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電氣火災監控系統ups供電時間為多久

電氣火災監控系統ups供電時間為多久？

2016年12月08日 10:52:27電氣安全十萬個為什么8348
　　電氣火災監控系統ups供電時間有多長　　一般情況下，電氣火災監控系統ups供電時間為48小時?！　‰姎饣馂谋O控系統UPS即不間斷電源，是將蓄電池(多為鉛酸免維護蓄電池)與電氣火災監控主機相連接，通過主機逆變器等模塊電路將直流電轉換成電氣火災監控系統電源的設備。主要用于給單臺監控主機系統或其它電力...

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