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2026年4月 (第378期)
一、 更新電容符合標準EN IEC 60384-14:2023
申請IEC 62368-1或依據其他IEC標準發行CB報告與證書的重要零件X/Y 電容(X/Y Capacitor),其歐規VDE,CENELEC或TUV證書上面標示的標準EN 60384-14:2013/A1:2016已於2026年3月1日正式失效(DOW),相關零組件必須完成標準銜接,須將X/Y 電容的VDE,CENELEC,或TUV證書更新為EN IEC 60384-14:2023。要注意的是終端產品標準因為版本來不及更新,不一定在終端產品標準上明確標註需要導入EN IEC 60384-14:2023,考慮在執行國際轉證(特別是歐盟地區)時,認證機構通常會強制要求零組件需符合現行最新之EN IEC 60384-14:2023標準,為確保終端產品之合規性並避免轉證缺失,X/Y 電容還是要儘速完成證書更新,降低因標準版本差異導致的市場准入風險。以影音資通訊終端產品標準IEC 62368-1為例,現行的最新標準 IEC 62368-1:2023(4th. Edition),該標準Annex G.11章節目前仍引用的X/Y 電容版本還是舊版的IEC 60384-14:2013/AMD1:2016,理論上可以用舊版X/Y 電容發行CB報告與證書,考量CB 的主要用途就是轉發多國認證,因此建議採用最新版本發證。
二、 迎向AI高功率時代800V HVDC架構興起與安規認證新挑戰
核心趨勢:AI 算力引爆電力架構革新。
隨著 AI 應用全面擴張,資料中心對電力供應的渴求已達前所未有的高度。由 NVIDIA 主導的新世代電力架構,預計逐步邁向中高壓直流(如 380VDC、±400V),這不僅是技術的演進,更是資料中心電力設計邁入「高效能、低損耗」的關鍵訊號。
技術優勢:從 48V / 54V 到 800V 的更新。
相較於傳統的 48V / 54V 直流供電,高電壓 800V HVDC 架構透過大幅提升電壓、降低電流,為超大規模資料中心帶來三大核心效益:
極致效能:在相同功率下顯著降低導體損耗與發熱量,提升整體能源轉換率。
成本優化:縮減配線與線材尺寸,大幅減少銅材使用量,有效降低建設成本與施工複雜度。
系統穩定:提升整體架構的可靠度,符合雲端巨頭廠商積極推動的 ±400V分離式架構趨勢。
嚴峻挑戰:高壓環境下的安規考驗,電壓等級躍升至 800V HVDC,相對產品需面臨更嚴苛的防護標準。在UL/IEC/EN 62368-1 規範下,廠商必須重新審視以下關鍵設計:
能源來源分類(ES):高壓環境下的電擊與能量傷害分級。
絕緣與間距要求:針對沿面距離(Creepage)與空間距離(Clearance)的嚴格檢驗。
鼎安科技助力客戶搶佔 AI 電力市場先機。因應 800V HVDC 高壓電力架構的產業轉型,鼎安科技正全力加速測試能量建置。鼎安預計於 2026 年 5 月 完成設備擴建,屆時將提供全方位的 1000V 高壓直流測試安規驗證服務。我們致力於協助廠商優化開發週期,加速取得 UL 與 CB 認證,強化產品在全球 AI 電力供應鏈中的競爭優勢。
未來,鼎安科技將持續掌握國際法規趨勢,成為高功率電源安全驗證領域最可靠的技術夥伴。
三、 BSMI商品檢驗標識使用辦法
115年1月21日有修正發布第3條、第4條、第6條、第11條、第12條條文。
其中第四條 驗證登錄商品(R字軌)規定有備註第二款但書「指定公告者其圖式、字軌及流水號由標準檢驗局印製,廠商出貨前須向標準檢驗局申請核發」;公告考量應施檢驗建築用防火門須配合隨時出貨,故參照其他驗證登錄商品已將第二款但書刪除。
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