尺寸选对，设备适配更省心

　　Choosing the right size makes device adaptation more worry free

　　作为工业设备的 “专属安家之所”，工业机箱机柜的尺寸直接决定了设备安装的适配性、空间利用率与后期扩展性。很多采购方和施工团队在选型时都会困惑：到底该选多大尺寸的机箱机柜？不同场景下的常见规格有哪些？作为生产厂家，今天就为大家详细拆解工业机箱机柜的常见尺寸，帮你快速找准适配方案。

　　As the "exclusive home" for industrial equipment, the size of industrial chassis cabinets directly determines the adaptability, space utilization, and scalability of equipment installation. Many buyers and construction teams are confused when selecting: what size of chassis cabinet should be chosen? What are the common specifications in different scenarios? As a professional manufacturer, today we will provide a detailed disassembly of common dimensions of industrial chassis cabinets to help you quickly find the appropriate solution.

　　宽度规格：标准款为主，特殊场景灵活适配

　　Width specifications: Standard models are preferred, with flexible adaptation for special scenarios

　　工业机箱机柜的宽度设计围绕设备安装需求展开，核心规格以标准化为主，同时兼顾特殊场景的空间需求：

　　The width design of industrial chassis cabinets revolves around equipment installation requirements, with standardization as the main core specification, while also taking into account the space requirements of special scenarios:

　　主流的标准宽度是 19 英寸（约 482.6 毫米），这一规格几乎适配所有常规服务器、网络交换机、工控机等设备，是数据中心、机房、工业车间的通用选择，凭借通用性强、适配性广的优势成为行业主流。

　　The most mainstream standard width is 19 inches (approximately 482.6 millimeters), which is almost compatible with all conventional servers, network switches, industrial computers, and other equipment. It is a universal choice for data centers, computer rooms, and industrial workshops, and has become the mainstream of the industry due to its strong versatility and wide adaptability.

　　600 毫米宽度的机型则针对高密度部署场景设计，能在有限空间内容纳更多设备模块，同时预留合理的散热间隙，适合设备密集型的工业自动化控制室或小型数据中心。

　　The 600mm width model is designed for high-density deployment scenarios, capable of accommodating more device modules in limited space while reserving reasonable heat dissipation gaps, suitable for equipment intensive industrial automation control rooms or small data centers.

　　800 毫米宽度的规格更侧重布线空间的优化，内部预留更充足的线缆整理区域，适合需要连接大量线路的复杂设备场景，能有效避免线缆缠绕，提升维护便捷性。

　　The specification of 800mm width focuses more on optimizing the wiring space and reserving more sufficient cable sorting areas internally, which is suitable for complex equipment scenarios that require connecting a large number of lines. It can effectively avoid cable entanglement and improve maintenance convenience.

　　高度规格：以 “U” 为单位，适配不同空间需求

　　Height specification: in units of "U", suitable for different space requirements

　　工业机箱机柜的高度通常采用 “U” 作为计量单位，其中 1U 等于 44.45 毫米，不同 U 数对应不同的安装场景：

　　The height of industrial chassis cabinets is usually measured in "U" units, where 1U equals 44.45 millimeters. Different numbers of U correspond to different installation scenarios:

　　42U（约 1866.9 毫米）是应用广泛的高度规格，能满足大多数数据中心、大型机房的设备存放需求，可容纳足量服务器、存储设备及配套模块，兼顾容量与空间利用率。

　　42U (approximately 1866.9 millimeters) is the most widely used height specification, which can meet the storage needs of most data centers and large data centers. It can accommodate a sufficient number of servers, storage devices, and supporting modules, balancing capacity and space utilization.

　　45U 和 47U 的高规格机型，专为高密度部署场景打造，适合对设备容量要求极高的大型数据中心或云计算中心，能化利用垂直空间，减少场地占用。

　　The high specification models of 45U and 47U are designed for high-density deployment scenarios, suitable for large data centers or cloud computing centers with extremely high equipment capacity requirements. They can maximize the use of vertical space and reduce site occupation.

　　24U 和 30U 的中等高度机型，更适配小型数据中心、边缘计算节点或车间局部控制区，体积小巧且容量充足，无需占用过多场地，同时满足中小规模设备安装需求。

　　The medium height models of 24U and 30U are more suitable for small data centers, edge computing nodes or local control areas of the workshop. They are compact and have sufficient capacity. They do not need to occupy too much space, and meet the installation requirements of small and medium-sized equipment.

