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民用建筑消防電源和安防電源的設置問題分析

發布日期：2022-10-15 點擊率：42

問題描述：民用建筑消防和安防合并設置在一個控制室時，控制室內消防電源和安防電源沒有分開設置， 且安防系統配電容量不夠。

原因分析：民用建筑中，尤其是公共建筑安防系統對配電容量需求比較大，強電設計人員對弱電系統設計 要求不了解。大中型公共建筑安防系統配電容量一般超過３０ｋＷ，監控點數多的安防監控室的設備 用電量能達到６０～８０ｋＷ，安防系統配電容量遠大于消防系統設備用電容量。

應對措施：考慮消防系統對獨立供電的要求，應將消防和安防系統分開配電，并分別采用雙電源末端切換，安防系統配電容量需滿足弱電設計提資要求。

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