變壓器10/0.4kV,1000kVA由環(huán)網(wǎng)柜保護(hù)(負(fù)荷開(kāi)關(guān)加熔斷器),10kV側(cè)對(duì)稱短路電流初始值I’’=kA。
A.900A B.1100A C.1300A D.1500A
A.16kA/3s B.20kA/3s C.25kA/1s D.25kA/3s