浙江高精度0.2S級三相多功能電表雙485通訊是按(an)IEC標準設(she)計(ji)，與同步的網絡(luo)電(dian)力儀表(biao)(biao)。具有全(quan)電(dian)量測(ce)量，電(dian)能(neng)統計(ji)，電(dian)能(neng)質量分析及(ji)網絡(luo)通訊(xun)等功(gong)(gong)能(neng)，主(zhu)要(yao)用于對電(dian)網供電(dian)質量的綜合監控。該系列儀表(biao)(biao)采 用了模塊(kuai)(kuai)化設(she)計(ji)，配合功(gong)(gong)能(neng)豐富(fu)的外部(bu) DI/DO 模塊(kuai)(kuai)、AI/AO 模塊(kuai)(kuai)、Micro SD 卡(TF 卡)事件記錄(SOE)模塊(kuai)(kuai)、網絡(luo)通訊(xun)模塊(kuai)(kuai)、溫濕(shi)度測(ce)溫模塊(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 零值報警使能浙江高精度0.2S級三相多功能電表雙485通訊         啟動(dong)(dong)(dong)單(dan)(dan)相(xiang)(xiang)(xiang)(xiang)過流(liu)(liu)(liu)(liu)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)；當(dang)(dang)(dang)(dang)單(dan)(dan)相(xiang)(xiang)(xiang)(xiang)電(dian)流(liu)(liu)(liu)(liu)低(di)于(yu)(yu)設(she)(she)定(ding)的恢(hui)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)，單(dan)(dan)相(xiang)(xiang)(xiang)(xiang)過流(liu)(liu)(liu)(liu)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)解(jie)除(chu)。 欠流(liu)(liu)(liu)(liu)：當(dang)(dang)(dang)(dang)單(dan)(dan)相(xiang)(xiang)(xiang)(xiang)電(dian)流(liu)(liu)(liu)(liu)低(di)于(yu)(yu)或(huo)等(deng)于(yu)(yu)動(dong)(dong)(dong)作值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)且(qie)(qie)(qie)滿(man)足(zu)設(she)(she)定(ding)的動(dong)(dong)(dong)作延(yan)(yan)時(shi)(shi)(shi)(shi)(shi)時(shi)(shi)(shi)(shi)(shi)間(jian)，啟動(dong)(dong)(dong)單(dan)(dan)相(xiang)(xiang)(xiang)(xiang)過流(liu)(liu)(liu)(liu)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)；當(dang)(dang)(dang)(dang)單(dan)(dan)相(xiang)(xiang)(xiang)(xiang)電(dian)流(liu)(liu)(liu)(liu)高 于(yu)(yu)設(she)(she)定(ding)的恢(hui)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)，單(dan)(dan)相(xiang)(xiang)(xiang)(xiang)過流(liu)(liu)(liu)(liu)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)解(jie)除(chu)。 注(zhu)意：當(dang)(dang)(dang)(dang)欠流(liu)(liu)(liu)(liu)使(shi)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)使(shi)能時(shi)(shi)(shi)(shi)(shi)，此(ci)(ci)時(shi)(shi)(shi)(shi)(shi)單(dan)(dan)相(xiang)(xiang)(xiang)(xiang)電(dian)流(liu)(liu)(liu)(liu)等(deng)于(yu)(yu) 0 時(shi)(shi)(shi)(shi)(shi)，報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)有(you)效(xiao)；當(dang)(dang)(dang)(dang)欠流(liu)(liu)(liu)(liu)使(shi)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)禁止(zhi)時(shi)(shi)(shi)(shi)(shi)，此(ci)(ci)時(shi)(shi)(shi)(shi)(shi)單(dan)(dan)相(xiang)(xiang)(xiang)(xiang) 電(dian)流(liu)(liu)(liu)(liu)等(deng)于(yu)(yu) 0 時(shi)(shi)(shi)(shi)(shi)，報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)無(wu)效(xiao)。 2.相(xiang)(xiang)(xiang)(xiang)損電(dian)流(liu)(liu)(liu)(liu)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing) 當(dang)(dang)(dang)(dang)任(ren)一(yi)(yi)(yi)(yi)電(dian)流(liu)(liu)(liu)(liu)(非(fei)所有(you)電(dian)流(liu)(liu)(liu)(liu))等(deng)于(yu)(yu)或(huo)低(di)于(yu)(yu)動(dong)(dong)(dong)作值(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)時(shi)(shi)(shi)(shi)(shi)，產生相(xiang)(xiang)(xiang)(xiang)損電(dian)流(liu)(liu)(liu)(liu)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)；而當(dang)(dang)(dang)(dang)以下任(ren)一(yi)(yi)(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)解(jie)除(chu)： 三(san)相(xiang)(xiang)(xiang)(xiang)電(dian)流(liu)(liu)(liu)(liu)均高于(yu)(yu)恢(hui)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) 三(san)相(xiang)(xiang)(xiang)(xiang)電(dian)流(liu)(liu)(liu)(liu)均低(di)于(yu)(yu)相(xiang)(xiang)(xiang)(xiang)損動(dong)(dong)(dong)作值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi) 3.逆(ni)相(xiang)(xiang)(xiang)(xiang)序(xu)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)：動(dong)(dong)(dong)作和恢(hui)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)不適用(yong)于(yu)(yu)逆(ni)相(xiang)(xiang)(xiang)(xiang)序(xu)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)，當(dang)(dang)(dang)(dang)相(xiang)(xiang)(xiang)(xiang)序(xu)不是 ABC 正常相(xiang)(xiang)(xiang)(xiang)序(xu)，產生逆(ni)相(xiang)(xiang)(xiang)(xiang)序(xu)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)。 