ZBW (XWB) series ntawm AC box-type substations muab cov khoom siv hluav taws xob hluav taws xob sib txuas, cov khoom siv hluav taws xob, thiab cov khoom siv hluav taws xob qis rau hauv cov khoom siv hluav taws xob sib txuas ua ke, uas yog siv rau hauv cov tsev loj hauv nroog, nroog thiab nyob deb nroog. cov vaj tsev, cov tsev nyob, cov chaw tsim khoom siv high-tech, cov nroj tsuag me thiab nruab nrab, cov mines, cov roj av, thiab cov chaw tsim kho ib ntus yog siv los txais thiab xa cov hluav taws xob hluav taws xob hauv lub zog hluav taws xob.