山东电气成套避坑！MNS、GCS、GCK三大型号，区别全在这（一看就懂）

　　Shandong Electric complete set avoids pitfalls! MNS, GCS, and GCK are the three major models, and the difference lies in this (easy to understand at a glance)

　　做工业、自动化相关的济南朋友们，在选机箱机柜时，大概率都会有一个疑问：市场上常见的MNS、GCS、GCK这三种型号，看着长得差不多，也相差不大，到底有啥区别？很多人分不清，只能听商家，一不小心就选错，后期用起来要么不合规，要么不方便，耽误生产还浪费成本。今天就用大白话，不绕弯子、不聊术语，给大家科普山东电气成套这三大主流型号，讲清它们的核心区别，还有各自的渊源，看完不用再纠结，轻松选对适配自己的型号。

　　Jinan friends who are engaged in industry and automation are likely to have a question when choosing chassis and cabinets: what are the differences between the three common models in the market, MNS, GCS, and GCK, which look similar and have similar prices? Many people cannot distinguish between them and can only rely on recommendations from merchants. If they accidentally make the wrong choice, it will either be non compliant or inconvenient to use later on, delaying production and wasting costs. Today, in plain language without any detours or professional jargon, I will explain to you the three mainstream models of Shandong Electric complete sets, with a focus on their core differences and their respective origins. After reading, there is no need to worry anymore, and it is easy to choose the right model that suits you.

　　先跟大家说个大前提，这三种型号，都是山东电气成套里的主流款，主打工业、配电等场景，实用性都很强，但出身和细节设计有差异，咱们先从型号的渊源说起，帮大家先有个整体认知，也能更好区分它们。

　　First of all, let me give you a big premise. These three models are the mainstream models in Shandong Electric's complete set, focusing on industrial, distribution and other scenarios. They are very practical, but there are differences in origin and detailed design. Let's start with the origin of the models to help you have a comprehensive understanding and better distinguish them.

　　很多老济南做工业的朋友应该知道，GCK是咱们开始国内用得多的型号，算是“国产元老”，是早期由国内研究所研制的机型，适配咱们国内工业的基础需求，亲民、实用性强，所以早期在济南的工厂、车间里，随处都能看到它的身影，今还有不少企业在沿用这款型号。

　　Many industrial friends in old Jinan should know that GCK is the most commonly used model in China at the beginning, and can be considered as a "domestic veteran". It was developed by domestic research institutes in the early days, adapted to the basic needs of our domestic industry, with affordable price and strong practicality. Therefore, it can be seen everywhere in factories and workshops in Jinan in the early days, and many enterprises still use this model today.

　　而GCS和MNS，就不一样了，它们是沿用欧美的设计型号，相当于“进口改良款”。其中GCS是国内参照欧美机型研制而来，算是国产化升级款，兼顾了欧美的设计优势和国内的使用需求；MNS则是直接引进的欧美标准机型，早由国外研发，后来逐渐在国内普及，在济南的大型工业项目、精密配电场景中用得比较多，稳定性更突出一些。

　　But GCS and MNS are different, they use the design models from European and American countries, which is equivalent to an "imported improved version". Among them, GCS is developed domestically with reference to European and American models, and can be considered an upgraded version of localization, taking into account both the design advantages of Europe and America and the domestic usage needs; MNS is a directly imported European and American standard model, first developed by foreign brands and gradually popularized in China. It is widely used in large-scale industrial projects and precision power distribution scenarios in Jinan, with more prominent stability.

　　聊完渊源，来了——这三种型号核心、直观的区别，其实就在于抽屉高度，不用看复杂的参数，不用听商家忽悠，只要记住各自的抽屉高度，就能轻松区分，咱们一个个说，结合实际场景，一看就懂。

　　After discussing the origins, the key point is that the most essential and intuitive difference between these three models actually lies in the drawer height. There is no need to look at complex parameters or listen to merchants' deception. Just remember their respective drawer heights, and you can easily distinguish them. Let's talk about them one by one, combined with the actual scene, and understand them at a glance.

　　先说说GCS型号，它的抽屉高度是有特点的，一个标准单元的高度是160mm（大家平时说的160高）。给大家直观形容一下，就好比我身边这台GCS机箱机柜，从底部到指定位置，刚好160mm，这一段就是一个标准单元；如果是1.5个单元，高度就是240mm，比一个标准单元稍高一些，适配需要多一点安装空间的设备。

　　Let's talk about the GCS model first. Its drawer height is the most distinctive, with a standard unit height of 160mm (commonly referred to as 160mm). Let me give you a visual description, just like the GCS chassis cabinet beside me, from the bottom to the designated position, it is exactly 160mm, and this section is a standard unit; If it is 1.5 units, the height is 240mm, slightly higher than a standard unit, and it is suitable for devices that require more installation space.

　　这种抽屉高度设计，灵活性比较强，因为单元尺寸偏小，能根据设备大小，灵活搭配1单元、1.5单元甚多单元组合，节省机柜空间，适合济南那些设备种类多、尺寸偏小的中小型企业，比如小型加工厂、配电箱改造项目，用GCS就很适配，性价比也高。而且GCS作为国产化改良款，在大电流场景中还有一定优势，适配国内工业的多样需求。

　　This drawer height design has strong flexibility because the unit size is relatively small. It can be flexibly combined with 1 unit, 1.5 units, or even multiple units according to the size of the equipment, saving cabinet space. It is suitable for small and medium-sized enterprises in Jinan with a variety of equipment types and small sizes, such as small processing plants and distribution box renovation projects. GCS is very suitable and cost-effective. Moreover, as a domestically improved version, GCS has certain advantages in high current scenarios and is suitable for the diverse needs of domestic industries.

