一、導軌(gui)式電表的簡介
目前終端電能計量表的(de)安(an)裝普遍采(cai)用傳統壁(bi)掛式的(de)安(an)裝方式,存在體積(ji)大,安(an)裝不(bu)便的(de)缺點。
智電導軌式安(an)裝電能表采用模數化設(she)計,具有體積(ji)小,易安(an)裝(zhuang),易于實現終端電能(neng)計量,便于工業電能(neng)計量系統加裝(zhuang)電能(neng)表(biao)進行改造。
導(dao)(dao)軌式(shi)安(an)裝電(dian)(dian)能(neng)(neng)(neng)表是新一代(dai)微型(xing)導(dao)(dao)軌式(shi)電(dian)(dian)能(neng)(neng)(neng)表,采(cai)用(yong)標準DIN35mm導(dao)(dao)軌式(shi)安(an)裝,結構模數化設(she)計,寬度與(yu)微型(xing)斷路器匹配,可(ke)(ke)方便安(an)裝于配電(dian)(dian)箱內。電(dian)(dian)能(neng)(neng)(neng)表測量(liang)電(dian)(dian)能(neng)(neng)(neng)及其它電(dian)(dian)參(can)量(liang),可(ke)(ke)進行(xing)時(shi)鐘、費率時(shi)段等(deng)參(can)數設(she)置(zhi),并具(ju)有(you)電(dian)(dian)能(neng)(neng)(neng)脈沖輸(shu)出(chu)功能(neng)(neng)(neng)。同時(shi),導(dao)(dao)軌式(shi)電(dian)(dian)能(neng)(neng)(neng)表可(ke)(ke)采(cai)用(yong)RS485通訊接口與(yu)系統實現數據交換。導(dao)(dao)軌式(shi)安(an)裝電(dian)(dian)能(neng)(neng)(neng)表具(ju)有(you)體積小巧、精(jing)度高、可(ke)(ke)靠性好(hao)、安(an)裝方便等(deng)優點(dian),適用(yong)于政府機(ji)關和大型(xing)公(gong)建中對(dui)電(dian)(dian)能(neng)(neng)(neng)的分項計量(liang),也可(ke)(ke)用(yong)于企事(shi)業單位(wei)作(zuo)電(dian)(dian)能(neng)(neng)(neng)管(guan)理(li)考核。
圖:申特導軌式電表
二、導軌式電表的應用
隨著電(dian)(dian)(dian)力供(gong)需矛盾的增加(jia),加(jia)強電(dian)(dian)(dian)力計(ji)量(liang)管理顯得十(shi)分重要,導軌式電(dian)(dian)(dian)能表不僅能實(shi)(shi)現(xian)電(dian)(dian)(dian)能計(ji)量(liang)管理,還(huan)能對用戶用電(dian)(dian)(dian)進行控(kong)制(zhi),根據(ju)用戶每天用電(dian)(dian)(dian)的實(shi)(shi)際情況,分時段(duan)的進行用電(dian)(dian)(dian)計(ji)量(liang),從而為電(dian)(dian)(dian)價結算提供(gong)依據(ju)。
利用導軌(gui)式電(dian)(dian)(dian)(dian)能(neng)表(biao)將電(dian)(dian)(dian)(dian)能(neng)計量(liang)、數(shu)據(ju)收集、數(shu)據(ju)處理(li)融為一體,通(tong)過計算機對(dui)導軌(gui)式電(dian)(dian)(dian)(dian)能(neng)表(biao)進行遠程控制,有效的(de)降低人工(gong)勞動量(liang),提高工(gong)作(zuo)效率。導軌(gui)式電(dian)(dian)(dian)(dian)能(neng)表(biao)能(neng)保證電(dian)(dian)(dian)(dian)力供(gong)需平(ping)衡,確保電(dian)(dian)(dian)(dian)網系統安全、穩定(ding)的(de)供(gong)電(dian)(dian)(dian)(dian),在電(dian)(dian)(dian)(dian)力計量(liang)管(guan)理(li)中有十分廣(guang)泛的(de)應用。
三、導軌式電表的性能
1.計量總有功電能,反向計入總電能;
2.可選分時段復費率電能計量功能;
3.支(zhi)持RS485通訊接(jie)口,帶電能脈(mo)沖輸出;
4.電流(liu)一(yi)次接入,二次接入均可,電壓信(xin)號供電,不需要輔助電源;
5.體積小巧,寬度為18mm的倍(bei)數,與微型斷路器完美配合(he),帶鉛封防(fang)竊電(dian);
6.DIN35mm標(biao)準導軌安裝方式(shi),輕松置(zhi)入(ru)各類配(pei)電(dian)箱(xiang)。
四、導軌式電表的發展前景
以智能電網建(jian)設要求(qiu)為導向,實(shi)(shi)現(xian)電能量(liang)(liang)計(ji)量(liang)(liang)、防竊電、實(shi)(shi)時監測(ce)、信息交互、自(zi)動控制的先(xian)進性(xing);實(shi)(shi)現(xian)不(bu)同環(huan)境(jing)、不(bu)同實(shi)(shi)際安(an)裝條件等(deng)因素的適用性(xing);實(shi)(shi)現(xian)外觀(guan)、結構(gou)及安(an)裝尺寸的統一性(xing)。
實(shi)(shi)現合理(li)、經濟(ji)、安全使(shi)用電(dian)(dian)能(neng)目的(de)(de)。導軌式電(dian)(dian)能(neng)表(biao)能(neng)夠依托“智(zhi)(zhi)能(neng)電(dian)(dian)網(wang)”所構建的(de)(de)強大的(de)(de)數字化信息網(wang)絡和數據(ju)分析處理(li)系統,通(tong)(tong)過(guo)電(dian)(dian)能(neng)信息顯示屏、互聯網(wang)以(yi)及各(ge)種通(tong)(tong)信網(wang)絡,向用戶實(shi)(shi)時提供內容豐富的(de)(de)用電(dian)(dian)信息;同(tong)時,在信息網(wang)絡架構的(de)(de)“智(zhi)(zhi)能(neng)電(dian)(dian)網(wang)”中,導軌式電(dian)(dian)能(neng)表(biao)又擔負著(zhu)數據(ju)終端采集器的(de)(de)任(ren)務(wu),向“智(zhi)(zhi)能(neng)電(dian)(dian)網(wang)”源源不斷(duan)地(di)提供內容詳盡的(de)(de)計量(liang)數據(ju)。
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