仿威图机柜是国内电气制造企业参照德国威图（Rittal）PS、TS等系列标准打造的高规格工业电气控制柜。作为威图原装柜的国产化替代产品，仿威图机柜在核心设计理念上与威图柜存在延续性，但在材料工艺、性能认证、市场定位等方面存在显著差异。目前，仿威图机柜已广泛应用于环保、水处理、机床、通信等中端工业领域，国内市场占有率优于原装威图机柜。

The imitation Rittal cabinet is a high specification industrial electrical control cabinet built by domestic electrical manufacturing enterprises with reference to the German Rittal PS, TS and other series standards. As a domestically produced substitute product for the original Weitu cabinet, the imitation Weitu cabinet has continuity in core design concepts with Weitu cabinets, but there are significant differences in material technology, performance certification, market positioning, and other aspects. At present, imitation Weitu cabinets have been widely used in mid-range industrial fields such as environmental protection, water treatment, machine tools, and communication, with a domestic market share far exceeding that of original Weitu cabinets.

从结构分类来看，威图柜从结构上可分为三大系列：ES柜（五折型材柜）、PS柜（九折型材柜）和TS柜（十六折型材柜），仿威图机柜同样沿用了这一分类体系。其中，PS柜（九折型材柜）是应用覆盖广泛的系列，其框架采用九次精密折弯成型，通过三通件拼接与焊接加固，具有刚性出众、缝隙小、抗冲击抗震等优点。九折型材柜的侧板、上下顶板、前后门均可拆卸，既可以独立使用，也可多台并柜连接，灵活性很高。ES柜（五折型材柜）采用五折型材结构，侧板不可拆卸，密封效果较好，防护等级较高，但通常只能独立使用，不能并柜。TS柜（十六折型材柜）则是折弯次数非常多、承重能力非常强的系列，适用于对结构强度要求出众的场景。

From the perspective of structural classification, Weitu cabinets can be divided into three major series: ES cabinets (five fold profile cabinets), PS cabinets (nine fold profile cabinets), and TS cabinets (sixteen fold profile cabinets). Imitation Weitu cabinets also use this classification system. Among them, the PS cabinet (nine fold profile cabinet) is the most widely used series. Its frame is formed by nine precision bending processes and reinforced by three-way splicing and welding. It has the advantages of extremely strong rigidity, small gaps, and shock resistance. The side panels, top and bottom panels, and front and rear doors of the nine fold profile cabinet can be disassembled, allowing for independent use or multiple cabinets to be connected together, providing high flexibility. The ES cabinet (five fold profile cabinet) adopts a five fold profile structure, with non removable side panels, good sealing effect, and high protection level. However, it can usually only be used independently and cannot be combined with the cabinet. The TS cabinet (16 fold profile cabinet) is the series with the most bending times and the strongest load-bearing capacity, suitable for scenarios with extremely high structural strength requirements.

在材质与工艺方面，优良仿威图机柜通常采用1.5-2.5mm厚度的优良冷轧钢板。具体而言，框架九折型材厚度为1.5mm，门板厚度达2.0mm并配有加强型方管结构，安装板采用2.5mm加厚设计（部分可选3.0mm），单柜非常大承重可达1500kg以上。表面处理方面，机柜经过酸洗磷化后采用静电喷塑处理，标准色为RAL7035或RAL7032，涂层附着力强、耐腐耐磨；安装板则采用镀锌处理，防锈导电，适配电气接地与元件安装。国内头部厂家生产的仿威图机柜机械强度较普通机柜可提升40%，通过IP55防护等级认证，其密封胶条、防尘网与三明治结构门板形成三重防护体系。

In terms of material and craftsmanship, high-quality imitation Weitu cabinets usually use high-quality cold-rolled steel plates with a thickness of 1.5-2.5mm. Specifically, the thickness of the nine fold profile of the frame is 1.5mm, the thickness of the door panel is 2.0mm, and it is equipped with a reinforced square tube structure. The installation plate adopts a 2.5mm thick design (some can choose 3.0mm), and the maximum load capacity of a single cabinet can reach over 1500kg. In terms of surface treatment, the cabinet is treated with electrostatic spraying after acid pickling and phosphating. The standard color is RAL7035 or RAL7032, and the coating has strong adhesion, corrosion resistance, and wear resistance; The installation plate adopts galvanized treatment, rust proof and conductive, suitable for electrical grounding and component installation. The mechanical strength of the imitation Weitu cabinets produced by top domestic manufacturers can be increased by 40% compared to ordinary cabinets. They have passed the IP55 protection level certification, and their sealing strips, dust nets, and sandwich structure door panels form a triple protection system.

然而，仿威图机柜与威图原装柜在品质上仍存在差距。威图机柜采用高规格型钢，侧板、背板厚度达1.5-2mm，镀锌安装板厚度达到3mm，表面处理采用汽车级电泳漆工艺，涂层均匀性和附着力出众。威图机柜常规产品防护等级可达IP65甚至更高，且通过美国UL、欧洲CE等全球多体系认证。而仿威图机柜防护等级多集中在IP54-IP56，认证方面以CE、ROHS等基础认证为主。价格方面，仿威图机柜价格仅为威图的1/3-1/5，常规PS九折柜单价多在3000-8000元，性价比优势显著。

However, there is still a gap in quality between the imitation Weitu cabinet and the original Weitu cabinet. The Weitu cabinet is made of high specification steel, with side and back plate thicknesses of 1.5-2mm and galvanized mounting plate thickness of 3mm. The surface treatment adopts automotive grade electrophoretic paint technology, and the coating uniformity and adhesion are extremely strong. The protection level of Weitu cabinet's conventional products can reach IP65 or even higher, and it has passed global multi system certifications such as UL in the United States and CE in Europe. The protection level of imitation Weitu cabinets is mostly concentrated in IP54-IP56, and the certification mainly focuses on basic certifications such as CE and ROHS. In terms of price, the price of imitation Weitu cabinets is only 1/3-1/5 of Weitu, while the unit price of conventional PS 10% discount cabinets is mostly between 3000-8000 yuan, with significant cost-effectiveness advantages.

仿威图机柜的常用标准规格包括1600×600×400、1800×800×600、2000×800×800等多种尺寸组合，深度系列涵盖400mm至1000mm，并可非标定制加宽、加高、加深及异形尺寸。其内部采用模数化安装系统，框架立柱以25mm间距标准模数孔设计，安装板可前后无级调节，适配PLC、变频器、仪表、断路器等各类电气元件。

The commonly used standard specifications for imitation Weitu cabinets include various size combinations such as 1600 × 600 × 400, 1800 × 800 × 600, 2000 × 800 × 800, etc. The depth series covers 400mm to 1000mm and can be customized with non-standard widening, raising, deepening, and irregular sizes. It adopts a modular installation system internally, with frame columns designed with standard modular holes spaced 25mm apart. The installation plate can be infinitely adjusted forward and backward, and is compatible with various electrical components such as PLC, frequency converter, instrument, circuit breaker, etc.

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