　　再看MNS和GCK，这两种型号的抽屉高度是一样的，标准单元都是200mm（200高），这也是它们和GCS核心的区别。可能有人会问，既然两者抽屉高度一样，那还有啥区别？其实细节上有差异，但对咱们普通企业来说，日常使用中差别不大，记住它们的抽屉高度和GCS不同就好。

　　Looking at MNS and GCK again, the drawer height of these two models is the same, and the standard unit is 200mm (200 high), which is also the core difference between them and GCS. Some people may ask, since the drawer heights of the two are the same, what is the difference? In fact, there are differences in details, but for ordinary enterprises, the difference is not significant in daily use. It is important to remember that their drawer height and GCS are different.

　　咱们现场也有一组MNS型号的山东电气成套，大家可以看一下，它的一个标准抽屉单元，高度刚好200mm，比GCS的160mm单元稍高一点，内部空间也更大一些。因为抽屉高度更高，所以它能适配尺寸稍大、线路更复杂的设备，比如济南的大型工厂、精密配电机房，设备功率大、线路多，用MNS或GCK，安装和维护起来更方便。

　　We also have a set of MNS model Shandong Electric complete sets on site. You can take a look. Its standard drawer unit is exactly 200mm high, slightly higher than the 160mm unit of GCS, and the internal space is also larger. Because the drawer height is higher, it can adapt to equipment with slightly larger sizes and more complex circuits, such as large factories and precision distribution rooms in Jinan. The equipment has high power and multiple circuits, and using MNS or GCK makes installation and maintenance more convenient.

　　补充一句，虽然MNS和GCK抽屉高度一样，但MNS作为欧美标准机型，模块化设计更精细，小抽屉单元可达到1/4模数，还带有专属联锁机构，性更高，适合对稳定性、精密性要求高的场景；而GCK作为国产元老，结构相对简单，更亲民，适合对成本敏感、需求相对基础的企业，大家可以根据自身预算和需求选择。

　　To add, although the drawer height of MNS and GCK is the same, MNS, as a European and American standard model, has a more refined modular design. The smallest drawer unit can reach 1/4 module, and it also has a dedicated interlocking mechanism, which is safer and suitable for scenarios with high stability and precision requirements; As a veteran of domestic production, GCK has a relatively simple structure and a more affordable price, making it suitable for cost sensitive and demand based enterprises. Everyone can choose according to their own budget and needs.

　　可能有人会问，除了抽屉高度，这三种型号在其他方面，比如耐挤压、耐腐蚀这些性能上，有区别吗？其实没有太大差异，它们都是工业级机箱机柜，都具备良好的耐挤压、耐腐蚀、抗灰尘、抗震动性能，都能适配济南工业场景中的恶劣环境，核心差异还是在抽屉高度和细节设计上，适配不同尺寸的设备和使用需求。

　　Some people may ask, apart from drawer height, are there any differences between these three models in other aspects such as compression resistance and corrosion resistance? In fact, there is not much difference between them. They are all industrial grade chassis cabinets with good resistance to compression, corrosion, dust, and vibration. They can all adapt to the harsh environment in Jinan's industrial scene. The core difference lies in the drawer height and detail design, which can adapt to different sizes of equipment and usage needs.

　　我在山东电气成套行业摸爬滚打多年，见过太多企业因为分不清这三种型号，选错了产品——比如明明设备尺寸小，却选了200高的MNS，浪费机柜空间；明明设备尺寸大，却选了160高的GCS，安装不上，只能返工。其实选对很简单，记住这几点就够了。

　　I have been working in the complete electrical equipment industry in Shandong for many years, and have seen too many companies choose the wrong product because they cannot distinguish between these three models - for example, when the equipment size is small, they choose the 200 high MNS, which wastes cabinet space; Despite the large size of the equipment, we chose a GCS with a height of 160, which cannot be installed and can only be reworked. Actually, choosing the right one is very simple, just remember these points.

　　总结一下，山东电气成套MNS、GCS、GCK三大型号，核心区别在抽屉高度：GCS是160mm/单元，灵活省空间，适配中小型设备；MNS和GCK是200mm/单元，空间大，适配大型、精密设备；渊源上，GCK是国产元老，MNS、GCS沿用欧美设计。根据自己的设备尺寸、预算和需求，直接对号入座，再也不踩坑，选对山东电气成套，才能更好地为生产保驾护航。

　　To summarize, the core difference between Shandong Electric's complete set of MNS, GCS, and GCK models lies in the drawer height: GCS is 160mm/unit, flexible and space saving, suitable for small and medium-sized equipment; MNS and GCK are 200mm/unit, with large space and suitable for large and precision equipment; In terms of origin, GCK is a veteran of domestic production, while MNS and GCS adopt European and American designs. Based on the size, budget, and requirements of your own equipment, directly match them and never step on the wrong path. Only by choosing the right Shandong Electric complete set can you better safeguard production.