SAFETY NEWS
Providing the latest product safety knowledge and techniques monthly.
2020年4月 (第306期)
一、 Power Supply申請ANSI/AAMI ES60601-1之散熱用Potting Compound要求
⼀般來說,在UL的OBJY2絕緣系統中有列Potting Compound,則使用的Potting Compound 需要在該insulation system。依據UL1446 定義(Table 4.1),Potting Compound 使用來當作散熱用,如果60601-1 溫度的相關測試中,有加評估沒有使用Potting Compound 的情況且能通過測試符合標準要求,則Potting Compound 可免在該insulation system 中。
二、 UL對Redundant power supply其power module不隨機出貨的要求
UL接受產品(如server或NAS 類的產品),其redundant power supply列為Optional不隨產品出貨,但需符合以下條件
- 使用手冊中需說明power supply的廠牌型號
- power supply的UL報告中需說明power supply會百分之百執行的耐壓與接地連續性的測試,報告中會說明如下
三、 墨西哥(NOM – 001 - SCFI -2018)規範將於2020年5月14日起強制生效
基於安全產品認證抬頭,墨西哥標準總局(Dirección General de Normas- DGN)於2019年9月17日發布新版NOM – 001 - SCFI -2018針對電子設備產品有新的規範與要求,並於2020年5月14日開始生效。
相較過去要求,新版標準額外追加如額定輸入電壓500 V dc 以下產品(常見的3C Notebook, Scanner, Tablet等產品)、三相電源(480Vac/60Hz)與輸入規格為277Vac/60Hz 電源供應器及電池和UPS 等,都納入管制項目。
新版NOM – 001 - SCFI -2018於生效日後,進墨西哥市場必須符合新版才可清關,鼎安科技可以提供NOM-NYCE or NOM-UL申請的服務 。
四、 鼎安科技順利取得IEC 62368-3:2017 的CBTL資格
資訊影音新世代標準IEC 62368-1:2018 (3rd Edition) 針對同時有通訊與供電功能的標準共通介面(Non-proprietary connectors)則需同時符合IEC 62368-3要求 (Safety aspects for DC power transfer through communication cables and ports)。為了提供更完善服務鼎安科技已順利取得IEC 62368-3: 2017實驗室資格,此服務將有助於有PoE,USB,HDMI等輸出功能的通訊產品能快速進入國際市場。此外鼎安同時也是醫療產品標準(IEC60601-1, -1-6) CBTL,可以協助資訊廠商跨入醫療資訊產品市場擴展產品線與商機。
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