深圳高精度0.2S級三相多功能電表雙485通訊是(shi)按(an)IEC標準設計(ji)，與同步的(de)網絡電(dian)力儀(yi)表。具有全電(dian)量(liang)測(ce)量(liang)，電(dian)能統(tong)計(ji)，電(dian)能質(zhi)量(liang)分析及網絡通(tong)訊等(deng)功(gong)能，主要用(yong)于(yu)對(dui)電(dian)網供電(dian)質(zhi)量(liang)的(de)綜(zong)合監控。該(gai)系列儀(yi)表采(cai) 用(yong)了模塊化設計(ji)，配合功(gong)能豐富的(de)外部 DI/DO 模塊、AI/AO 模塊、Micro SD 卡(ka)(TF 卡(ka))事(shi)件記(ji)錄(SOE)模塊、網絡通(tong)訊模塊、溫(wen)(wen)濕度測(ce)溫(wen)(wen)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 零值報警使能深圳高精度0.2S級三相多功能電表雙485通訊啟動單(dan)(dan)(dan)相(xiang)(xiang)(xiang)(xiang)(xiang)過(guo)(guo)(guo)流(liu)(liu)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)；當(dang)(dang)(dang)(dang)單(dan)(dan)(dan)相(xiang)(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)流(liu)(liu)低(di)于(yu)(yu)(yu)(yu)設(she)(she)(she)定(ding)(ding)的恢(hui)復值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)且(qie)滿足延(yan)(yan)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)間(jian)(jian)，單(dan)(dan)(dan)相(xiang)(xiang)(xiang)(xiang)(xiang)過(guo)(guo)(guo)流(liu)(liu)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)解(jie)除(chu)(chu)(chu)。 欠流(liu)(liu)：當(dang)(dang)(dang)(dang)單(dan)(dan)(dan)相(xiang)(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)流(liu)(liu)低(di)于(yu)(yu)(yu)(yu)或等(deng)于(yu)(yu)(yu)(yu)動作(zuo)(zuo)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)且(qie)滿足設(she)(she)(she)定(ding)(ding)的動作(zuo)(zuo)延(yan)(yan)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)間(jian)(jian)，啟動單(dan)(dan)(dan)相(xiang)(xiang)(xiang)(xiang)(xiang)過(guo)(guo)(guo)流(liu)(liu)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)；當(dang)(dang)(dang)(dang)單(dan)(dan)(dan)相(xiang)(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)流(liu)(liu)高(gao) 于(yu)(yu)(yu)(yu)設(she)(she)(she)定(ding)(ding)的恢(hui)復值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)且(qie)滿足延(yan)(yan)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)間(jian)(jian)，單(dan)(dan)(dan)相(xiang)(xiang)(xiang)(xiang)(xiang)過(guo)(guo)(guo)流(liu)(liu)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)解(jie)除(chu)(chu)(chu)。 注意(yi)：當(dang)(dang)(dang)(dang)欠流(liu)(liu)使(shi)能(neng)且(qie)零值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)使(shi)能(neng)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)，此(ci)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)單(dan)(dan)(dan)相(xiang)(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)流(liu)(liu)等(deng)于(yu)(yu)(yu)(yu) 0 時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)，報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)有(you)效；當(dang)(dang)(dang)(dang)欠流(liu)(liu)使(shi)能(neng)且(qie)零值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)禁止時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)，此(ci)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)單(dan)(dan)(dan)相(xiang)(xiang)(xiang)(xiang)(xiang) 電(dian)(dian)(dian)(dian)流(liu)(liu)等(deng)于(yu)(yu)(yu)(yu) 0 時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)，報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)無效。 2.相(xiang)(xiang)(xiang)(xiang)(xiang)損(sun)電(dian)(dian)(dian)(dian)流(liu)(liu)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing) 當(dang)(dang)(dang)(dang)任一電(dian)(dian)(dian)(dian)流(liu)(liu)(非所有(you)電(dian)(dian)(dian)(dian)流(liu)(liu))等(deng)于(yu)(yu)(yu)(yu)或低(di)于(yu)(yu)(yu)(yu)動作(zuo)(zuo)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)且(qie)滿足延(yan)(yan)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)間(jian)(jian)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)，產生相(xiang)(xiang)(xiang)(xiang)(xiang)損(sun)電(dian)(dian)(dian)(dian)流(liu)(liu)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)；而當(dang)(dang)(dang)(dang)以(yi)下任一情 況出現時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)，報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)解(jie)除(chu)(chu)(chu)： 三(san)相(xiang)(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)流(liu)(liu)均高(gao)于(yu)(yu)(yu)(yu)恢(hui)復值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)且(qie)滿足延(yan)(yan)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)間(jian)(jian) 三(san)相(xiang)(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)流(liu)(liu)均低(di)于(yu)(yu)(yu)(yu)相(xiang)(xiang)(xiang)(xiang)(xiang)損(sun)動作(zuo)(zuo)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi) 3.