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甘肅應急電源柜EPS

當市(shi)電(dian)(dian)(dian)供電(dian)(dian)(dian)中斷或市(shi)電(dian)(dian)(dian)電(dian)(dian)(dian)壓超限 (15％或20%額定輸入電(dian)(dian)(dian)壓)時(shi)，互投裝置將(jiang)立即(ji)投切(qie)至逆(ni)變(bian)器供電(dian)(dian)(dian)，在電(dian)(dian)(dian)池組所提供的直流能源的支持(chi)下，…

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當市(shi)電(dian)(dian)(dian)(dian)供電(dian)(dian)(dian)(dian)中(zhong)斷或市(shi)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)壓(ya)超限(xian) (±15％或±20%額(e)定輸入電(dian)(dian)(dian)(dian)壓(ya))時，互(hu)投裝置將立即投切至逆(ni)變(bian)器(qi)供電(dian)(dian)(dian)(dian)，在電(dian)(dian)(dian)(dian)池組所(suo)(suo)提(ti)供的(de)(de)直流(liu)能源(yuan)的(de)(de)支(zhi)持下，此時，用(yong)戶負載所(suo)(suo)使(shi)用(yong)的(de)(de)電(dian)(dian)(dian)(dian)源(yuan)是(shi)通過(guo)EPS的(de)(de)逆(ni)變(bian)器(qi)轉換的(de)(de)交流(liu)電(dian)(dian)(dian)(dian)源(yuan)，而不(bu)是(shi)來(lai)自市(shi)電(dian)(dian)(dian)(dian)

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