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低壓熔斷器

熱熔斷體(溫度保險絲)相關術語解釋

發布日期:2023-10-04 點擊率:59

溫度保險絲也叫做熱熔斷體,能感應電器電子產品非正常運作中產生的過熱,從而切斷回路以避免火災的發生。常用于:電吹風、電熨斗、電飯鍋、電爐、變壓器、電動機、飲水機、咖啡壺等,溫度保險絲運作后無法再次使用,只在熔斷溫度下動作一次。
溫度保險絲相關術語
額定動作溫度:溫度保險絲按標準規定方法測試,改變其導電狀態的溫度。按基于IEC6091的安全標準規定,溫度保險絲必須在額定動作溫度+0/-10℃范圍內動作. 
額定電流:溫度保險絲能承載的最大電流。
保持溫度:溫度保險絲在通過額定電流時,能保持168小時而不會改變其導電狀態的最高溫度。   
極限溫度:溫度保險絲能承受10分鐘而不曾發生重新接通現象的最高溫度。  
額定電壓:溫度保險絲最高工作電壓.  
實測動作溫度:溫度保險絲在硅油池內以每分鐘0.5-1℃速率升溫,檢測電流小于10mA條件下所測得的熔斷溫度。它是溫度保險絲的實際動作溫度。

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