山東電氣成套設備中變壓器的安裝位置科普：與適配的雙重考量

　　Popular science on the installation location of transformers in Shandong Electric's complete equipment: dual considerations of safety and adaptability

　　在電氣成套設備系統中，變壓器的安裝位置直接關系到設備運行、維護便捷性與整體性能發揮。不少行業同仁在安裝布局時容易忽視環境適配與規范要求，埋下隱患。作為電氣成套生產廠家，今天就為大家詳細拆解變壓器在電氣成套設備中的常見安裝位置，結合適配場景與規范要求，助力科學布局。

　　In electrical equipment systems, the installation position of transformers directly affects the safe operation, maintenance convenience, and overall performance of the equipment. Many industry colleagues tend to overlook environmental adaptation and regulatory requirements when installing layouts, which can lead to safety hazards. As a manufacturer of electrical complete sets, today we will provide a detailed breakdown of the common installation positions of transformers in electrical complete sets of equipment, combined with adaptation scenarios and regulatory requirements, to assist in scientific layout.

　　獨立變配電所：油浸式變壓器的“專屬區”

　　Independent Substation: Exclusive Safety Zone for Oil Immersed Transformers

　　獨立變配電所是油浸式變壓器的核心安裝場景，其設計初衷圍繞油浸式變壓器的特性展開。

　　The independent substation is the core installation scenario of oil immersed transformers, and its design intention revolves around the safety characteristics of oil immersed transformers.

　　油浸式變壓器依靠絕緣油散熱，若發生泄漏可能引發火災風險，因此需安裝在獨立的變配電所內，通過物理隔離避免對其他電氣設備和操作人員造成影響。

　　Oil immersed transformers rely on insulating oil for heat dissipation, and leakage may pose a fire risk. Therefore, they need to be installed in independent substations to avoid affecting other electrical equipment and operators through physical isolation.

　　這類安裝位置通常具備專門的防火、防爆與通風設施，能有效應對油浸式變壓器運行時的散熱需求與風險，是保障電力系統穩定的重要布局方式，常見于變電站、大型工業廠區的配電。

　　This type of installation location usually has specialized fire, explosion, and ventilation facilities, which can effectively meet the heat dissipation requirements and safety risks during the operation of oil immersed transformers. It is an important layout method to ensure the stability of the power system and is commonly used in substations and distribution centers in large industrial plants.

　　室內變壓器室：干式變壓器的“防護主場”

　　Indoor transformer room: the "protective main field" of dry-type transformers

　　室內變壓器室專為干式變壓器設計，根據設備防護等級分為兩種安裝形式。

　　The indoor transformer room is designed specifically for dry-type transformers and is divided into two installation forms based on the equipment protection level.

　　無防護外罩的干式變壓器必須安裝在單獨的變壓器室內，通過封閉空間提供必要的防塵、防觸碰防護，避免外界環境對設備的侵蝕與人員誤觸風險。

　　Dry type transformers without protective covers must be installed in separate transformer rooms, providing necessary dust and touch protection through enclosed spaces to avoid external environmental erosion of equipment and the risk of accidental contact by personnel.

　　帶有防護外罩（防護能力不低于IP2X）的干式變壓器，雖可安裝在普通室內環境，但需與其他電氣設備保持適當距離，確保散熱通暢且不影響周邊設備運行，適用于高層建筑、醫院、商業綜合體等室內配電場景。

　　Dry type transformers with protective covers (with a protection capacity not lower than IP2X) can be installed in ordinary indoor environments, but they need to maintain an appropriate safe distance from other electrical equipment to ensure smooth heat dissipation and not affect the operation of surrounding equipment. They are suitable for indoor power distribution scenarios such as high-rise buildings, hospitals, and commercial complexes.

　　與低壓柜組合安裝：空間優化的“集成方案”

　　Combined installation with low-voltage cabinet: an integrated solution for space optimization

　　在空間有限的配電場景中，干式變壓器可與低壓柜組合安裝，但需嚴格遵循防護等級對應的間距要求。

　　In limited space distribution scenarios, dry-type transformers can be installed in combination with low-voltage cabinets, but the spacing requirements corresponding to the protection level must be strictly followed.

　　若干式變壓器防護外罩達到IP3X，具備較強的防塵與防觸碰能力，可與低壓開關柜貼鄰安裝，實現空間利用，適配小型配電室、車間配電房等緊湊布局場景。

　　Several types of transformer protective covers reach IP3X, with strong dust and touch resistance, and can be installed adjacent to low-voltage switchgear to achieve efficient space utilization, suitable for compact layout scenarios such as small distribution rooms and workshop distribution rooms.

