北京高精度0.2S級三相多功能電表雙485通訊是(shi)按(an)IEC標準設計(ji)(ji)，與同步(bu)的網(wang)(wang)絡電(dian)力儀表。具有全電(dian)量測量，電(dian)能(neng)統計(ji)(ji)，電(dian)能(neng)質量分析及(ji)網(wang)(wang)絡通訊(xun)等功能(neng)，主(zhu)要(yao)用于對電(dian)網(wang)(wang)供電(dian)質量的綜(zong)合監控。該(gai)系列儀表采(cai) 用了(le)模(mo)(mo)(mo)塊(kuai)(kuai)(kuai)化設計(ji)(ji)，配合功能(neng)豐富的外部 DI/DO 模(mo)(mo)(mo)塊(kuai)(kuai)(kuai)、AI/AO 模(mo)(mo)(mo)塊(kuai)(kuai)(kuai)、Micro SD 卡(TF 卡)事件記錄(SOE)模(mo)(mo)(mo)塊(kuai)(kuai)(kuai)、網(wang)(wang)絡通訊(xun)模(mo)(mo)(mo)塊(kuai)(kuai)(kuai)、溫濕度測溫模(mo)(mo)(mo)塊(kuai)(kuai)(kuai)，

報警說明： 儀表帶兩組報警，每組報警可以檢測多種報警條件，包括電參量開關量輸入變化、相損、逆相序、不平 衡度、諧波等。其中開關量輸入變化和逆相序只需設置使能位，其余報警需要設定報警條件， 報警類型簡介： 1.電參量報警 過流：零值報警設置不適用于過流報警，當單相電流高于或等于動作值且滿足設定的動作延時時間， 報警大類: 過流報警 報警小類： A相過流報警 報警使能 零值報警使能北京高精(jing)度0.2S級三(san)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)多功能電(dian)(dian)(dian)表雙485通訊(xun)        啟(qi)動(dong)(dong)(dong)單(dan)(dan)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)過(guo)(guo)流(liu)(liu)(liu)(liu)(liu)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)；當單(dan)(dan)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)低于(yu)(yu)(yu)設(she)定(ding)的恢復(fu)(fu)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)且(qie)(qie)(qie)滿(man)足(zu)延(yan)(yan)時(shi)(shi)(shi)(shi)(shi)時(shi)(shi)(shi)(shi)(shi)間(jian)(jian)(jian)(jian)，單(dan)(dan)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)過(guo)(guo)流(liu)(liu)(liu)(liu)(liu)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)解(jie)(jie)(jie)除(chu)。 欠(qian)流(liu)(liu)(liu)(liu)(liu)：當單(dan)(dan)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)低于(yu)(yu)(yu)或等(deng)于(yu)(yu)(yu)動(dong)(dong)(dong)作(zuo)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)且(qie)(qie)(qie)滿(man)足(zu)設(she)定(ding)的動(dong)(dong)(dong)作(zuo)延(yan)(yan)時(shi)(shi)(shi)(shi)(shi)時(shi)(shi)(shi)(shi)(shi)間(jian)(jian)(jian)(jian)，啟(qi)動(dong)(dong)(dong)單(dan)(dan)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)過(guo)(guo)流(liu)(liu)(liu)(liu)(liu)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)；當單(dan)(dan)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)高 于(yu)(yu)(yu)設(she)定(ding)的恢復(fu)(fu)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)且(qie)(qie)(qie)滿(man)足(zu)延(yan)(yan)時(shi)(shi)(shi)(shi)(shi)時(shi)(shi)(shi)(shi)(shi)間(jian)(jian)(jian)(jian)，單(dan)(dan)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)過(guo)(guo)流(liu)(liu)(liu)(liu)(liu)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)解(jie)(jie)(jie)除(chu)。 注意：當欠(qian)流(liu)(liu)(liu)(liu)(liu)使能且(qie)(qie)(qie)零值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)使能時(shi)(shi)(shi)(shi)(shi)，此(ci)時(shi)(shi)(shi)(shi)(shi)單(dan)(dan)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)等(deng)于(yu)(yu)(yu) 0 時(shi)(shi)(shi)(shi)(shi)，報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)有效；當欠(qian)流(liu)(liu)(liu)(liu)(liu)使能且(qie)(qie)(qie)零值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)禁止時(shi)(shi)(shi)(shi)(shi)，此(ci)時(shi)(shi)(shi)(shi)(shi)單(dan)(dan)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang) 電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)等(deng)于(yu)(yu)(yu) 0 時(shi)(shi)(shi)(shi)(shi)，報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)無(wu)效。 2.相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)損電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing) 當任一(yi)(yi)電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(非所有電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu))等(deng)于(yu)(yu)(yu)或低于(yu)(yu)(yu)動(dong)(dong)(dong)作(zuo)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)且(qie)(qie)(qie)滿(man)足(zu)延(yan)(yan)時(shi)(shi)(shi)(shi)(shi)時(shi)(shi)(shi)(shi)(shi)間(jian)(jian)(jian)(jian)時(shi)(shi)(shi)(shi)(shi)，產(chan)(chan)(chan)生相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)損電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)；而當以(yi)下(xia)任一(yi)(yi)情 況出(chu)現時(shi)(shi)(shi)(shi)(shi)，報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)解(jie)(jie)(jie)除(chu)： 三(san)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)均高于(yu)(yu)(yu)恢復(fu)(fu)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)且(qie)(qie)(qie)滿(man)足(zu)延(yan)(yan)時(shi)(shi)(shi)(shi)(shi)時(shi)(shi)(shi)(shi)(shi)間(jian)(jian)(jian)(jian) 三(san)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)均低于(yu)(yu)(yu)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)損動(dong)(dong)(dong)作(zuo)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi) 3.