北京高精度0.2S級三相多功能電表雙485通訊是按IEC標準設計，與同(tong)步的網(wang)絡電(dian)力儀(yi)表(biao)。具有全電(dian)量(liang)測量(liang)，電(dian)能統計，電(dian)能質(zhi)量(liang)分析及網(wang)絡通訊等功能，主(zhu)要用于(yu)對電(dian)網(wang)供電(dian)質(zhi)量(liang)的綜合(he)監控(kong)。該系列儀(yi)表(biao)采 用了模(mo)塊化設計，配合(he)功能豐(feng)富的外(wai)部 DI/DO 模(mo)塊、AI/AO 模(mo)塊、Micro SD 卡(ka)(TF 卡(ka))事件記(ji)錄(SOE)模(mo)塊、網(wang)絡通訊模(mo)塊、溫(wen)濕度測溫(wen)模(mo)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 零值報警使能北京(jing)高(gao)(gao)精(jing)度0.2S級三(san)(san)相(xiang)(xiang)(xiang)(xiang)(xiang)多功(gong)能(neng)電(dian)(dian)(dian)表雙(shuang)485通訊        啟動(dong)單相(xiang)(xiang)(xiang)(xiang)(xiang)過(guo)(guo)流(liu)(liu)(liu)(liu)報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)；當(dang)單相(xiang)(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)低(di)于(yu)(yu)設定(ding)的(de)恢(hui)(hui)(hui)(hui)復(fu)(fu)(fu)值(zhi)(zhi)(zhi)(zhi)(zhi)且(qie)滿足延(yan)時(shi)(shi)(shi)(shi)時(shi)(shi)(shi)(shi)間(jian)(jian)，單相(xiang)(xiang)(xiang)(xiang)(xiang)過(guo)(guo)流(liu)(liu)(liu)(liu)報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)解(jie)除(chu)。 欠流(liu)(liu)(liu)(liu)：當(dang)單相(xiang)(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)低(di)于(yu)(yu)或(huo)等于(yu)(yu)動(dong)作(zuo)(zuo)值(zhi)(zhi)(zhi)(zhi)(zhi)且(qie)滿足設定(ding)的(de)動(dong)作(zuo)(zuo)延(yan)時(shi)(shi)(shi)(shi)時(shi)(shi)(shi)(shi)間(jian)(jian)，啟動(dong)單相(xiang)(xiang)(xiang)(xiang)(xiang)過(guo)(guo)流(liu)(liu)(liu)(liu)報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)；當(dang)單相(xiang)(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)高(gao)(gao) 于(yu)(yu)設定(ding)的(de)恢(hui)(hui)(hui)(hui)復(fu)(fu)(fu)值(zhi)(zhi)(zhi)(zhi)(zhi)且(qie)滿足延(yan)時(shi)(shi)(shi)(shi)時(shi)(shi)(shi)(shi)間(jian)(jian)，單相(xiang)(xiang)(xiang)(xiang)(xiang)過(guo)(guo)流(liu)(liu)(liu)(liu)報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)解(jie)除(chu)。 注意：當(dang)欠流(liu)(liu)(liu)(liu)使(shi)(shi)能(neng)且(qie)零(ling)(ling)值(zhi)(zhi)(zhi)(zhi)(zhi)報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)使(shi)(shi)能(neng)時(shi)(shi)(shi)(shi)，此時(shi)(shi)(shi)(shi)單相(xiang)(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)等于(yu)(yu) 0 時(shi)(shi)(shi)(shi)，報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)有(you)效；當(dang)欠流(liu)(liu)(liu)(liu)使(shi)(shi)能(neng)且(qie)零(ling)(ling)值(zhi)(zhi)(zhi)(zhi)(zhi)報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)禁止時(shi)(shi)(shi)(shi)，此時(shi)(shi)(shi)(shi)單相(xiang)(xiang)(xiang)(xiang)(xiang) 電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)等于(yu)(yu) 0 時(shi)(shi)(shi)(shi)，報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)無效。 2.相(xiang)(xiang)(xiang)(xiang)(xiang)損電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing) 當(dang)任(ren)一(yi)電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(非所有(you)電(dian)(dian)(dian)流(liu)(liu)(liu)(liu))等于(yu)(yu)或(huo)低(di)于(yu)(yu)動(dong)作(zuo)(zuo)值(zhi)(zhi)(zhi)(zhi)(zhi)且(qie)滿足延(yan)時(shi)(shi)(shi)(shi)時(shi)(shi)(shi)(shi)間(jian)(jian)時(shi)(shi)(shi)(shi)，產生(sheng)(sheng)(sheng)相(xiang)(xiang)(xiang)(xiang)(xiang)損電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)；而當(dang)以(yi)下(xia)任(ren)一(yi)情 況出(chu)(chu)現時(shi)(shi)(shi)(shi)，報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)解(jie)除(chu)： 三(san)(san)相(xiang)(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)均(jun)高(gao)(gao)于(yu)(yu)恢(hui)(hui)(hui)(hui)復(fu)(fu)(fu)值(zhi)(zhi)(zhi)(zhi)(zhi)且(qie)滿足延(yan)時(shi)(shi)(shi)(shi)時(shi)(shi)(shi)(shi)間(jian)(jian) 三(san)(san)相(xiang)(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)均(jun)低(di)于(yu)(yu)相(xiang)(xiang)(xiang)(xiang)(xiang)損動(dong)作(zuo)(zuo)值(zhi)(zhi)(zhi)(zhi)(zhi) 3.