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2011年2月 (第196期)
一、UL 工業控制設備標準自 UL 508 轉換為 UL 60947
目前參照 UL 508 的產品標準都將進行修訂,新標準將涵蓋以下這些調和後的標準:
UL 60947-1 – 低電壓開關與控制裝置 (Low Voltage Switchgear and Controlgear) – 第 1 部分:總則發佈日期:2007 年 1 月 26 日 (在美國電機工業協會 (NEMA) SC1/SC2 下完成調和工作)
UL 60947-4-1A – 低電壓開關與控制裝置 – 第 4-1 部分:接觸器 (Contactor) 和馬達-啟動器-電機接觸器(Motor-starters-Electromechanical Contactors)、以及馬達-啟動器 (Motor-starters)
發佈日期:2007 年 1 月 26 日 (在美國電機工業協會 (NEMA) SC1/SC2 下完成調和工作)
UL 60947-1 及 UL 60947-4-1A 相關認證方案之變更,以及其將可能影響您某些已通過 UL 認證的產品。此次受到影響的產品類別編號 (CCN) 包括:NLDX、NRNT、NLRV、NKJH 及 NKCR (僅積熱電驛 [Overload Relays])。
在正式全面使用UL 60947-4-1A 標準評估之前,將有三個階段的過渡轉換時程:
二、在新版醫療標準中,針對產品的表面可接觸區域的溫度限制值與以往有很大的差異
在新版標準IEC60601-1:2005條文 Table 23中,溫度限制值依可表面接觸時間 (“t”)的不同而有差異,而表面可接觸時間(“t”)是由製造商依自己的風險評估報告來訂定
舉例而言: 產品是一塑膠外殼的 Power Adapter,
若製造商告訴使用者在產品運作時,不可接觸產品表面超過10秒,否則會有燙傷的可能,則依上表可查出限制值為 56 deg. C
若製造商告訴使用者在產品運作時,不可接觸產品表面超過1分鐘,否則會有燙傷的可能,則依上表可查出限制值為 51 deg. C
三、本公司通過 UL Annual Assessment,2011年2月1日獲更新證書
資格是 UL的 DAP, TPTDP Program和UL 的 CAP Program,可執行測試領域含蓋AAMI/ES60601-1,CSA113,CSA223,CSA60065,CSA601-1,UL1310,UL507,UL60065,UL60601-1,UL/CSA60950-1
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