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href="http://m.cdcfah.com/cp/first-_dgdq/">電工電氣</a>?<a href="http://m.cdcfah.com/cp/second-dgdq_gkxtjzbyb/">工控系統(tǒng)及裝備</a>?<a href="http://m.cdcfah.com/cp/third-gkxtjzbyb_baohuqijq/">保護(hù)器</a>?太原弧光保護(hù)調(diào)試歡迎來電江蘇基頓電氣供應(yīng)</p><div id="c7b3r8h" class="leftbox clearfix"><h1>太原弧光保護(hù)調(diào)試歡迎來電江蘇基頓電氣供應(yīng)</h1><div id="ospgx3u" class="proBig"><div id="3hdzgsj" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/keaton/637255090208583984/8274785.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="v8kjkry" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/keaton/637255090208583984/8274785.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="e3yk3ey" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>太原弧光保護(hù)調(diào)試,弧光保護(hù)</p><p><span>***更新：</span>2020-07-14 20:26:12</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="8yk8k8a" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">江蘇基頓電氣自動化有限公司</a></p><p><span>聯(lián)系人：</span>高經(jīng)理</p><p><span>郵箱: </span>215741001@qq.com</p><p><span>電話: </span>13328157222</p><p><span>傳真: </span>0510_</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0510-85027009</p><p><span>地址: </span>長安鎮(zhèn)友誼路28號</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="dxjvu2v" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="xmdkmy3" class="box"><p><p> 電弧光保護(hù)系統(tǒng)： </p> <p> <br /> </p> <p> .相電流電壓采集，主控單元可接入3個電壓和3個電流(或者6個電流，即2條線路) </p> <p> .弧光信號采集，主控單元可接入12路弧光(溫度)等各種輸出為20mA的傳感器，其中1路可接便攜式弧光傳感器 </p> <p> .6個準(zhǔn)雙工RS422差分通信接口，速率可達(dá)691.2kbps，可**多擴(kuò)展192個輔助單元 </p> <p> .全系統(tǒng)的電壓，太原弧光保護(hù)調(diào)試、電流、弧光動作定值和溫度的報警設(shè)置的管理 </p> <p> .具有4個雙電子一機(jī)械繼電器控制輸出和1個電子繼電器控制輸出 </p> <p> .無延時情況下，單弧光啟動判據(jù)時總故障出口時間小于3nis </p> <p> .電流和弧光雙啟動判據(jù)時總故障出口時間小于6ms </p> <p> ，太原弧光保護(hù)調(diào)試.全系統(tǒng)的保護(hù)動作、告警、波形記錄等功能，太原弧光保護(hù)調(diào)試，邏輥均可采用后臺軟件進(jìn)行靈活組態(tài) </p> <p> .具有傳感器、輔助單元及其連接銅纜的連續(xù)監(jiān)測與報警功能 </p> <p> .如果電弧光傳感器持續(xù)動作5s(時間可設(shè))以上，該傳感器的功能將從系統(tǒng)中自動退出，并發(fā)出故障報警;一旦干擾光線消失，將立即恢復(fù)正常功能，故障報警自動復(fù)位 </p> <p> .支持IRIG-B(DC)或主控單元自同步采樣 </p> <p> .錄波存儲:4.8k/s采樣條件下可以保存32次持續(xù)3s的故障波形高壓弧光保護(hù)**，廠家直銷，歡迎來電咨詢。