ULCAN_UL2849-2020ElectricalSystemsforeBikes電動自行車電子系統.pdf-行業報告文檔類資源-CSDN下載ULCAN_UL2849-2020ElectricalSystemsforeBikes電更多下載資源、學習資料請訪問CSDN下載頻道.https://download.csdn.net/download/std7879/85236152

最新完整英文版UL 2849：2020 Standard for Electrical Systems for eBikes-電動自行車安規標準， 本標準涵蓋了由鋰基可充電電池供電的電動自行車的電氣系統。 電動自行車包括電動輔助循環（EPAC –踏板輔助）和非踏板輔助電動自行車。電氣系統至少由驅動單元，電池，電池管理系統（BMS），互連導線和電源插座組成。 根據整個系統的應用和風險，還包括證明合規性所需的任何其他組件或系統。板外組件包括用于在充電過程中從eBike上卸下的電池充電的專用充電器，或用于在充電過程中。

UL 2849標準覆蓋的產品為可充電鋰電池供電的電動自行車，主要對電動自行車的電氣系統進行安全性評估及測試，其中包含對電池管理系統（BMS）、控制器、電機以及軟件功能安全進行全面系統的考核，同時對零部件（如：充電器、防火外殼、內部線束和接插端子等）提出嚴格的管控要求。

1 Scope
1.1 This Standard covers the electrical system of eBikes powered by a lithium-based, rechargeable
battery. EBikes include both Electrically Power Assisted Cycle (EPAC – pedal assist) and non-pedal assist?eBikes.
1.2 Electrical systems as referenced in 1.1, may include onboard components and off board components?of eBikes. As a minimum, the electrical system consists of the drive unit, battery, battery management?system (BMS), interconnecting wiring, and power inlet. Any additional components or systems required to?demonstrate compliance are included based on the overall system application and risk.
1.3 Off board components include dedicated chargers for charging batteries that are removed from the?eBike during charging or dedicated chargers for charging batteries that are in place on the eBike during?charging.
1.4 This Standard does not cover the mechanical structure of the eBike unless specified otherwise.

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