　　若防護外罩為IP2X，防護等級相對較低，其與低壓柜的小凈距不宜小于0.8m，通過預留足夠空間保障散熱效果與檢修通道，避免因距離過近導致熱量積聚或維護不便。

　　If the protective cover is IP2X and the protection level is relatively low, the minimum clear distance between it and the low-voltage cabinet should not be less than 0.8m. Adequate space should be reserved to ensure heat dissipation and maintenance channels, avoiding heat accumulation or inconvenient maintenance due to close proximity.

　　戶外箱式變電所：戶外場景的“一體化布局”

　　Outdoor Box type Substation: Integrated Layout for Outdoor Scenarios

　　戶外箱式變電所是針對戶外安裝需求設計的一體化解決方案，內部集成了變壓器、配電柜等核心設備，適用于戶外配電場景。

　　Outdoor box type substation is an integrated solution designed for outdoor installation needs, which integrates core equipment such as transformers and distribution cabinets, and is suitable for outdoor power distribution scenarios.

　　安裝時需關注基礎驗收，變電所基礎必須高于室外地坪，防止雨水倒灌；同時確保周圍排水通暢，避免積水侵蝕設備底部。

　　During installation, special attention should be paid to foundation acceptance. The foundation of the substation must be higher than the outdoor floor to prevent rainwater from flowing back; At the same time, ensure smooth drainage around and avoid water accumulation from eroding the bottom of the equipment.

　　這類安裝位置無需單獨建設廠房，布局靈活且施工便捷，廣泛應用于城市郊區、住宅小區、戶外充電樁集群等戶外配電需求場景，能有效適應戶外復雜的氣候環境。

　　This type of installation location does not require a separate factory building, with flexible layout and convenient construction. It is widely used in outdoor power distribution demand scenarios such as suburban areas, residential communities, and outdoor charging pile clusters, and can effectively adapt to complex outdoor climate environments.

　　廠家安裝建議

　　Professional installation suggestions from manufacturers

　　作為電氣成套生產廠家，提醒大家：選擇變壓器安裝位置時，需先明確變壓器類型（油浸式/干式）、防護等級，結合安裝環境（室內/戶外）與空間條件綜合判斷；嚴格遵循電氣安裝相關標準，關注防火間距、散熱空間、防護隔離等核心要求。安裝前務必核對設備參數與安裝環境的適配性，建議由技術人員現場勘查規劃，避免因布局不當導致設備故障或事故。

　　As an electrical complete set manufacturer, we remind everyone that when choosing the installation location of transformers, it is necessary to first clarify the transformer type (oil immersed/dry-type), protection level, and make a comprehensive judgment based on the installation environment (indoor/outdoor) and spatial conditions; Strictly follow the relevant standards for electrical installation, with a focus on core requirements such as fire separation distance, heat dissipation space, and protective isolation. Before installation, it is necessary to check the compatibility between the equipment parameters and the installation environment. It is recommended that professional technicians conduct on-site investigation and planning to avoid equipment failure or safety accidents caused by improper layout.

　　結語

　　Conclusion

　　變壓器的安裝位置選擇，核心是“優先、適配場景、便于維護”。從獨立變配電所到戶外箱式變電所，不同安裝位置對應不同的設備類型與環境需求，唯有遵循規范要求、精準匹配場景，才能保障變壓器與整個電氣成套設備系統的穩定運行。我們作為生產廠家，不僅提供符合標準的變壓器，更能為客戶提供安裝布局的技術支持，助力每一個配電項目落地、運行。

　　The core of selecting the installation location of transformers is "safety first, adaptable to different scenarios, and easy to maintain". From independent substations to outdoor box type substations, different installation locations correspond to different equipment types and environmental requirements. Only by following regulatory requirements and accurately matching scenarios can the stable operation of transformers and the entire electrical equipment system be guaranteed. As a professional manufacturer, we not only provide high-quality transformers that meet standards, but also offer professional technical support for installation and layout to help every distribution project safely and efficiently operate.

　　本文由  山東電氣成套  友情奉獻.更多有關的知識請點擊  http://www.ubrp.cn/   真誠的態度.為您提供為的服務.更多有關的知識我們將會陸續向大家奉獻.敬請期待.

　　This article is a friendly contribution from Shandong Electric For more related knowledge, please click http://www.ubrp.cn/ Sincere attitude To provide you with comprehensive services We will gradually contribute more relevant knowledge to everyone Coming soon.