SAFETY NEWS
Providing the latest product safety knowledge and techniques monthly.
2022年1月 (第327期)
一、 自助式電子機台Parcel Locker和Kiosk的安規標準
隨著互聯網技術、多媒體技術、自助式電子商務技術進步、我們可以看到愈來愈多的Parcel Locker(商場電子儲物櫃)、Kiosk(商場多媒體式機台)出現在大賣場,百貨公司。而自助式電子機台若是要進入北美市場其所適用的安規標準為UL 2361。
UL2361 所包含的範圍有多媒體提供資訊的大型機台,自動售票機,電子銷售點產品, 客戶自助結帳台等應用。該法規的電氣安全部份是引用了UL 60950-1來做評估,鼎安實驗室可以協助客戶評估相關的電氣測試並配合UL取得 UL 2361認証。
(自助式電子機台圖片來源至網路)
二、 醫療標準IEC 60601-1 3.2版中增加對光耦合器之要求
依據 3.2版章節8.5.1.2 and 8.5.1.3更新要求,用於當作2 MOPP(2個病患等級保護)或1 MOPP跨接Primary and Secondary的光耦合器(Opto-Coupler)需符合IEC 60747-5-5:2007或是更新的版本,且僅需確認光耦合器的IEC 60747-5-5與相關證書,以下項目符合實際樣品絕緣要求,就可以使用:(1). 光耦合器外部的空氣間隙,(2). 光耦合器外部的爬電距離,(3). 光耦合器的介電強度。
相較先前的版本,0.4 mm最小絕緣厚度(Distance Through Insulation)與熱循環測試(Thermal Cycling Test)都已經不再要求,詳見以下表格說明:
四、 UL 巴西INMETRO證書的維持需每年執行相關抽測
UL客戶如要維持巴西INMETRO證書,則須每年執行市場抽測、工廠年度稽核與當地代理商年度稽核,一共三種型式的檢查以維持證書。
1) 相關市場抽測要求:
- 樣品型號: 請客戶提供要做市場抽測的型號
- 樣品數量:2 PCS(1PC for safety,1PC for EMC)(樣品結構與軟體須與當 時申請INMETRO的結構相同)
- 預計測試項目:
當地代理商稽核 & 工廠檢查 + 抽檢樣品:
2) 當地代理商年度稽核:此為市場抽測必要項目之一,開案後會開廠檢通知至INMETRO發證單位的巴西在地稽核團隊,並由巴西在地稽核團隊直接與當地代理商協調稽核時間。
3) 工廠年度稽核:此為市場抽測必要項目之一,同時開案可於工廠稽核時一併進行抽樣的動作。
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