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應急電源柜EPS

當(dang)市電(dian)供(gong)電(dian)中斷或市電(dian)電(dian)壓超限 (15%或20%額定輸入電(dian)壓)時,互投裝置將立即投切至逆變器供(gong)電(dian),在電(dian)池組所提供(gong)的(de)直流能源的(de)支持下(xia),…

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當市(shi)電(dian)(dian)(dian)供(gong)(gong)電(dian)(dian)(dian)中斷或市(shi)電(dian)(dian)(dian)電(dian)(dian)(dian)壓超限(xian) (±15%或±20%額定輸入電(dian)(dian)(dian)壓)時,互投(tou)裝置將(jiang)立即投(tou)切至逆變(bian)器供(gong)(gong)電(dian)(dian)(dian),在(zai)電(dian)(dian)(dian)池組所提供(gong)(gong)的(de)(de)直流(liu)能(neng)源(yuan)的(de)(de)支(zhi)持下,此時,用戶負載所使用的(de)(de)電(dian)(dian)(dian)源(yuan)是(shi)通過EPS的(de)(de)逆變(bian)器轉換的(de)(de)交流(liu)電(dian)(dian)(dian)源(yuan),而不是(shi)來自市(shi)電(dian)(dian)(dian)

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