山东MNS低压抽屉柜｜比GGD贵？一文说透到底值不值得选

　　Shandong MNS Low Voltage Drawer Cabinet | More expensive than GGD? One article explains whether it's worth choosing or not

　　做山东电气成套设备相关的朋友们，不管是企业采购、工地配电，还是物业运维，近我们后台收到了很多小伙伴的私信，问的都是同一个问题：MNS抽屉柜为啥这么贵？大家都觉得，MNS抽屉柜的造价比GGD高不少，心里犯嘀咕，不知道花这份钱到底值不值得，纠结来纠结去，始终拿不定主意。今天就不绕弯子，实打实地跟大家唠唠山东MNS低压抽屉柜，把它的特点、优势、使用注意事项一条条讲透彻，帮大家理清思路，看完你就知道，它的贵到底贵在哪里，到底值不值得入手。

　　For friends who are involved in Shandong Electric's complete set of equipment, whether it is enterprise procurement, construction site power distribution, or property operation and maintenance, we have recently received many private messages from our backend colleagues asking the same question: why are MNS drawer cabinets so expensive? Everyone thinks that the cost of MNS drawer cabinets is much higher than GGD, and they have doubts about whether it's worth spending this money. They are struggling and can't make a decision. Today, let's not go around the bush and talk to everyone about the Shandong MNS low-voltage drawer cabinet in person. We will explain its characteristics, advantages, and usage precautions one by one, helping everyone clarify their thoughts. After reading it, you will know where its value lies and whether it is worth buying.

　　，跟大家明确一下，咱们说的MNS抽屉柜，全称是MNS低压抽出式开关柜，它跟GGD开关柜的区别，就是结构设计不一样，这也是它偏高的核心原因之一。很多朋友只看表面，觉得都是开关柜，为啥MNS就贵那么多，其实两者的定位、功能的差距，远比差距大，一分钱一分货，放在电气设备上，从来都是真理。

　　Firstly, let me clarify that the MNS drawer cabinet we are referring to, also known as the MNS low-voltage withdrawable switchgear, differs significantly from the GGD switchgear in terms of structural design, which is one of the core reasons for its high price. Many friends only look at the surface price and think it's just a switchgear. Why is MNS so expensive? In fact, the difference in positioning and functionality between the two is far greater than the price difference. You get what you pay for. When it comes to electrical equipment, it has always been the truth.

　　先给大家说说MNS抽屉柜直观的特点，它不是一个整体的柜体，而是由一个个独立的小抽屉组成的，每个抽屉都是一个单独的回路单元，通过柜后的母排与电缆连接交互，终构成完整的配电系统。而且它采用的是单面操作、双面维修的设计，不管是日常操作，还是后期检修，都特别方便，应用场景也特别丰富，不管是山东的大型工厂、工业园区，还是写字楼、、医院，只要涉及低压配电，它都能适配，实用性很强。

　　Let me first explain the most intuitive feature of the MNS drawer cabinet. It is not a complete cabinet, but is composed of independent small drawers, each of which is a separate circuit unit. Through the busbar and cable connection interaction behind the cabinet, it ultimately forms a complete power distribution system. Moreover, it adopts a design of single-sided operation and double-sided maintenance, which is particularly convenient for daily operation and later maintenance, and has a wide range of application scenarios. Whether it is large factories, industrial parks, office buildings, shopping malls, hospitals in Shandong, it can adapt to low-voltage distribution and has strong practicality.

　　可能有朋友会问，不就是多了几个抽屉吗，为啥就能贵那么多？其实不然，MNS抽屉柜的优势，全藏在这些细节设计里，每一个优势，都能帮大家在后期运营中省麻烦、减损失，长期来看，反而更划算，这也是它比GGD更值得选的核心原因。

　　Some friends may ask, why can it be so expensive just because there are a few extra drawers? In fact, the advantages of MNS drawer cabinets are all hidden in these detailed designs. Each advantage can help everyone save trouble and reduce losses in later operations. In the long run, it is more cost-effective, which is also the core reason why it is more worth choosing than GGD.