太原弧光保護(hù)調(diào)試</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="太原弧光保護(hù)調(diào)試,弧光保護(hù)" src="https://tyunfile.71360.com/UploadFile/keaton/637255090208583984/8274785.jpg"></div><p> <p> 電力系統(tǒng)由于各種的短路原因可引起弧光，弧光會以300m/s的速度爆發(fā)，摧毀途中的任何物質(zhì)。只要系統(tǒng)中不斷電，弧光就會一直存在。 </p> <p> 弧光保護(hù)裝置是**近幾年隨著光電技術(shù)的發(fā)展而發(fā)展起來的一種新型保護(hù)，是以電流和弧光為主要判據(jù)，與傳統(tǒng)保護(hù)相比增加了弧光（光強(qiáng)）這一判據(jù)。適用于35KV變電站、中低壓開關(guān)柜中，主要解決由于弧光短路引發(fā)的中低壓母線故障。 </p> <p> 開關(guān)柜中采用電弧光保護(hù)裝置可降低電弧光短路故障對于設(shè)備的損害，避免變壓器因近距離母線故障造成損壞，延長變壓器的使用壽命，縮短電弧光故障切除時間，避免波及站內(nèi)直流系統(tǒng)造成重大損失，減少因電弧光故障造成設(shè)備停運(yùn)的時間，更快地恢復(fù)供電。 </p> </p> <p> <br /> 濮陽數(shù)字化弧光保護(hù)開關(guān)柜弧光保護(hù)，廠家直銷。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="太原弧光保護(hù)調(diào)試,弧光保護(hù)" src="https://tyunfile.71360.com/UploadFile/keaton/637255090210332031/5312785.jpg"></div><p> 1.概述 </p> <p> 中、低壓母線在發(fā)生短路故障、運(yùn)行人員誤操作和誤入帶電間隔等原因產(chǎn)生的電弧光對設(shè)備及人員造成的危害極大。電弧光使開關(guān)設(shè)備內(nèi)的壓力和溫度迅速升高，如不及時切除，容易造成電纜護(hù)套著火和母線熔毀，并且產(chǎn)生大量有害氣體傷害呼吸系統(tǒng)、高溫灼傷皮膚和刺傷眼睛。短路故障時，開關(guān)設(shè)備劇烈震動使固定件松動脫落、甚至導(dǎo)致開關(guān)柜造成人員傷亡。中低壓母線系統(tǒng)中一般不配置**的快速母線保護(hù)，而是依賴上一級的后備過流保護(hù)切除母線故障，過流保護(hù)有延時，這就導(dǎo)致故障切除時間較長，增加了設(shè)備的損害程度。電弧光保護(hù)系統(tǒng)原理簡單、動作迅速可靠，能夠有效減輕電弧光對設(shè)備和人身的傷害。 </p><p> 2.系統(tǒng)的構(gòu)成 </p> <p> 系統(tǒng)主要由主控單元、電流單元、弧光單元、弧光傳感器、電源模塊、及連接各部件之間的光纖和數(shù)據(jù)線組成。 </p> <p> (1)主控單元用于管理、控制整套電弧光保護(hù)系統(tǒng)。它檢測故障電流和弧光信號，并對收到的兩種信號進(jìn)行處理、判斷，在滿足跳閘的條件時，發(fā)出跳閘指令切除故障。 </p> <p> 主控單元有4個數(shù)據(jù)輸入接口，共可接入24個弧光單元或電流單元；輸出接口包括4路快速跳閘輸出和6路常規(guī)繼電器跳閘輸出共有4+16個弧光檢測口。當(dāng)弧光信號輸入超過16個時。推薦采用弧光單元。主控單元根據(jù)弧光單元或者弧光傳感器輸送的信號，能準(zhǔn)確地判斷故障點位置。 </p> <p> (2)電流單元用于檢測過電流信號，ABC三相電流均可檢測，電流單元檢測到的信號通過光纖和數(shù)據(jù)線傳到主控單元，主控單元依據(jù)設(shè)定的邏輯判斷是否發(fā)出跳閘指令。 </p> <p> (3)每個弧光單元包含10個弧光檢測接口，這些接口均為光纖接口，用于連接弧光傳感器?；」鈧鞲衅鞯母泄鈴?qiáng)度則可以通過弧光單元面板上的電位計來調(diào)節(jié)設(shè)定，可以從10KLux調(diào)節(jié)至50Klux?；」鈫卧獧z測到的信號通過光纖和數(shù)據(jù)線傳到主控單元，主控單元依據(jù)設(shè)定的邏輯判斷是否發(fā)出跳閘指令。 </p> <p> (4)弧光傳感器是探測弧光的感應(yīng)原件 </p> <p> (5)電源模塊工作電源為交直流兩用 </p> <p> <br /> 高精度弧光保護(hù)，廠家直銷。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="太原弧光保護(hù)調(diào)試,弧光保護(hù)" src="https://tyunfile.71360.com/UploadFile/keaton/637255090210488281/9985773.jpg"></div><p> 弧光保護(hù)裝置具備傳統(tǒng)低壓保護(hù)裝置的許多功能，并能夠記錄故障事件和波形，從而為故障的分析提供重要的基礎(chǔ)數(shù)據(jù)?