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延安應急電源柜EPS

當市電(dian)(dian)供(gong)電(dian)(dian)中斷或市電(dian)(dian)電(dian)(dian)壓(ya)超限 (15%或20%額(e)定(ding)輸入電(dian)(dian)壓(ya))時,互投(tou)裝置(zhi)將(jiang)立即投(tou)切至逆變器供(gong)電(dian)(dian),在電(dian)(dian)池組所提供(gong)的直流能(neng)源的支(zhi)持(chi)下(xia),…

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當市電(dian)(dian)供電(dian)(dian)中斷或(huo)(huo)市電(dian)(dian)電(dian)(dian)壓超限 (±15%或(huo)(huo)±20%額定輸入電(dian)(dian)壓)時(shi),互投裝(zhuang)置將立即投切至(zhi)逆變器供電(dian)(dian),在電(dian)(dian)池組所提供的(de)(de)(de)直(zhi)流能源的(de)(de)(de)支持(chi)下,此時(shi),用(yong)戶負(fu)載所使用(yong)的(de)(de)(de)電(dian)(dian)源是通(tong)過EPS的(de)(de)(de)逆變器轉換的(de)(de)(de)交流電(dian)(dian)源,而不是來自市電(dian)(dian)

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