　　个核心优势，就是操作系数高。咱们做配电工作，永远是位的，尤其是山东很多大型工厂、工地，用电负荷大，操作不当很容易引发隐患。MNS抽屉柜整体采用连锁结构，平时正常操作或者检修的时候，我们只需要在柜外操作分合闸手柄就可以了，不用打开柜体内部，完全不会出现误触、误碰的情况，大大降低了操作风险，不管是运维人员，还是新手，操作起来都很放心。

　　The first core advantage is a high operational safety factor. When we do power distribution work, safety is always the top priority, especially in many large factories and construction sites in Shandong where the electrical load is high. Improper operation can easily lead to safety hazards. The MNS drawer cabinet adopts a chain structure as a whole. During normal operation or maintenance, we only need to operate the opening and closing handle outside the cabinet, without opening the inside of the cabinet. There is no risk of accidental contact, greatly reducing the operation risk. Whether it is professional operation and maintenance personnel or beginners, they can operate it with peace of mind.

　　第二个优势，就是故障影响范围小，能减少电气损失。不管是哪种配电设备，长期运行下来，都有可能出现故障，怕的就是一个故障扩散到整个配电系统，导致停电，给生产生活带来巨大损失。而MNS抽屉柜就很好地解决了这个问题，一旦其中一台抽屉发生电气故障，它能有效隔离故障，不会把故障扩散到其他抽屉单元，相当于“一个抽屉坏了，不影响其他抽屉工作”，能限度避免更大的电气损失，这一点，是GGD开关柜很难做到的。

　　The second advantage is that the scope of fault impact is small, which can reduce electrical losses. Regardless of the type of power distribution equipment, long-term operation may result in malfunctions, with the most feared being the spread of a fault to the entire power distribution system, leading to a complete power outage and causing huge losses to production and daily life. The MNS drawer cabinet solves this problem very well. Once one drawer experiences an electrical fault, it can effectively isolate the fault and prevent it from spreading to other drawer units. It is equivalent to "if one drawer is broken, it will not affect the operation of other drawers", which can minimize greater electrical losses. This is something that GGD switchgear is difficult to achieve.

　　第三个优势，也是受大家青睐的一点——互换性特别好，后期维护、改造升级都很省心。给大家举个通俗的例子，要是其中一台抽屉发生故障，没法正常工作，我们不需要停机检修整个配电系统，只需要把故障抽屉取下来，换上新的抽屉，就能快速恢复供电，不会造成大规模停电，完全不影响正常的生产生活。而且它的互换性，也方便后期的改造升级，不管是增加回路，还是更换设备，都不用大动干戈，大大节省了后期的维护成本和时间成本，这也是它初期造价高，但长期使用更划算的关键，据了解，它的初期成本约为GGD的2-3倍，但维护成本远低于GGD。

　　The third advantage, and also the most popular one, is the excellent interchangeability, which makes maintenance, renovation, and upgrading in the later stage very worry free. Let me give you a simple example. If one of the drawers malfunctions and cannot function properly, we don't need to shut down the entire power distribution system for maintenance. We just need to remove the faulty drawer and replace it with a new one to quickly restore power without causing large-scale power outages or affecting normal production and life. And its interchangeability also facilitates later transformation and upgrading, whether it is adding circuits or replacing equipment, there is no need to go to great lengths, greatly saving maintenance and time costs in the later stage. This is also the key to its high initial cost, but more cost-effective long-term use. It is understood that its initial cost is about 2-3 times that of GGD, but the maintenance cost is much lower than GGD.

　　这里必须跟大家强调一个重要的注意点，就是在替换抽屉的时候，一定要保持安数一致，这一点千万不能马虎，不然很容易影响整个供电系统的连贯性，甚引发隐患。比如说，故障抽屉的安数是100安，那么我们替换上去的新抽屉，安数必须是100安，或者100安以上，这样才能保证供电系统的稳定运行，避免出现电压不稳、设备损坏等问题，这也是很多山东用户在使用过程中，容易忽略的一个细节。

　　An important point to emphasize here is that when replacing drawers, it is necessary to maintain consistent safety ratings. This must not be taken lightly, otherwise it can easily affect the continuity of the entire power supply system and even cause safety hazards. For example, if the safety rating of a faulty drawer is 100 amps, then the new drawer we replace must have a safety rating of 100 amps or higher to ensure the stable operation of the power supply system and avoid problems such as unstable voltage and equipment damage. This is also a detail that many Shandong users tend to overlook during use.

