing

RACK STEEL 24.5X21.3X40.2 BLK

1
RMCS9018BK1

RMCS9018BK1

Hammond Manufacturing

RACK ALUM 8X8.5X1.75 BLK

2
RMCS9058BK1

RMCS9058BK1

Hammond Manufacturing

RACK ALUM 8X8.5X5.25 BLK

2
C4F247336BK1

C4F247336BK1

Hammond Manufacturing

42U 36IN C4 CABINET FRAME

0
DNRR63HDW

DNRR63HDW

Hammond Manufacturing

RACK STEEL 15X20.6X69.1 BLK

0
HN4FS903636SS

HN4FS903636SS

Hammond Manufacturing

N4X 3-PT FREESTANDING ENCL

0
C2RR194231BK1

C2RR194231BK1

Hammond Manufacturing

RACK STEEL 31.5X23X49.3 BLK

0
RCHS1902231BK1

RCHS1902231BK1

Hammond Manufacturing

RACK STEEL 31.5X21X24.8 BLK

3
HN4FS723724

HN4FS723724

Hammond Manufacturing

N4 3-PT FREESTANDING ENCL

0
RCHS1900817BK1

RCHS1900817BK1

Hammond Manufacturing

RACK STEEL 17.5X21X10.75 BLK

2
C2F197031LG1

C2F197031LG1

Hammond Manufacturing

RACK FRAME

1
HN4FM604818S16

HN4FM604818S16

Hammond Manufacturing

N4X 3-PT DBL DOOR FLOORMOUNT

0

Racks

1. Overview

Racks are standardized frame systems designed to house and organize electronic equipment, providing mechanical support, cable management, and environmental protection. Defined by international standards (e.g., EIA-310), they ensure interoperability across industries. Their importance lies in enabling scalable infrastructure for data centers, telecommunications, industrial automation, and mission-critical systems.

2. Main Types and Functional Classification

TypeFunctional FeaturesApplication Examples
19" Open Frame RackLightweight, ventilated structure with adjustable mountingData center network switches
23" Cabinet RackLegacy standard with enclosed designTelecom legacy equipment
Wall-Mount RackSpace-saving vertical mountingBranch office servers
4-Post Server RackReinforced load-bearing for heavy equipmentEnterprise data centers
Portable RackMobile solutions with casters and shock absorptionField deployment systems

3. Structure and Components

Typical racks feature:

  • Vertical mounting rails with tapped holes (10-32 UNF)
  • Adjustable horizontal supports
  • Integrated cable management (vertical/horizontal)
  • Material options: Steel (2-4mm thickness), Aluminum alloys
  • Accessories: PDU units, fan trays, security locks

4. Key Technical Specifications

ParameterValue RangeImportance
Rack Unit (RU)1U=1.75" (44.45mm)Standardized height measurement
Load Capacity50-2000kgEquipment safety and structural integrity
Material Thickness1.2-6.0mmVibration resistance and durability
Cooling Efficiency0.5-5.0m /sThermal management performance
Seismic Rating0.2-2.0gEarthquake protection compliance

5. Application Fields

  • Data Centers: Server clusters, storage arrays
  • Telecommunications: 5G base stations, fiber distribution hubs
  • Industrial Automation: PLC systems, SCADA controllers
  • Medical Equipment: MRI scanners, diagnostic systems
  • Avionics: Flight control systems, navigation equipment

6. Leading Manufacturers and Products

VendorRepresentative ProductKey Features
PanduitNetShelter VXModular cooling, 80kW rack support
RittalTS8 CabinetIP55 protection, active airflow management
Schneider ElectricAPC AR SeriesToolless mounting, seismic certification
Tripp LiteSU Series RackZeroU cable management, seismic compliance

7. Selection Guidelines

Key considerations:

  • Calculate total equipment weight (including future expansion)
  • Verify RU requirements with equipment manufacturers
  • Assess cooling needs using airflow simulation
  • Confirm compliance with local building codes
  • Plan cable entry points and management systems

8. Industry Trends

Emerging trends include:

  • Modular rack designs for edge computing deployments
  • Smart racks with IoT-enabled environmental sensors
  • Advanced composite materials reducing weight by 30%
  • Integration with AI-powered thermal management systems
  • Standardization efforts for global interoperability (IEEE 1100)

9. Practical Application Case

A hyperscale data center implemented 42U high-density racks with:

  • Integrated 3-phase 208V PDUs
  • Containment baffles achieving 85% cooling efficiency
  • Load distribution optimization reducing hotspots by 60%
  • Modular expansion supporting 25% annual growth
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