山東MNS低壓抽屜柜｜比GGD貴？一文說透到底值不值得選

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

　　做山東電氣成套設備相關的朋友們，不管是企業采購、工地配電，還是物業運維，近我們后臺收到了很多小伙伴的私信，問的都是同一個問題：MNS抽屜柜為啥這么貴？大家都覺得，MNS抽屜柜的造價比GGD高不少，心里犯嘀咕，不知道花這份錢到底值不值得，糾結來糾結去，始終拿不定主意。今天就不繞彎子，實打實地跟大家嘮嘮山東MNS低壓抽屜柜，把它的特點、優勢、使用注意事項一條條講透徹，幫大家理清思路，看完你就知道，它的貴到底貴在哪里，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.

　　，跟大家明確一下，咱們說的MNS抽屜柜，全稱是MNS低壓抽出式開關柜，它跟GGD開關柜的區別，就是結構設計不一樣，這也是它偏高的核心原因之一。很多朋友只看表面，覺得都是開關柜，為啥MNS就貴那么多，其實兩者的定位、功能的差距，遠比差距大，一分錢一分貨，放在電氣設備上，從來都是真理。

　　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.

　　先給大家說說MNS抽屜柜直觀的特點，它不是一個整體的柜體，而是由一個個獨立的小抽屜組成的，每個抽屜都是一個單獨的回路單元，通過柜后的母排與電纜連接交互，終構成完整的配電系統。而且它采用的是單面操作、雙面維修的設計，不管是日常操作，還是后期檢修，都特別方便，應用場景也特別豐富，不管是山東的大型工廠、工業園區，還是寫字樓、、醫院，只要涉及低壓配電，它都能適配，實用性很強。

　　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.

　　可能有朋友會問，不就是多了幾個抽屜嗎，為啥就能貴那么多？其實不然，MNS抽屜柜的優勢，全藏在這些細節設計里，每一個優勢，都能幫大家在后期運營中省麻煩、減損失，長期來看，反而更劃算，這也是它比GGD更值得選的核心原因。

　　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.

　　個核心優勢，就是操作系數高。咱們做配電工作，永遠是位的，尤其是山東很多大型工廠、工地，用電負荷大，操作不當很容易引發隱患。MNS抽屜柜整體采用連鎖結構，平時正常操作或者檢修的時候，我們只需要在柜外操作分合閘手柄就可以了，不用打開柜體內部，完全不會出現誤觸、誤碰的情況，大大降低了操作風險，不管是運維人員，還是新手，操作起來都很放心。

　　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.

　　第二個優勢，就是故障影響范圍小，能減少電氣損失。不管是哪種配電設備，長期運行下來，都有可能出現故障，怕的就是一個故障擴散到整個配電系統，導致停電，給生產生活帶來巨大損失。而MNS抽屜柜就很好地解決了這個問題，一旦其中一臺抽屜發生電氣故障，它能有效隔離故障，不會把故障擴散到其他抽屜單元，相當于“一個抽屜壞了，不影響其他抽屜工作”，能限度避免更大的電氣損失，這一點，是GGD開關柜很難做到的。

　　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.

　　第三個優勢，也是受大家青睞的一點——互換性特別好，后期維護、改造升級都很省心。給大家舉個通俗的例子，要是其中一臺抽屜發生故障，沒法正常工作，我們不需要停機檢修整個配電系統，只需要把故障抽屜取下來，換上新的抽屜，就能快速恢復供電，不會造成大規模停電，完全不影響正常的生產生活。而且它的互換性，也方便后期的改造升級，不管是增加回路，還是更換設備，都不用大動干戈，大大節省了后期的維護成本和時間成本，這也是它初期造價高，但長期使用更劃算的關鍵，據了解，它的初期成本約為GGD的2-3倍，但維護成本遠低于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.

　　這里必須跟大家強調一個重要的注意點，就是在替換抽屜的時候，一定要保持安數一致，這一點千萬不能馬虎，不然很容易影響整個供電系統的連貫性，甚引發隱患。比如說，故障抽屜的安數是100安，那么我們替換上去的新抽屜，安數必須是100安，或者100安以上，這樣才能保證供電系統的穩定運行，避免出現電壓不穩、設備損壞等問題，這也是很多山東用戶在使用過程中，容易忽略的一個細節。

　　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.

　　再跟大家補充一句，MNS抽屜柜基于ABB技術，采用C型材骨架實現高精度組裝，模塊化設計（1E=25mm模數），還支持背靠背安裝，母線槽可擴展雙層，這些的工藝和設計，也讓它的穩定性和實用性更上一層樓，這也是它偏高的重要原因之一。而GGD開關柜更適合預算有限、無需頻繁維護的場景，要是大家追求長期穩定、后期省心，MNS抽屜柜無疑是更優選擇。

　　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.

　　講到這里，可能有朋友還是會糾結，到底值不值得花高價選MNS抽屜柜？其實答案很簡單，關鍵看你的使用需求。如果是山東本地的小型加工廠、預算有限，而且用電需求簡單，不需要頻繁維護、改造，那么GGD開關柜可能更適合你；但如果是大型工廠、工業園區、寫字樓等，用電負荷大、對供電穩定性要求高，而且后期需要頻繁維護、改造升級，那么MNS抽屜柜就特別值得選，它的性、便捷性、互換性，能幫你避開很多麻煩，減少很多不必要的損失，前期多花一點錢，后期能省更多心、省更多錢。

　　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.

　　咱們做山東電氣成套設備采購，從來都不是越便宜越好，而是要選適配自己需求的，電氣設備的穩定性和性，直接關系到生產生活的正常運行，一旦選得不合適，后期出現故障，不僅影響運營，還可能造成更大的損失，得不償失。MNS抽屜柜的貴，貴在的工藝、貼心的設計、可靠的性能，貴在后期的省心和安心，每一分錢都花在了刀刃上。

　　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.

　　總結一下，山東MNS低壓抽屜柜，雖然造價比GGD高，但它的優勢也十分突出：可靠、故障影響范圍小、互換性好、后期維護改造便捷，再加上高精度的組裝工藝和靈活的安裝設計，長期使用下來，性價比其實很高。尤其是對于那些對供電穩定性、性要求高，注重后期省心的用戶來說，它是物超所值的選擇。

　　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.

　　科技讓用電更，服務讓用電更放心。如果大家還有其他疑問，比如MNS抽屜柜的具體型號選擇、安裝注意事項，或者想對比它和其他柜體的差異，還有什么想看的柜體，都可以在評論區留言，我們下期講給你聽，下期見，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.