聯絡開關櫃分合閘:
⑴低壓聯絡開關分合閘:低di壓ya聯lian絡luo開kai關guan日ri常chang有you必bi要yao在zai分fen斷duan方fang位wei並bing上shang鎖suo,由you專zhuan人ren擔dan任ren保bao管guan鑰yao匙chi。低di壓ya聯lian絡luo開kai關guan運yun用yong時shi,有you必bi要yao經jing電dian氣qi擔dan任ren人ren批pi準zhun,在zai確que保bao受shou電dian方fang無wu電dian的de情qing況kuang下xia(有具體措施),才能合閘。如受電方巳具有原送電條件,應將聯絡開關立即分閘上鎖。
⑵高壓聯絡開關分合閘:高壓配電櫃采用兩路兩段獨立供電方式(雙回路供電)。聯絡開關處於分斷狀況。
當(dang)一(yi)段(duan)高(gao)壓(ya)電(dian)源(yuan)因(yin)故(gu)停(ting)電(dian)時(shi),聯(lian)絡(luo)開(kai)關(guan)用(yong)搖(yao)把(ba)搖(yao)入(ru)至(zhi)送(song)電(dian)方(fang)位(wei),實(shi)現(xian)聯(lian)絡(luo)供(gong)電(dian)。如(ru)果(guo)故(gu)障(zhang)掃(sao)除(chu)後(hou),恢(hui)複(fu)送(song)電(dian),聯(lian)絡(luo)開(kai)關(guan)要(yao)先(xian)分(fen)斷(duan)後(hou)再(zai)送(song)電(dian)。
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