　　再跟大家补充一句，MNS抽屉柜基于ABB技术，采用C型材骨架实现高精度组装，模块化设计（1E=25mm模数），还支持背靠背安装，母线槽可扩展双层，这些的工艺和设计，也让它的稳定性和实用性更上一层楼，这也是它偏高的重要原因之一。而GGD开关柜更适合预算有限、无需频繁维护的场景，要是大家追求长期稳定、后期省心，MNS抽屉柜无疑是更优选择。

　　I would like to add that the MNS drawer cabinet is based on ABB technology, using a C-shaped skeleton for high-precision assembly, modular design (1E=25mm module), and supports back-to-back installation. The bus duct can be extended to double layers. These high-quality processes and designs also enhance its stability and practicality, which is one of the important reasons for its high price. GGD switchgear is more suitable for scenarios with limited budgets and no need for frequent maintenance. If you pursue long-term stability and worry free later on, MNS drawer cabinets are undoubtedly a better choice.

　　讲到这里，可能有朋友还是会纠结，到底值不值得花高价选MNS抽屉柜？其实答案很简单，关键看你的使用需求。如果是山东本地的小型加工厂、预算有限，而且用电需求简单，不需要频繁维护、改造，那么GGD开关柜可能更适合你；但如果是大型工厂、工业园区、写字楼等，用电负荷大、对供电稳定性要求高，而且后期需要频繁维护、改造升级，那么MNS抽屉柜就特别值得选，它的性、便捷性、互换性，能帮你避开很多麻烦，减少很多不必要的损失，前期多花一点钱，后期能省更多心、省更多钱。

　　At this point, some friends may still be hesitant about whether it is worth spending a high price to choose MNS drawer cabinets? The answer is actually very simple, it depends on your usage needs. If it is a small local processing plant in Shandong with limited budget and simple electricity demand, and does not require frequent maintenance or renovation, then GGD switchgear may be more suitable for you; But if it is a large factory, industrial park, office building, etc., with a high power load and high requirements for power supply stability, and requires frequent maintenance, renovation, and upgrading in the later stage, then MNS drawer cabinets are particularly worth choosing. Its safety, convenience, and interchangeability can help you avoid many troubles and reduce unnecessary losses. Spending a little more money in the early stage can save more trouble and money in the later stage.

　　咱们做山东电气成套设备采购，从来都不是越便宜越好，而是要选适配自己需求的，电气设备的稳定性和性，直接关系到生产生活的正常运行，一旦选得不合适，后期出现故障，不仅影响运营，还可能造成更大的损失，得不偿失。MNS抽屉柜的贵，贵在的工艺、贴心的设计、可靠的性能，贵在后期的省心和安心，每一分钱都花在了刀刃上。

　　When we purchase complete sets of electrical equipment from Shandong, it is never the cheaper the better. Instead, we need to choose the most suitable electrical equipment that meets our needs. The stability and safety of electrical equipment are directly related to the normal operation of production and life. Once we choose the wrong equipment, it may lead to malfunctions in the later stage, which not only affects operations but may also cause greater losses, which are not worth the loss. The value of MNS drawer cabinets lies in their high-quality craftsmanship, thoughtful design, reliable performance, and peace of mind in the later stages. Every penny is spent on the cutting edge.

　　总结一下，山东MNS低压抽屉柜，虽然造价比GGD高，但它的优势也十分突出：可靠、故障影响范围小、互换性好、后期维护改造便捷，再加上高精度的组装工艺和灵活的安装设计，长期使用下来，性价比其实很高。尤其是对于那些对供电稳定性、性要求高，注重后期省心的用户来说，它是物超所值的选择。

　　To sum up, although the cost of Shandong MNS low-voltage drawer cabinet is higher than GGD, its advantages are also very prominent: safety and reliability, small range of fault impact, good interchangeability, convenient maintenance and transformation in the later stage, coupled with high-precision assembly technology and flexible installation design, the cost-effectiveness is actually very high after long-term use. Especially for users who have high requirements for power supply stability and safety, and pay attention to peace of mind in the later stage, it is definitely a cost-effective choice.

　　科技让用电更，服务让用电更放心。如果大家还有其他疑问，比如MNS抽屉柜的具体型号选择、安装注意事项，或者想对比它和其他柜体的差异，还有什么想看的柜体，都可以在评论区留言，我们下期讲给你听，下期见，拜拜。

　　Technology makes electricity safer, and service makes electricity more reassuring. If you have any other questions, such as the specific model selection and installation precautions of the MNS drawer cabinet, or want to compare it with other cabinets, or if there are any cabinets you want to see, please leave a comment in the comment section. We will explain it to you in the next issue. See you in the next issue. Goodbye.