電氣火災監控設備的種類
1、多功能漏電開關型
多功(gong)能(neng)漏電(dian)(dian)(dian)開關型(xing)(xing)電(dian)(dian)(dian)氣火災監控系(xi)統(tong)結構復雜、成本(ben)加大(da)、故障率偏高(gao),監控探(tan)(tan)測器(qi)(qi)除了自(zi)身應(ying)有(you)的剩余(yu)電(dian)(dian)(dian)流(liu)(liu)(liu)探(tan)(tan)測、報警功(gong)能(neng)外(wai),又擴展多項(xiang)功(gong)能(neng)。例(li)如過電(dian)(dian)(dian)流(liu)(liu)(liu)、過電(dian)(dian)(dian)壓(ya)、延時送(song)電(dian)(dian)(dian)、防雷、欠(qian)壓(ya)、組(zu)網實現(xian)遠程集中(zhong)監控以及(ji)其它等等功(gong)能(neng),匯集在(zai)一起(qi)。這種(zhong)類(lei)型(xing)(xing)從(cong)外(wai)部目測結構為盒裝,從(cong)內部觀看,則是將含有(you)電(dian)(dian)(dian)源(yuan)變換電(dian)(dian)(dian)路(lu)、信號(hao)處理電(dian)(dian)(dian)路(lu)、報警電(dian)(dian)(dian)路(lu)、顯(xian)示電(dian)(dian)(dian)路(lu)、通(tong)信、聯(lian)動接(jie)口(kou)等的監控探(tan)(tan)測器(qi)(qi)與電(dian)(dian)(dian)流(liu)(liu)(liu)互感(gan)器(qi)(qi)、剩余(yu)電(dian)(dian)(dian)流(liu)(liu)(liu)互感(gan)器(qi)(qi)、主回路(lu)分斷開關統(tong)統(tong)地集聚于(yu)一體,組(zu)成一種(zhong)多功(gong)能(neng)式的漏電(dian)(dian)(dian)開關產品。
2、分離配置整合型
分離配置整合(he)型是(shi)電(dian)氣火(huo)(huo)災(zai)監(jian)(jian)(jian)控(kong)設(she)備與電(dian)氣火(huo)(huo)災(zai)監(jian)(jian)(jian)控(kong)探測器(qi)(包括終端探測頭)分離配置型的一種特(te)殊類型。分離配置整合(he)型的總線(xian)直接使(shi)用(yong)普通火(huo)(huo)災(zai)報警系統的二(er)總線(xian),省去集(ji)中(zhong)(zhong)控(kong)制器(qi)和(he)上位(wei)機(ji),由火(huo)(huo)災(zai)報警控(kong)制器(qi)整合(he)電(dian)氣火(huo)(huo)災(zai)監(jian)(jian)(jian)控(kong)探測器(qi)(包括終端探測頭)探測報警功能(neng)后一并控(kong)制。這樣做節減了(le)電(dian)氣火(huo)(huo)災(zai)監(jian)(jian)(jian)控(kong)系統集(ji)中(zhong)(zhong)控(kong)制器(qi)和(he)上位(wei)機(ji)以(yi)及組網布線(xian),成本(ben)下降,消防中(zhong)(zhong)心一體化(hua)監(jian)(jian)(jian)控(kong),界(jie)面統一,管理方便。
3、分離配置型
分離配(pei)置型(xing)電(dian)(dian)氣(qi)火(huo)災監(jian)控系統(tong)系統(tong)分工明(ming)確、結構簡單、成(cheng)本少、故障率偏(pian)低,不(bu)含電(dian)(dian)源控制(zhi)開關,不(bu)串入配(pei)電(dian)(dian)系統(tong),只通過剩余(yu)電(dian)(dian)流互(hu)感器(qi)取(qu)樣信號即可,性能(neng)穩定(ding)可靠(kao)。監(jian)控設備與監(jian)控探(tan)(tan)測(ce)器(qi),監(jian)控探(tan)(tan)測(ce)器(qi)與終(zhong)端(duan)探(tan)(tan)測(ce)頭之間需(xu)要敷設信號線(xian)及2芯脫扣控制(zhi)線(xian)。此種類型(xing)產品無論是在新工程(cheng)還(huan)是改造(zao)工程(cheng)上使用,都比較方(fang)便。