逆相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)序(xu)(xu)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)：動(dong)(dong)(dong)作(zuo)和(he)恢復(fu)(fu)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)及延(yan)(yan)時(shi)(shi)(shi)(shi)(shi)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)不適(shi)用(yong)于(yu)(yu)(yu)逆相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)序(xu)(xu)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)，當相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)序(xu)(xu)不是 ABC 正常(chang)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)序(xu)(xu)，產(chan)(chan)(chan)生逆相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)序(xu)(xu)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)。 4.DI 報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)：當 DI 狀態由初(chu)始(shi)狀態改(gai)變時(shi)(shi)(shi)(shi)(shi)，產(chan)(chan)(chan)生報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)。 舉(ju)例如下(xia)： 設(she)定(ding)第一(yi)(yi)組(zu)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing) A 相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)過(guo)(guo)流(liu)(liu)(liu)(liu)(liu)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)使能。 動(dong)(dong)(dong)作(zuo)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)：該(gai)動(dong)(dong)(dong)作(zuo)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)為(wei)(wei)一(yi)(yi)次側值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)，如：設(she)定(ding)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)為(wei)(wei) 5.500A，則(ze)(ze)當 A 相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)超過(guo)(guo) 5.500A 時(shi)(shi)(shi)(shi)(shi)，報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)條(tiao)(tiao) 件(jian)觸(chu)發，開(kai)(kai)始(shi)計(ji)(ji)時(shi)(shi)(shi)(shi)(shi)。 動(dong)(dong)(dong)作(zuo)延(yan)(yan)時(shi)(shi)(shi)(shi)(shi)：當報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)條(tiao)(tiao)件(jian)觸(chu)發后，如果(guo) A 相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)一(yi)(yi)直超過(guo)(guo) 5.500A，則(ze)(ze)在延(yan)(yan)時(shi)(shi)(shi)(shi)(shi)設(she)定(ding)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(精(jing)確到秒)后產(chan)(chan)(chan) 生報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)記(ji)錄(lu)，記(ji)錄(lu)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)組(zu)別(Alarm1)，報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)類型(A 相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)過(guo)(guo)流(liu)(liu)(liu)(liu)(liu))，報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)時(shi)(shi)(shi)(shi)(shi)間(jian)(jian)(jian)(jian)(如：2017-5-12 14:15:20)，假如 DO 關(guan)聯了該(gai)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)，則(ze)(ze) DO 動(dong)(dong)(dong)作(zuo)(詳見 DO 設(she)置(zhi))。 恢復(fu)(fu)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)：該(gai)恢復(fu)(fu)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)為(wei)(wei)一(yi)(yi)次側值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)，如：設(she)定(ding)恢復(fu)(fu)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)為(wei)(wei) 5.400A，在已(yi)經發生 A 相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)過(guo)(guo)流(liu)(liu)(liu)(liu)(liu)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)后，則(ze)(ze)當 A 相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang) 電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)低于(yu)(yu)(yu) 5.400A 時(shi)(shi)(shi)(shi)(shi)，解(jie)(jie)(jie)除(chu)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)條(tiao)(tiao)件(jian)觸(chu)發，開(kai)(kai)始(shi)計(ji)(ji)時(shi)(shi)(shi)(shi)(shi)。 恢復(fu)(fu)延(yan)(yan)時(shi)(shi)(shi)(shi)(shi)：當解(jie)(jie)(jie)除(chu)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)條(tiao)(tiao)件(jian)觸(chu)發后，如果(guo) A 相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)一(yi)(yi)直低于(yu)(yu)(yu) 5.400A，則(ze)(ze)在延(yan)(yan)時(shi)(shi)(shi)(shi)(shi)設(she)定(ding)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(精(jing)確到秒) 后產(chan)(chan)(chan)生解(jie)(jie)(jie)除(chu)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)記(ji)錄(lu)，記(ji)錄(lu)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)組(zu)別(Alarm1)，報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)類型(A 相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)過(guo)(guo)流(liu)(liu)(liu)(liu)(liu))，解(jie)(jie)(jie)除(chu)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)時(shi)(shi)(shi)(shi)(shi)間(jian)(jian)(jian)(jian)(如：2017-5-12 14:17:20)，假如 DO 關(guan)聯了該(gai)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)，則(ze)(ze) DO 恢復(fu)(fu)原狀態。由此(ci)可計(ji)(ji)算出(chu)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)時(shi)(shi)(shi)(shi)(shi)長為(wei)(wei) 2 分鐘。