多功能網絡電力儀表以太網口485通訊是(shi)按IEC標準設計，與同步(bu)的(de)網(wang)絡電(dian)力儀表。具有(you)全電(dian)量測(ce)量，電(dian)能統計，電(dian)能質量分析及網(wang)絡通(tong)(tong)訊(xun)(xun)等(deng)功能，主要用(yong)于(yu)對電(dian)網(wang)供電(dian)質量的(de)綜(zong)合監控。該系(xi)列儀表采 用(yong)了模塊化設計，配合功能豐(feng)富的(de)外部 DI/DO 模塊、AI/AO 模塊、Micro SD 卡(ka)(TF 卡(ka))事(shi)件記錄(SOE)模塊、網(wang)絡通(tong)(tong)訊(xun)(xun)模塊、溫濕度測(ce)溫模塊，

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 零值報警使能多功能網絡電力儀表以太網口485通訊         啟動(dong)單(dan)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)過(guo)(guo)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)；當(dang)(dang)單(dan)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)低于(yu)設(she)(she)(she)定(ding)(ding)的(de)恢(hui)(hui)復(fu)(fu)值(zhi)(zhi)且滿(man)足(zu)延(yan)(yan)(yan)(yan)時(shi)(shi)(shi)(shi)時(shi)(shi)(shi)(shi)間(jian)(jian)(jian)，單(dan)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)過(guo)(guo)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)解(jie)(jie)除(chu)。 欠(qian)(qian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)：當(dang)(dang)單(dan)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)低于(yu)或等(deng)于(yu)動(dong)作(zuo)(zuo)值(zhi)(zhi)且滿(man)足(zu)設(she)(she)(she)定(ding)(ding)的(de)動(dong)作(zuo)(zuo)延(yan)(yan)(yan)(yan)時(shi)(shi)(shi)(shi)時(shi)(shi)(shi)(shi)間(jian)(jian)(jian)，啟動(dong)單(dan)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)過(guo)(guo)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)；當(dang)(dang)單(dan)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)高 于(yu)設(she)(she)(she)定(ding)(ding)的(de)恢(hui)(hui)復(fu)(fu)值(zhi)(zhi)且滿(man)足(zu)延(yan)(yan)(yan)(yan)時(shi)(shi)(shi)(shi)時(shi)(shi)(shi)(shi)間(jian)(jian)(jian)，單(dan)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)過(guo)(guo)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)解(jie)(jie)除(chu)。 注意：當(dang)(dang)欠(qian)(qian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)使能且零值(zhi)(zhi)報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)使能時(shi)(shi)(shi)(shi)，此(ci)時(shi)(shi)(shi)(shi)單(dan)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)等(deng)于(yu) 0 時(shi)(shi)(shi)(shi)，報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)有效；當(dang)(dang)欠(qian)(qian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)使能且零值(zhi)(zhi)報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)禁止時(shi)(shi)(shi)(shi)，此(ci)時(shi)(shi)(shi)(shi)單(dan)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang) 電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)等(deng)于(yu) 0 時(shi)(shi)(shi)(shi)，報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)無效。 2.相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)損(sun)(sun)電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing) 當(dang)(dang)任一電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(非(fei)所有電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu))等(deng)于(yu)或低于(yu)動(dong)作(zuo)(zuo)值(zhi)(zhi)且滿(man)足(zu)延(yan)(yan)(yan)(yan)時(shi)(shi)(shi)(shi)時(shi)(shi)(shi)(shi)間(jian)(jian)(jian)時(shi)(shi)(shi)(shi)，產(chan)生(sheng)(sheng)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)損(sun)(sun)電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)；而當(dang)(dang)以下任一情 況出(chu)現時(shi)(shi)(shi)(shi)，報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)解(jie)(jie)除(chu)： 三相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)均(jun)高于(yu)恢(hui)(hui)復(fu)(fu)值(zhi)(zhi)且滿(man)足(zu)延(yan)(yan)(yan)(yan)時(shi)(shi)(shi)(shi)時(shi)(shi)(shi)(shi)間(jian)(jian)(jian) 三相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)均(jun)低于(yu)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)損(sun)(sun)動(dong)作(zuo)(zuo)值(zhi)(zhi) 3.逆相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)序(xu)報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)：動(dong)作(zuo)(zuo)和(he)恢(hui)(hui)復(fu)(fu)值(zhi)(zhi)及(ji)延(yan)(yan)(yan)(yan)時(shi)(shi)(shi)(shi)值(zhi)(zhi)不適用于(yu)逆相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)序(xu)報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)，當(dang)(dang)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)序(xu)不是 ABC 正(zheng)常相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)序(xu)，產(chan)生(sheng)(sheng)逆相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)序(xu)報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)。 