逆相(xiang)(xiang)(xiang)(xiang)(xiang)序報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)：動(dong)作(zuo)(zuo)和(he)恢(hui)(hui)(hui)(hui)復(fu)(fu)(fu)值(zhi)(zhi)(zhi)(zhi)(zhi)及延(yan)時(shi)(shi)(shi)(shi)值(zhi)(zhi)(zhi)(zhi)(zhi)不適用于(yu)(yu)逆相(xiang)(xiang)(xiang)(xiang)(xiang)序報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)，當(dang)相(xiang)(xiang)(xiang)(xiang)(xiang)序不是 ABC 正常相(xiang)(xiang)(xiang)(xiang)(xiang)序，產生(sheng)(sheng)(sheng)逆相(xiang)(xiang)(xiang)(xiang)(xiang)序報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)。 4.DI 報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)：當(dang) DI 狀態由(you)初(chu)始狀態改變時(shi)(shi)(shi)(shi)，產生(sheng)(sheng)(sheng)報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)。 舉例(li)如下(xia)： 設定(ding)第(di)一(yi)組(zu)報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing) A 相(xiang)(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)過(guo)(guo)流(liu)(liu)(liu)(liu)報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)使(shi)(shi)能(neng)。 動(dong)作(zuo)(zuo)值(zhi)(zhi)(zhi)(zhi)(zhi)：該動(dong)作(zuo)(zuo)值(zhi)(zhi)(zhi)(zhi)(zhi)為(wei)一(yi)次(ci)側值(zhi)(zhi)(zhi)(zhi)(zhi)，如：設定(ding)報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)值(zhi)(zhi)(zhi)(zhi)(zhi)為(wei) 5.500A，則(ze)當(dang) A 相(xiang)(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)值(zhi)(zhi)(zhi)(zhi)(zhi)超(chao)過(guo)(guo) 5.500A 時(shi)(shi)(shi)(shi)，報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)條 件(jian)(jian)觸(chu)發(fa)，開(kai)始計(ji)時(shi)(shi)(shi)(shi)。 動(dong)作(zuo)(zuo)延(yan)時(shi)(shi)(shi)(shi)：當(dang)報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)條件(jian)(jian)觸(chu)發(fa)后，如果 A 相(xiang)(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)值(zhi)(zhi)(zhi)(zhi)(zhi)一(yi)直超(chao)過(guo)(guo) 5.500A，則(ze)在延(yan)時(shi)(shi)(shi)(shi)設定(ding)值(zhi)(zhi)(zhi)(zhi)(zhi)(精(jing)確到秒)后產 生(sheng)(sheng)(sheng)報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)記錄(lu)，記錄(lu)報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)組(zu)別(Alarm1)，報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)類型(xing)(A 相(xiang)(xiang)(xiang)(xiang)(xiang)過(guo)(guo)流(liu)(liu)(liu)(liu))，報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)時(shi)(shi)(shi)(shi)間(jian)(jian)(如：2017-5-12 14:15:20)，假(jia)如 DO 關聯了(le)該報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)，則(ze) DO 動(dong)作(zuo)(zuo)(詳見 DO 設置)。 恢(hui)(hui)(hui)(hui)復(fu)(fu)(fu)值(zhi)(zhi)(zhi)(zhi)(zhi)：該恢(hui)(hui)(hui)(hui)復(fu)(fu)(fu)值(zhi)(zhi)(zhi)(zhi)(zhi)為(wei)一(yi)次(ci)側值(zhi)(zhi)(zhi)(zhi)(zhi)，如：設定(ding)恢(hui)(hui)(hui)(hui)復(fu)(fu)(fu)值(zhi)(zhi)(zhi)(zhi)(zhi)為(wei) 5.400A，在已經發(fa)生(sheng)(sheng)(sheng) A 相(xiang)(xiang)(xiang)(xiang)(xiang)過(guo)(guo)流(liu)(liu)(liu)(liu)報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)后，則(ze)當(dang) A 相(xiang)(xiang)(xiang)(xiang)(xiang) 電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)值(zhi)(zhi)(zhi)(zhi)(zhi)低(di)于(yu)(yu) 5.400A 時(shi)(shi)(shi)(shi)，解(jie)除(chu)報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)條件(jian)(jian)觸(chu)發(fa)，開(kai)始計(ji)時(shi)(shi)(shi)(shi)。 恢(hui)(hui)(hui)(hui)復(fu)(fu)(fu)延(yan)時(shi)(shi)(shi)(shi)：當(dang)解(jie)除(chu)報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)條件(jian)(jian)觸(chu)發(fa)后，如果 A 相(xiang)(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)值(zhi)(zhi)(zhi)(zhi)(zhi)一(yi)直低(di)于(yu)(yu) 5.400A，則(ze)在延(yan)時(shi)(shi)(shi)(shi)設定(ding)值(zhi)(zhi)(zhi)(zhi)(zhi)(精(jing)確到秒) 后產生(sheng)(sheng)(sheng)解(jie)除(chu)報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)記錄(lu)，記錄(lu)報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)組(zu)別(Alarm1)，報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)類型(xing)(A 相(xiang)(xiang)(xiang)(xiang)(xiang)過(guo)(guo)流(liu)(liu)(liu)(liu))，解(jie)除(chu)報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)時(shi)(shi)(shi)(shi)間(jian)(jian)(如：2017-5-12 14:17:20)，假(jia)如 DO 關聯了(le)該報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)，則(ze) DO 恢(hui)(hui)(hui)(hui)復(fu)(fu)(fu)原狀態。由(you)此可(ke)計(ji)算出(chu)(chu)報(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)時(shi)(shi)(shi)(shi)長為(wei) 2 分鐘。