Standard for Installation of Fire Safety Devices based on Use and Occupancy Article 237

The electrical source of emergency power supply system shall meet the following requirements:1.Emergency power source shall employ generator complied with National Standard CNS No.10204, or battery complied with No.10205, or other equipments having the same effect. The capacity will be prescribed by the central fire agency otherwhere.2.Diverter switch shall be equipped for emergency power source to automatically power the emergency electrical appliances on failure of common power source, and automatically switch off on recovery of common power source.3.Generator shall be equipped with proper switch or interlocked device to avoid providing inverse electricity to the normal power supply circuits.4.The place where a generator or battery is equipped shall be fire proof, unless it is installed outdoors and prevented from being raining.5.The wiring of the charge power source for battery equipments shall employ dedicated circuit loop, and the switch of the loop shall be marked with obvious indicator.
中文原文 各類場所消防安全設備設置標準第237條
緊急供電系統之電源,依下列規定:
一、緊急電源使用符合CNS、一○二○四規定之發電機設備、一○二○五規定之蓄電池設備或具有相同效果之設備,其容量之計算,由中央消防機關另定之。
二、緊急電源裝置切換開關,於常用電源切斷時自動切換供應電源至緊急用電器具,並於常用電源恢復時,自動恢復由常用電源供應。
三、發電機裝設適當開關或連鎖機件,以防止向正常供電線路逆向電力。
四、裝設發電機及蓄電池之處所為防火構造。
但設於屋外時,設有不受積水及雨水侵襲之防水措施者,不在此限。
五、蓄電池設備充電電源之配線設專用回路,其開關上應有明顯之標示。

English translation for reference only; the Chinese text prevails. Not legal advice.