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1. www.emsd.gov.hk › filemanager › enTechnical Guidelines on Charging Facilities for Electric ...

   www.emsd.gov.hk › filemanager › en

   This set of technical guidelines sets out the statutory requirements and general guidelines for installation of charging facilities for electric vehicles (EV) in Hong Kong. This set of technical guidelines supersedes all previous technical guidelines on charging facilities for electric vehicles and shall apply to new charging facilities.

   • 檔案大小: 378KB

   • 頁面計數: 16

2. www.emsd.gov.hk › filemanager › tc電動車輛充電設施 技術指引 - EMSD

   www.emsd.gov.hk › filemanager › tc

   技術指引. 目的. 1. 本技術指引羅列在本港為電動車輛提供充電設施的法定要求和一般指引。 國際標準. 2. 在適用情況下，本技術指引參照了國際標準 IEC 61851-1 : 2010 「電動車輛. 傳導充電系統第一部分：一般要求」內有關不同充電模式的規定。 這些充電模. 式概述於附件A。 術語及定義. 3. 下列術語和定義適用於本技術指引。 非車載充電器. 充電器與樓宇的交流電網（電源）連接，充電器不是在車上運作，它將直流 電傳送到電動車輛。 車載充電器 充電器安裝在車上而只能在車上運作。 充電連接器. 用以連接電動車輛和插座或固定充電器的組件。 控制導向. 充電連接器中的控制導體，通過車上的控制電路把車上的地線與電纜控制盒 或充電設施的固定部分連接起來，可用來執行若干功能。

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4. www.emsd.gov.hk › filemanager › enTechnical Guidelines on Charging Facilities for Electric ...

   www.emsd.gov.hk › filemanager › en

   Four different modes of electric vehicle charging are specified in the international standard IEC 61851-1:2010 and are described in Annex A. Sections 9 to 13 below describe the general guidelines for various modes of charging adopted for use in Hong Kong with provisions for future expansion.

   • 檔案大小: 153KB

   • 頁面計數: 12

5. www.evhomecharging.gov.hk › enThe EV-charging at Home Subsidy Scheme

   www.evhomecharging.gov.hk › en

   • 網頁紀錄

   The Government has rolled out a $3.5 billion "EV-charging at Home Subsidy Scheme" ("EHSS") to subsidise the installation of EV charging-enabling infrastructure ("EVCEI") in car parks of existing private residential buildings, and hence further facilitate EV owners to install EV chargers at car parks of their residences according to their own ...

6. www.emsd.gov.hk › en › electricity_safetyEMSD : 34th Issue (August 2021) (1458)

   www.emsd.gov.hk › en › electricity_safety

   • 網頁紀錄

   2024年3月1日 · The main technical requirements include that each final circuit of the EV charging facility shall be installed as a separate radial circuit, and that diversity may be allowed for a dedicated distribution circuit supplying multiple EV charging points if load control is available.

7. 其他人也問了

   What is a CCS EV charging system?

   • The CCS integrates one-phase AC charging, three-phase AC charging and DC charging into a single vehicle inlet. This universal charging system will allow EV owners to recharge at most existing charging stations regardless of power source. 19.

   Technical Guidelines on Charging Facilities for Electric Vehicles - EMSD

   www.emsd.gov.hk/filemanager/en/content_444/Charging_Facilities_Electric_Vehicles.pdf

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   How does EV charging work?

   • In this charging mode, either single-phase or three-phase AC is converted to DC within the EV charging equipment. The resulting DC is supplied to the EV via a charging cable that is tethered to the EV charging equipment.

   Guidance Note on Fault Protection for Direct Current Electric Vehicle Ch…

   www.emsd.gov.hk/filemanager/en/content_444/GN_Fault_Protection_forDirect_Current_Electric_Vehicle_Charging_Facilities.pdf

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   What is a DC EV charging station?

   • The resulting DC is supplied to the EV via a charging cable that is tethered to the EV charging equipment. “isolated DC charger” as defined in IEC 61851-23:2014, means a DC EV charging station with DC circuit on output side which is electrically separated by at least basic insulation from AC circuit on power system side.

   Guidance Note on Fault Protection for Direct Current Electric Vehicle Ch…

   www.emsd.gov.hk/filemanager/en/content_444/GN_Fault_Protection_forDirect_Current_Electric_Vehicle_Charging_Facilities.pdf

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   What are the requirements for DC EV charging installation?

   • The EV charging installation should be designed and installed in accordance with IEC 61851 or equivalent. 4.2 DC EV charging installation for Mode 4 charging should comply with the requirements specific to DC EV charging stations given under Part 23 of the IEC 61851 (i.e. IEC61851-23).

   Guidance Note on Fault Protection for Direct Current Electric Vehicle Ch…

   www.emsd.gov.hk/filemanager/en/content_444/GN_Fault_Protection_forDirect_Current_Electric_Vehicle_Charging_Facilities.pdf

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