逆相(xiang)(xiang)(xiang)(xiang)(xiang)序報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)：動作(zuo)(zuo)和恢(hui)復值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)及延(yan)(yan)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)不(bu)適用于(yu)(yu)(yu)(yu)逆相(xiang)(xiang)(xiang)(xiang)(xiang)序報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)，當(dang)(dang)(dang)(dang)相(xiang)(xiang)(xiang)(xiang)(xiang)序不(bu)是 ABC 正常相(xiang)(xiang)(xiang)(xiang)(xiang)序，產生逆相(xiang)(xiang)(xiang)(xiang)(xiang)序報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)。 4.DI 報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)：當(dang)(dang)(dang)(dang) DI 狀(zhuang)(zhuang)態由初始狀(zhuang)(zhuang)態改(gai)變時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)，產生報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)。 舉例(li)如下： 設(she)(she)(she)定(ding)(ding)第一組報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing) A 相(xiang)(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)流(liu)(liu)過(guo)(guo)(guo)流(liu)(liu)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)使(shi)能(neng)。 動作(zuo)(zuo)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)：該動作(zuo)(zuo)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)為一次(ci)側值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)，如：設(she)(she)(she)定(ding)(ding)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)為 5.500A，則(ze)(ze)當(dang)(dang)(dang)(dang) A 相(xiang)(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)流(liu)(liu)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)超過(guo)(guo)(guo) 5.500A 時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)，報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)條 件觸發(fa)，開始計時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)。 動作(zuo)(zuo)延(yan)(yan)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)：當(dang)(dang)(dang)(dang)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)條件觸發(fa)后，如果 A 相(xiang)(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)流(liu)(liu)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)一直超過(guo)(guo)(guo) 5.500A，則(ze)(ze)在(zai)延(yan)(yan)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)設(she)(she)(she)定(ding)(ding)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(精確到(dao)秒)后產 生報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)記錄(lu)，記錄(lu)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)組別(Alarm1)，報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)類(lei)型(xing)(A 相(xiang)(xiang)(xiang)(xiang)(xiang)過(guo)(guo)(guo)流(liu)(liu))，報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)間(jian)(jian)(如：2017-5-12 14:15:20)，假如 DO 關聯了(le)該報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)，則(ze)(ze) DO 動作(zuo)(zuo)(詳見 DO 設(she)(she)(she)置(zhi))。 恢(hui)復值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)：該恢(hui)復值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)為一次(ci)側值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)，如：設(she)(she)(she)定(ding)(ding)恢(hui)復值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)為 5.400A，在(zai)已經發(fa)生 A 相(xiang)(xiang)(xiang)(xiang)(xiang)過(guo)(guo)(guo)流(liu)(liu)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)后，則(ze)(ze)當(dang)(dang)(dang)(dang) A 相(xiang)(xiang)(xiang)(xiang)(xiang) 電(dian)(dian)(dian)(dian)流(liu)(liu)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)低(di)于(yu)(yu)(yu)(yu) 5.400A 時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)，解(jie)除(chu)(chu)(chu)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)條件觸發(fa)，開始計時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)。 恢(hui)復延(yan)(yan)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)：當(dang)(dang)(dang)(dang)解(jie)除(chu)(chu)(chu)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)條件觸發(fa)后，如果 A 相(xiang)(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)流(liu)(liu)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)一直低(di)于(yu)(yu)(yu)(yu) 5.400A，則(ze)(ze)在(zai)延(yan)(yan)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)設(she)(she)(she)定(ding)(ding)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(精確到(dao)秒) 后產生解(jie)除(chu)(chu)(chu)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)記錄(lu)，記錄(lu)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)組別(Alarm1)，報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)類(lei)型(xing)(A 相(xiang)(xiang)(xiang)(xiang)(xiang)過(guo)(guo)(guo)流(liu)(liu))，解(jie)除(chu)(chu)(chu)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)間(jian)(jian)(如：2017-5-12 14:17:20)，假如 DO 關聯了(le)該報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)，則(ze)(ze) DO 恢(hui)復原(yuan)狀(zhuang)(zhuang)態。由此(ci)可計算出報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)長為 2 分鐘(zhong)。