仿威圖機柜憑借其價格友好和良好的性能表現，在眾多工業場景中得到了廣泛應用。其主要應用領域包括：工業自動化領域的大型PLC控制系統、車間生產線主控柜、變頻/伺服驅動柜、機器人集成柜等；電力配電領域的工廠中低壓動力配電、大型設備主控柜、機房UPS及精密配電系統；多柜集成領域的多柜并聯組合系統、自動化生產線集中控制、市政環保及水處理電氣控制；以及化工、冶金、礦山、港口、船舶等潮濕、多塵、腐蝕、震動等惡劣工況環境。

Imitation Weitu cabinets have been widely used in many industrial scenarios due to their high cost-effectiveness and excellent performance. Its main application areas include: large-scale PLC control systems in the field of industrial automation, workshop production line main control cabinets, frequency conversion/servo drive cabinets, robot integration cabinets, etc; Low voltage power distribution in factories, large equipment main control cabinets, computer room UPS, and precision distribution systems in the field of power distribution; Multi cabinet parallel combination system in the field of multi cabinet integration, centralized control of automated production lines, municipal environmental protection and water treatment electrical control; And harsh working conditions such as humidity, dust, corrosion, and vibration in chemical, metallurgical, mining, port, and ship industries.

在防護等級選擇上，室內標準款仿威圖機柜可達到IP54防護等級，適用于廠房、車間、控制室等一般工業環境；戶外或加強款可升級至IP55甚至IP65，多維度滿足防水、防塵、防腐蝕要求，適用于戶外、工地、高濕、高鹽霧等惡劣環境。部分出眾仿威圖產品在散熱設計上也頗具特色，頂部與側面的大面積蜂窩狀通風孔形成自然對流，配合導流風道設計，可使機柜內部溫度較環境低5-8℃；可選配的雙風扇模塊與散熱鰭片，在40℃環境下仍能將設備溫度控制在合理范圍內。

In terms of protection level selection, the indoor standard imitation Weitu cabinet can achieve an IP54 protection level, suitable for general industrial environments such as factories, workshops, and control rooms; Outdoor or reinforced models can be upgraded to IP55 or even IP65, fully meeting waterproof, dustproof, and anti-corrosion requirements, suitable for harsh environments such as outdoor, construction sites, high humidity, and high salt spray. Some high-end imitation Weitu products also have distinctive features in heat dissipation design, with large honeycomb shaped ventilation holes on the top and sides forming natural convection, combined with air duct design, which can lower the internal temperature of the cabinet by 5-8 ℃ compared to the environment; The optional dual fan module and heat dissipation fins can still control the device temperature within a reasonable range in an environment of 40 ℃.

選購仿威圖機柜時，需要注意以下幾個關鍵要點。首先，要充分了解仿威圖機柜與威圖原裝柜在生產工藝上的本質區別。威圖通常采用先完成柜體整體制造再實施開孔工序的工藝，而仿威圖則普遍采用先完成板材沖孔再進行焊接組裝的工藝。因此，訂購仿威圖柜體前建議先行確認生產圖紙，雙方需在生產啟動前就圖紙細節達成一致。其次，要關注材料的實際厚度和質量。優良仿威圖機柜通常采用1.2-1.5mm厚度的冷軋鋼板，劣質產品可能偷工減料至0.8mm，嚴重影響承重能力和使用壽命。單柜承重需≥設備總重量×1.2的安全系數，核心檢查安裝板厚度（≥2.5mm）及框架焊接點是否存在虛焊、漏焊。

When choosing a replica Weitu cabinet, it is important to pay attention to the following key points. Firstly, it is necessary to fully understand the essential differences in production processes between imitation Weitu cabinets and Weitu original cabinets. Weitu usually adopts the process of first completing the overall manufacturing of the cabinet and then implementing the punching process, while imitation Weitu generally adopts the process of first completing the punching of the board and then welding and assembling. Therefore, before ordering the imitation Weitu cabinet, the production drawings must be confirmed first, and both parties need to reach an agreement on the details of the drawings before production starts. Secondly, attention should be paid to the actual thickness and quality of the material. High quality imitation Weitu cabinets usually use cold-rolled steel plates with a thickness of 1.2-1.5mm. Poor quality products may cut corners to 0.8mm, seriously affecting their load-bearing capacity and service life. The load-bearing capacity of a single cabinet should be at least equal to the total weight of the equipment multiplied by a safety factor of 1.2. The focus should be on checking the thickness of the installation plate (≥ 2.5mm) and whether there are any virtual or missing welds at the frame welding points.

第三，要重視配件質量。仿威圖機柜的附件（如風扇、過濾器、照明燈等）質量參差不齊，正品風機過濾器市場價應在350元以上，而外觀相似、質量較差的替代品可能僅需100-150元。劣質密封條和門鎖在3-5年后可能出現密封失效問題。第四，要關注售后服務。頭部廠家提供1-3年質保，包含安裝指導、遠程診斷和配件更換服務；小型廠家可能僅提供半年質保，售后服務響應較慢。建議在選購時實地考察生產廠家，敲擊柜體聽聲音判斷板材質量，檢查門板轉動是否順暢，查看頂蓋和底板的加強筋設計是否合理。通過綜合考量材質、工藝、配件和售后服務等因素，選擇信譽良好、品質可靠的仿威圖機柜供應商。

Thirdly, we should attach great importance to the quality of accessories. The quality of accessories such as fans, filters, lighting fixtures, etc. in imitation Weitu cabinets varies greatly. The market price of genuine fan filters should be above 350 yuan, while substitutes with similar appearance but poor quality may only cost 100-150 yuan. Poor quality seals and door locks may experience seal failure issues after 3-5 years. Fourthly, we should pay attention to after-sales service. The head manufacturer provides a 1-3 year warranty, including installation guidance, remote diagnosis, and parts replacement services; Small manufacturers may only provide a six-month warranty, resulting in slower after-sales service response. It is recommended to visit the manufacturer on-site when making a purchase, knock on the cabinet and listen to the sound to judge the quality of the board, check whether the door panel rotates smoothly, and check whether the reinforcement rib design of the top cover and bottom plate is reasonable. By comprehensively considering factors such as material, craftsmanship, accessories, and after-sales service, we choose a reputable and reliable supplier of imitation Weitu cabinets.

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