　　深度规格：按需匹配设备大小与散热需求

　　Depth specification: Match device size and heat dissipation requirements as needed

　　深度尺寸的选择主要取决于设备体积、布线量及散热需求，常见规格覆盖不同应用场景：

　　The choice of depth size mainly depends on the device volume, wiring quantity, and heat dissipation requirements. Common specifications cover different application scenarios:

　　600 毫米深度的机型属于紧凑型设计，适合小型服务器、紧凑型工控机等体积较小的设备，适配空间受限的安装环境，同时具备基础的散热与布线能力。

　　The 600mm depth model belongs to a compact design, suitable for small-sized devices such as small servers and compact industrial control computers. It is adaptable to installation environments with limited space and has basic heat dissipation and wiring capabilities.

　　800 毫米、900 毫米和 1000 毫米的常规深度机型，是工业生产与机房场景的常用选择，能适配大多数标准尺寸服务器、存储设备及控制模块，预留充足的散热通道与布线空间。

　　The conventional depth models of 800mm, 900mm, and 1000mm are commonly used in industrial production and computer room scenarios, and can adapt to most standard size servers, storage devices, and control modules, with sufficient reserved heat dissipation channels and wiring space.

　　1200 毫米的大深度机型，针对大型服务器、多模块集成设备或布线复杂的场景设计，能满足大量线缆铺设与散热需求，避免因空间局促导致设备故障。

　　The 1200mm deep model is designed for large servers, multi module integrated equipment, or complex wiring scenarios, and can meet the needs of a large number of cable laying and efficient heat dissipation, avoiding equipment failures caused by limited space.

　　特殊类型机柜：针对性尺寸设计

　　Special type cabinet: Targeted size design

　　除了常规机型，还有两类特殊类型的机柜，尺寸设计更贴合特定安装环境：

　　In addition to conventional models, there are two special types of cabinets with dimensions designed to better suit specific installation environments:

　　壁挂式机柜主打空间节约，高度通常在 12U 24U 之间，宽度保持 19 英寸标准规格，深度为 12 20 英寸，无需占用地面空间，适合安装在墙面、控制台侧面等空间有限的区域，常见于小型机房或车间局部控制区。

　　Wall mounted cabinets are designed to save space, typically ranging in height from 12U to 24U, with a standard width of 19 inches and a depth of 12 to 20 inches. They do not require floor space and are suitable for installation in areas with limited space such as walls and console sides. They are commonly found in small computer rooms or workshop control areas.

　　落地式机柜侧重大容量存储，高度多为 42U 或 48U，宽度遵循 19 英寸标准，深度在 30 40 英寸之间，能容纳大量设备与模块，是大型数据中心、工业控制室的核心选择，满足规模化设备部署需求。

　　Floor standing cabinets focus on high-capacity storage, with a height of mostly 42U or 48U, a width following the 19 inch standard, and a depth between 30 and 40 inches. They can accommodate a large number of equipment and modules and are the core choice for large data centers and industrial control rooms, meeting the needs of large-scale equipment deployment.

　　厂家选型建议

　　Manufacturer's selection suggestions

　　作为生产厂家，提醒大家：选型时需先明确设备尺寸、安装空间大小及后期扩容需求 —— 常规设备优先选 19 英寸标准宽度、42U 高度的通用机型；空间有限选壁挂式或小深度机型；设备密集或布线复杂则适配大宽度、大深度规格。若现有标准尺寸无法满足需求，可提供具体参数进行定制化生产，确保机柜与设备、场景适配。

　　As a professional manufacturer, we remind everyone that when selecting, it is necessary to first clarify the equipment size, installation space size, and later expansion requirements - for conventional equipment, priority should be given to universal models with a standard width of 19 inches and a height of 42U; Choose wall mounted or small depth models due to limited space; If the equipment is dense or the wiring is complex, it is suitable for large width and depth specifications. If the existing standard dimensions cannot meet the requirements, specific parameters can be provided for customized production to ensure perfect compatibility between the cabinet, equipment, and scene.

　　结语

　　Conclusion

　　工业机箱机柜的尺寸选择没有 “一刀切” 的方案，核心在于匹配设备需求与安装场景。从标准规格到特殊定制，不同尺寸的机柜都有其专属适配场景。了解常见尺寸及适用范围，才能精准选型，让设备安装更便捷、运行更稳定。作为厂家，我们既提供丰富的标准尺寸选择，也支持个性化定制，助力每一位客户找到适配的机箱机柜解决方案。

　　There is no one size fits all solution for the size selection of industrial chassis cabinets, the core lies in matching equipment requirements and installation scenarios. From standard specifications to special customization, cabinets of different sizes have their own exclusive adaptation scenarios. Understanding common sizes and applicable ranges is essential for accurate selection, making equipment installation more convenient and operation more stable. As a manufacturer, we offer a wide range of standard size options and support personalized customization, helping every customer find the most suitable chassis and cabinet solution.

　　本文由  山东机箱机柜  友情奉献.更多有关的知识请点击  http://www.tongyuhengcheng.com/   真诚的态度.为您提供为的服务.更多有关的知识我们将会陆续向大家奉献.敬请期待.

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