Racks

Image	Part Number	Description / PDF	Quantity	Rfq
	C2F244236BK1 Hammond Manufacturing	RACK FRAME	0
	C2RR194223BK1 Hammond Manufacturing	RACK STEEL 23.6X23X49.3 BLK	0
	C2F194236LG1 Hammond Manufacturing	RACK FRAME	0
	HN4FM727224S16 Hammond Manufacturing	N4X 3-PT DBL DOOR FLOORMOUNT	0
	C2RR197023BK1 Hammond Manufacturing	RACK STEEL 23.6X23X77.3 BLK	0
	C2F193536BK1 Hammond Manufacturing	RACK STEEL 36X23X42.3 BLK	0
	DNRR63HDKB Hammond Manufacturing	RACK STEEL 15X20.6X69.1 BLK	0
	HME22105 Hammond Manufacturing	MODULAR SINGLE DOOR ENCL	0
	HFMDT20185 Hammond Manufacturing	MODULAR DBL DOOR FLANGE DISC	0
	HMET22126 Hammond Manufacturing	MODULAR DBL DOOR ENCL	0
	HN4FM726012SS Hammond Manufacturing	N4X 3-PT DBL DOOR FLOORMOUNT	0
	1471C36 Hammond Manufacturing	CONSOLE STEEL 18X36X48 GRAY	0
	2UD605012FTC Hammond Manufacturing	ELECTRICAL ENCLOSURE	0
	RCBS1900817BK1 Hammond Manufacturing	RACK STEEL 17.5X21X10.75 BLK	0
	HN4FS723124 Hammond Manufacturing	N4 3-PT FREESTANDING ENCL	0
	C2F244931LG1 Hammond Manufacturing	RACK FRAME	0
	HMET22125 Hammond Manufacturing	MODULAR DBL DOOR ENCL	0
	C2F194923LG1 Hammond Manufacturing	RACK FRAME	0
	EN4DH242424WLG Hammond Manufacturing	ENCLOSURE STEEL DUAL ACCESS	0
	EN4DH162424LG Hammond Manufacturing	ENCLOSURE STEEL DUAL ACCESS	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

Type	Functional Features	Application Examples
19" Open Frame Rack	Lightweight, ventilated structure with adjustable mounting	Data center network switches
23" Cabinet Rack	Legacy standard with enclosed design	Telecom legacy equipment
Wall-Mount Rack	Space-saving vertical mounting	Branch office servers
4-Post Server Rack	Reinforced load-bearing for heavy equipment	Enterprise data centers
Portable Rack	Mobile solutions with casters and shock absorption	Field 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

Parameter	Value Range	Importance
Rack Unit (RU)	1U=1.75" (44.45mm)	Standardized height measurement
Load Capacity	50-2000kg	Equipment safety and structural integrity
Material Thickness	1.2-6.0mm	Vibration resistance and durability
Cooling Efficiency	0.5-5.0m /s	Thermal management performance
Seismic Rating	0.2-2.0g	Earthquake 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

Vendor	Representative Product	Key Features
Panduit	NetShelter VX	Modular cooling, 80kW rack support
Rittal	TS8 Cabinet	IP55 protection, active airflow management
Schneider Electric	APC AR Series	Toolless mounting, seismic certification
Tripp Lite	SU Series Rack	ZeroU 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