電氣火災監控系統的功能
1、定位報警功能
電(dian)氣火災監控系統(tong)從本質上是立足預(yu)(yu)防的,專門針(zhen)對電(dian)氣線路(lu)故障和涉電(dian)意(yi)外(wai)的前期預(yu)(yu)警系統(tong)。當被保護(hu)線路(lu)中的被探測(ce)參數(shu)超過報警設定值時(shi),監控系統(tong)能發(fa)出(chu)(chu)報警信號,控制信號并能指示出(chu)(chu)報警部(bu)位,防止(zhi)由于種(zhong)(zhong)種(zhong)(zhong)原因使故障部(bu)位產生(sheng)高溫而導致火災。
2、系統運行監視和控制
監視界面(mian)顯示整(zheng)個電力監控系統的(de)網絡圖,動態(tai)刷(shua)新各電氣設備的(de)實時運行(xing)參(can)數和運行(xing)狀(zhuang)態(tai),并(bing)且支持現場(chang)設備的(de)遠程(cheng)控制(zhi)功能。監控系統的(de)畫面(mian)根(gen)據(ju)現場(chang)實際狀(zhuang)況進行(xing)組(zu)態(tai)。
3、電能質量監視和分析
對(dui)整個(ge)監(jian)控系統范圍(wei)內的電(dian)(dian)(dian)能(neng)質量和(he)電(dian)(dian)(dian)能(neng)可靠性,漏電(dian)(dian)(dian)電(dian)(dian)(dian)流及線(xian)纜溫度狀況進行(xing)實時(shi)(shi)的監(jian)視(shi)。實時(shi)(shi)監(jian)視(shi)系統電(dian)(dian)(dian)壓偏(pian)差、頻率(lv)偏(pian)差、不(bu)平衡度、功率(lv)因數、諧波含量,電(dian)(dian)(dian)壓閃變,剩余電(dian)(dian)(dian)流及溫度等電(dian)(dian)(dian)能(neng)質量問題(ti),評估電(dian)(dian)(dian)能(neng)質量是(shi)否符合(he)標準。記錄擾動(dong)時(shi)(shi)的波形,作為電(dian)(dian)(dian)能(neng)質量分析和(he)故障(zhang)分析的依(yi)據。
4、電能消耗統計和分析
系統(tong)為用戶提(ti)供了綜合的(de)電(dian)能(neng)(neng)和(he)需量統(tong)計(ji)報表功能(neng)(neng),用戶也可(ke)以定制符合需求(qiu)的(de)電(dian)能(neng)(neng)統(tong)計(ji)功能(neng)(neng),包含不(bu)同用電(dian)設備(bei)在不(bu)同費率時(shi)段的(de)電(dian)量消耗,可(ke)以按照日(ri)、月、季度、年(nian)的(de)時(shi)間段進行統(tong)計(ji)和(he)記錄,并可(ke)以查詢(xun)、顯示和(he)打印。
5、預防性電氣火災監視
連(lian)續(xu)監視用(yong)電設備(bei)泄露電流的(de)(de)變化(hua)、線(xian)纜接頭溫(wen)度的(de)(de)變化(hua),為(wei)配電設備(bei)的(de)(de)預防性維(wei)護提供依據,有效預防電氣火災(zai)的(de)(de)發(fa)生,保障用(yong)戶財產的(de)(de)安全(quan)。
6、報警和事件管理
系(xi)統(tong)在電能質量事件發生、設備狀(zhuang)態(tai)改變、電網擾動、電氣(qi)故障時觸(chu)發并記錄報(bao)(bao)警。系(xi)統(tong)報(bao)(bao)警時自動彈(dan)出(chu)報(bao)(bao)警畫面并進行語音提(ti)示,同時可(ke)以將(jiang)報(bao)(bao)警信息通(tong)過Email、手機短信等方式通(tong)知(zhi)相關人員并與消防監控系(xi)統(tong)聯網,數據實時傳(chuan)送消防控制中心。