Standard for Installation of Fire Safety Devices based on Use and Occupancy Article 83-1

Theoretical concentration of the Inert Gas Fire Extinguisher agent shall be determined by tests; it shall reach design concentration within a fixed protection space and maintain the concentration for a certain duration of time.Design concentration of the Inert Gas Fire Extinguisher agent shall comply with the following regulations:1.Design Concentration:(1)Theoretical concentration multiplied by at least 1.2 (safety factor).(2)For frequently occupied places, the maximum concentration of dosage shall be limited to 52%.2.For protected subjects being placed containing flammable liquids, the design concentration shall be [theoretical concentration] x [1.3 or higher] safety factor.3.For protected subjects including places having energized electrical devices, the design concentration shall be [theoretical concentration] x [1.35 or higher] safety factor. For places with energized electrical hazards greater than 480 volts that continuously energized following discharge, the design concentration shall comply with values approved by central authorities.
中文原文 各類場所消防安全設備設置標準第83-1條
惰性氣體滅火設備之藥劑理論滅火濃度應經測試決定,在固定之防護空間達到設計濃度,並維持一定時間。
惰性氣體滅火設備之藥劑設計濃度,應符合下列規定:
一、設計濃度:
(一)理論滅火濃度乘以一點二倍安全係數以上。
(二)常時有人之場所,藥劑最高設計濃度以百分之五十二為限。
二、防護對象為含易燃液體之場所時,設計濃度應以理論滅火濃度乘以一點三倍安全係數以上。
三、防護對象為含通電中之電氣設備之場所時,設計濃度應以理論滅火濃度乘以一點三五倍安全係數以上。
但持續通電大於四百八十伏特之電氣設備之場所,其設計濃度依中央主管機關認可之值核算。

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