4.DI 報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)：當(dang)(dang)(dang)(dang) DI 狀態(tai)由初始(shi)狀態(tai)改變時(shi)(shi)(shi)(shi)(shi)，產生報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)。 舉(ju)例如(ru)下： 設(she)(she)定(ding)第一(yi)(yi)(yi)(yi)組(zu)(zu)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing) A 相(xiang)(xiang)(xiang)(xiang)電(dian)流(liu)(liu)(liu)(liu)過流(liu)(liu)(liu)(liu)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)使(shi)能。 動(dong)(dong)(dong)作值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)：該動(dong)(dong)(dong)作值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)為一(yi)(yi)(yi)(yi)次側(ce)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)，如(ru)：設(she)(she)定(ding)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)為 5.500A，則(ze)當(dang)(dang)(dang)(dang) A 相(xiang)(xiang)(xiang)(xiang)電(dian)流(liu)(liu)(liu)(liu)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)超過 5.500A 時(shi)(shi)(shi)(shi)(shi)，報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)條 件(jian)觸(chu)發，開始(shi)計(ji)時(shi)(shi)(shi)(shi)(shi)。 動(dong)(dong)(dong)作延(yan)(yan)時(shi)(shi)(shi)(shi)(shi)：當(dang)(dang)(dang)(dang)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)條件(jian)觸(chu)發后(hou)(hou)，如(ru)果 A 相(xiang)(xiang)(xiang)(xiang)電(dian)流(liu)(liu)(liu)(liu)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)一(yi)(yi)(yi)(yi)直超過 5.500A，則(ze)在(zai)延(yan)(yan)時(shi)(shi)(shi)(shi)(shi)設(she)(she)定(ding)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(精(jing)確到秒)后(hou)(hou)產 生報(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)警(jing)(jing)(jing)(jing)(jing)組(zu)(zu)別(Alarm1)，報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)類(lei)型(A 相(xiang)(xiang)(xiang)(xiang)過流(liu)(liu)(liu)(liu))，報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)時(shi)(shi)(shi)(shi)(shi)間(jian)(如(ru)：2017-5-12 14:15:20)，假(jia)如(ru) DO 關聯了該報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)，則(ze) DO 動(dong)(dong)(dong)作(詳見 DO 設(she)(she)置)。 恢(hui)復(fu)(fu)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)：該恢(hui)復(fu)(fu)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)為一(yi)(yi)(yi)(yi)次側(ce)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)，如(ru)：設(she)(she)定(ding)恢(hui)復(fu)(fu)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)為 5.400A，在(zai)已經發生 A 相(xiang)(xiang)(xiang)(xiang)過流(liu)(liu)(liu)(liu)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)后(hou)(hou)，則(ze)當(dang)(dang)(dang)(dang) A 相(xiang)(xiang)(xiang)(xiang) 電(dian)流(liu)(liu)(liu)(liu)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)低(di)于(yu)(yu) 5.400A 時(shi)(shi)(shi)(shi)(shi)，解(jie)除(chu)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)條件(jian)觸(chu)發，開始(shi)計(ji)時(shi)(shi)(shi)(shi)(shi)。 恢(hui)復(fu)(fu)延(yan)(yan)時(shi)(shi)(shi)(shi)(shi)：當(dang)(dang)(dang)(dang)解(jie)除(chu)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)條件(jian)觸(chu)發后(hou)(hou)，如(ru)果 A 相(xiang)(xiang)(xiang)(xiang)電(dian)流(liu)(liu)(liu)(liu)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)一(yi)(yi)(yi)(yi)直低(di)于(yu)(yu) 5.400A，則(ze)在(zai)延(yan)(yan)時(shi)(shi)(shi)(shi)(shi)設(she)(she)定(ding)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(精(jing)確到秒) 后(hou)(hou)產生解(jie)除(chu)報(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)警(jing)(jing)(jing)(jing)(jing)組(zu)(zu)別(Alarm1)，報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)類(lei)型(A 相(xiang)(xiang)(xiang)(xiang)過流(liu)(liu)(liu)(liu))，解(jie)除(chu)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)時(shi)(shi)(shi)(shi)(shi)間(jian)(如(ru)：2017-5-12 14:17:20)，假(jia)如(ru) DO 關聯了該報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)，則(ze) DO 恢(hui)復(fu)(fu)原狀態(tai)。由此(ci)(ci)可計(ji)算出(chu)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)時(shi)(shi)(shi)(shi)(shi)長為 2 分(fen)鐘。