；」獗Ｗo(hù)裝置是一種快速可靠的**母線保護(hù)系統(tǒng)，采用檢測弧光和過流雙判據(jù)原理，具有原理簡單、動作可靠迅速、對變電站一次設(shè)備無特殊要求、適應(yīng)于各種運(yùn)行方式、且在各種運(yùn)行方式下保護(hù)不需要切換等優(yōu)點，為目前發(fā)電廠、變電站、工業(yè)及商業(yè)配電系統(tǒng)母線保護(hù)理想的解決方案。 </p> <p> 弧光保護(hù)裝置工作原理，就是檢測弧光和過流。突破了常規(guī)保護(hù)的判據(jù)原則，率先采用了檢測弧光和電流兩個非關(guān)聯(lián)參數(shù)作為判據(jù)比其他保護(hù)誤動率更小，可靠性更高。弧光采集單元與主控單元配合使用，是弧光保護(hù)裝置的重要組成部分，主要用于采集故障弧光，并將判斷后的結(jié)果通過光信號傳遞給主控單元。單個弧光采集單元可以安裝,16個弧光探頭，根據(jù)系統(tǒng)的大小可以任意增減弧光采集單元的數(shù)量?；」獠杉瘑卧ǔ０惭b在選定的開關(guān)柜內(nèi)中，選擇的原則是保證該單元相關(guān)光纖用量盡量少。弧光保護(hù)裝置專業(yè)銷售。焦作弧光保護(hù)排名</p><p style="text-indent:25px">弧光保護(hù)裝置設(shè)計**，歡迎來電咨詢。太原弧光保護(hù)調(diào)試</p><p> 電弧光保護(hù)系統(tǒng)作用：電弧光保護(hù)系統(tǒng)具有非常快的動作速度，對開關(guān)柜各單元室的總故障清掉時間可控制在100ms以內(nèi)。因此，在發(fā)生弧光故障、柜內(nèi)壓力和溫度急劇增加以前，電弧光保護(hù)系統(tǒng)就可以發(fā)出跳閘指令切除供給的短路電流，使設(shè)備損壞及人員傷害的損失減到**小。 </p> <p> 對于中低壓開關(guān)柜來講，以**快的速度切除故障意味著比較大限度地限制電弧燃燒釋放的能量，其益處是：1）保護(hù)附近工作人員免受電弧故障效應(yīng)的傷害；2）開關(guān)柜內(nèi)部部件的限制到**小；3）很大減少開關(guān)設(shè)備損壞的維修費(fèi)用；4）比較大限度地減少用戶停電時間，可盡快恢復(fù)生產(chǎn)；5）對于使用年限很長需要進(jìn)行改造的開關(guān)柜，采用電弧光保護(hù)可有效延長其使用壽命，從而減少對開關(guān)設(shè)備的投資費(fèi)用。 </p> <p> 電弧光保護(hù)作為中低壓母線保護(hù)，對配電系統(tǒng)還將提供以下益處：1）保護(hù)昂貴的主變壓器或廠用變壓器免受巨大的短路電流沖擊而損壞；2）防止波及站用直流系統(tǒng)，避免故障擴(kuò)大而造成經(jīng)濟(jì)損失。太原弧光保護(hù)調(diào)試</p><p style="text-indent:25px">江蘇基頓電氣自動化有限公司于2019-08-05成立，注冊資本3000-5000萬元元，現(xiàn)有專業(yè)技術(shù)人員101~300人人，各種專業(yè)人員齊備。專業(yè)的團(tuán)隊大多數(shù)員工都有多年工作經(jīng)驗，熟悉行業(yè)專業(yè)知識技能，致力于發(fā)展基頓電氣的品牌。公司以用心服務(wù)為**價值,希望通過我們的專業(yè)水平和不懈努力,將自動化設(shè)備、電氣機(jī)械及器材、儀器儀表、電子產(chǎn)品的研發(fā)生、銷售；計算機(jī)硬件、電氣設(shè)備的技術(shù)研發(fā)、設(shè)計。電力儀表事業(yè)部主要產(chǎn)品包括：電力儀表系列、智能電動機(jī)保護(hù)器系列、開關(guān)柜智能操控裝置系列、智慧用電監(jiān)控模塊系列、電量變送器系列，及系統(tǒng)集成系列產(chǎn)品。產(chǎn)品普遍用于冶金、石化、電力、建筑、市政等行業(yè)。等業(yè)務(wù)進(jìn)行到底。江蘇基頓電氣自動化有限公司主營業(yè)務(wù)涵蓋[ "數(shù)顯電力儀表", "操控裝置", "弧光保護(hù)", "微機(jī)綜合保護(hù)" ]，堅持“質(zhì)量***、質(zhì)量服務(wù)、顧客滿意”的質(zhì)量方針，贏得廣大客戶的支持和信賴。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/599654.html</p></div></div></div></div></div><div id="uuwn3yf" class="page-right twoColRt"><div id="kzrdard" class="box01 margin10 clearfix"><h3><a 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