4.DI 報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)：當(dang)(dang) DI 狀(zhuang)態由初(chu)始狀(zhuang)態改變(bian)時(shi)(shi)(shi)(shi)，產(chan)生(sheng)(sheng)報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)。 舉例(li)如(ru)(ru)下： 設(she)(she)(she)定(ding)(ding)第一組(zu)報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing) A 相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)過(guo)(guo)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)使能。 動(dong)作(zuo)(zuo)值(zhi)(zhi)：該(gai)動(dong)作(zuo)(zuo)值(zhi)(zhi)為(wei)一次側值(zhi)(zhi)，如(ru)(ru)：設(she)(she)(she)定(ding)(ding)報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)值(zhi)(zhi)為(wei) 5.500A，則(ze)(ze)當(dang)(dang) A 相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)值(zhi)(zhi)超(chao)過(guo)(guo) 5.500A 時(shi)(shi)(shi)(shi)，報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)條(tiao) 件(jian)觸(chu)(chu)發(fa)，開(kai)始計時(shi)(shi)(shi)(shi)。 動(dong)作(zuo)(zuo)延(yan)(yan)(yan)(yan)時(shi)(shi)(shi)(shi)：當(dang)(dang)報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)條(tiao)件(jian)觸(chu)(chu)發(fa)后，如(ru)(ru)果 A 相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)值(zhi)(zhi)一直超(chao)過(guo)(guo) 5.500A，則(ze)(ze)在(zai)(zai)延(yan)(yan)(yan)(yan)時(shi)(shi)(shi)(shi)設(she)(she)(she)定(ding)(ding)值(zhi)(zhi)(精(jing)(jing)確到(dao)(dao)秒(miao))后產(chan) 生(sheng)(sheng)報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)記錄，記錄報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)組(zu)別(Alarm1)，報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)類型(xing)(A 相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)過(guo)(guo)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu))，報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)時(shi)(shi)(shi)(shi)間(jian)(jian)(jian)(如(ru)(ru)：2017-5-12 14:15:20)，假如(ru)(ru) DO 關聯(lian)了(le)該(gai)報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)，則(ze)(ze) DO 動(dong)作(zuo)(zuo)(詳見 DO 設(she)(she)(she)置)。 恢(hui)(hui)復(fu)(fu)值(zhi)(zhi)：該(gai)恢(hui)(hui)復(fu)(fu)值(zhi)(zhi)為(wei)一次側值(zhi)(zhi)，如(ru)(ru)：設(she)(she)(she)定(ding)(ding)恢(hui)(hui)復(fu)(fu)值(zhi)(zhi)為(wei) 5.400A，在(zai)(zai)已經(jing)發(fa)生(sheng)(sheng) A 相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)過(guo)(guo)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)后，則(ze)(ze)當(dang)(dang) A 相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang) 電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)值(zhi)(zhi)低于(yu) 5.400A 時(shi)(shi)(shi)(shi)，解(jie)(jie)除(chu)報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)條(tiao)件(jian)觸(chu)(chu)發(fa)，開(kai)始計時(shi)(shi)(shi)(shi)。 恢(hui)(hui)復(fu)(fu)延(yan)(yan)(yan)(yan)時(shi)(shi)(shi)(shi)：當(dang)(dang)解(jie)(jie)除(chu)報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)條(tiao)件(jian)觸(chu)(chu)發(fa)后，如(ru)(ru)果 A 相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)值(zhi)(zhi)一直低于(yu) 5.400A，則(ze)(ze)在(zai)(zai)延(yan)(yan)(yan)(yan)時(shi)(shi)(shi)(shi)設(she)(she)(she)定(ding)(ding)值(zhi)(zhi)(精(jing)(jing)確到(dao)(dao)秒(miao)) 后產(chan)生(sheng)(sheng)解(jie)(jie)除(chu)報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)記錄，記錄報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)組(zu)別(Alarm1)，報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)類型(xing)(A 相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)過(guo)(guo)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu))，解(jie)(jie)除(chu)報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)時(shi)(shi)(shi)(shi)間(jian)(jian)(jian)(如(ru)(ru)：2017-5-12 14:17:20)，假如(ru)(ru) DO 關聯(lian)了(le)該(gai)報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)，則(ze)(ze) DO 恢(hui)(hui)復(fu)(fu)原狀(zhuang)態。由此(ci)可計算(suan)出(chu)報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)時(shi)(shi)(shi)(shi)長為(wei) 2 分鐘。