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微電腦繼電保護校驗儀

微電腦繼電保護校驗儀
微電腦繼電保護校驗儀

微電腦繼電保護校驗儀可測試各種交直流電流、電壓、中間、信號、重合閘、差動等多種單個繼電器及整組繼電保護屏,可測試各種繼電器的吸合電壓(電流)值,釋放電壓(電流)值,各種觸頭(常開、常閉、轉換、延時)的吸合時間和斷開時間,均自動測試三次,自動計算三次均值,并可打印測試結果。

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產品在原有基礎(chu)上開發(fa)的(de)高(gao)智能(neng)化、多功能(neng)繼(ji)電保護(hu)校驗儀(yi)(yi)器(qi)(qi)。本(ben)儀(yi)(yi)器(qi)(qi)采用微(wei)電腦(nao)技術(shu),由(you)單(dan)片機(ji)、邏輯控制單(dan)元(yuan)(yuan)、交直流電流電壓輸出(chu)單(dan)元(yuan)(yuan)、高(gao)精度(du)數據采集(ji)單(dan)元(yuan)(yuan)、LCD液晶顯示器(qi)(qi)、實(shi)時時鐘、打(da)印(yin)機(ji)等組成,測量(liang)精度(du)高(gao),重復性好。該儀(yi)(yi)器(qi)(qi)還(huan)具有外形美(mei)觀(guan),性能(neng)可(ke)靠(kao),操作簡便,功能(neng)齊全等優(you)點,是校驗繼(ji)電保護(hu)裝置(zhi)理想(xiang)的(de)檢測儀(yi)(yi)器(qi)(qi)。


本儀器可測(ce)試各(ge)種交直流電(dian)(dian)流、電(dian)(dian)壓(ya)、中(zhong)間、信(xin)號、重合(he)閘、差(cha)動等(deng)多種單個(ge)繼電(dian)(dian)器及整組繼電(dian)(dian)保護屏,可測(ce)試各(ge)種繼電(dian)(dian)器的吸合(he)電(dian)(dian)壓(ya)(電(dian)(dian)流)值,釋放(fang)電(dian)(dian)壓(ya)(電(dian)(dian)流)值,各(ge)種觸(chu)頭(常開(kai)(kai)、常閉、轉(zhuan)換、延時)的吸合(he)時間和斷開(kai)(kai)時間,均自動測(ce)試三次,自動計算三次均值,并可打印測(ce)試結果。


微電腦繼電保護校驗儀原(yuan)理技術參數:

1、交(jiao)流電壓輸出:0~250V連續可調,zui大輸出容(rong)量1000VA

2、交流(liu)電流(liu)輸出:0~20A、0~100A連續可調

0~20A時(shi),開路電壓5V

0~100A時,開路電(dian)壓10V

3、直流電壓輸出:0~300V連續可(ke)調,zui大3A

4、直流(liu)電流(liu)輸出:0~200mA、0~5A連續可調

0~200mA時(shi),開路電壓48V

0~5A時,開路電壓24V

5、數字毫秒表: zui大(da)量程:100秒

分辨率(lv):0.001秒

精(jing)度:0.01%2個字

6、整機測量精度(du):0.5級

7、體積:420×310×160

8、重量:16kg



微電腦繼電保護校驗儀測試方法

   打開(kai)電源開(kai)關(guan),顯(xian)示屏顯(xian)示“歡(huan)迎使用....",“正在自(zi)(zi)檢....",微機自(zi)(zi)檢,自(zi)(zi)檢正常后,顯(xian)示“自(zi)(zi)檢完(wan)畢!"。

   測量時,應(ying)(ying)根據所測繼電器(qi)(qi)的(de)種類(lei),用“上翻"和“下翻"二鍵選擇測試電源的(de)類(lei)型,使狀態顯示與(yu)被測繼電器(qi)(qi)種類(lei)相(xiang)對應(ying)(ying)。并將繼電器(qi)(qi)線(xian)(xian)圈接入相(xiang)應(ying)(ying)的(de)電源輸出接線(xian)(xian)柱(zhu),繼電器(qi)(qi)觸頭接入輸入端子。

   1、測值:按“測值"鍵(jian),本機可測吸合,斷開電壓(流)值三次,然后,可按“打(da)印"鍵(jian)打(da)印數據。

2、測時(shi):先找出被測繼電器(qi)的額定(ding)值,然后按“測時(shi)"鍵(jian),本機(ji)自動分、合(he)(he)閘(zha)測三次吸合(he)(he)、斷開(kai)時(shi)間,結(jie)束(shu)后,可按“打印"鍵(jian)打印數據。

   3、“轉(zhuan)換(huan)"鍵的(de)使用:先調節好直流(liu)(liu)電(dian)流(liu)(liu)值(zhi),再(zai)按“轉(zhuan)換(huan)"鍵,則直流(liu)(liu)電(dian)流(liu)(liu)正常輸(shu)出,且顯示值(zhi)在屏幕第二行顯示出來。此時(shi)它可和其(qi)它電(dian)源同時(shi)輸(shu)出,供需多種電(dian)源的(de)繼電(dian)器(qi)校(xiao)驗用,如重合閘繼電(dian)器(qi)等。

   4、時間設置:用戶可修(xiu)正儀器的(de)內部時鐘。

   5、儀(yi)器標(biao)定:儀(yi)器使用一段時間后,如果測試(shi)有(you)偏差,用戶(hu)可(ke)用高等級(ji)表對其進行標(biao)定,用“上翻"、“下(xia)翻"鍵調整內部系數(shu)即可(ke),不用打開機箱或調節任何旋鈕。


注意事(shi)項(xiang):

1. 通電前(qian),各(ge)輸(shu)出端子不應接有負載,調(diao)壓器(qi)復零(ling)位,“輸(shu)出控制"開(kai)關(guan)應在關(guan)斷位置。

2. 電(dian)壓輸出端子不可(ke)帶(dai)低(di)阻負載,以免(mian)過流導致發熱。

3. 輔回(hui)路和主回(hui)路每次只能輸出其中的一種量。

4. 輔回路和主回路同時(shi)(shi)輸(shu)出時(shi)(shi),應(ying)選擇主回路輸(shu)出電流。

5. 貯存、運輸(shu)使用過程中,應注意防(fang)震、防(fang)潮、避免劇烈(lie)沖(chong)擊(ji)。



揚州(zhou)志(zhi)(zhi)(zhi)力電(dian)(dian)(dian)(dian)氣科技有(you)限公(gong)司: 、大量(liang)生產(chan)(chan)、銷售以下產(chan)(chan)品:高(gao)(gao)(gao)(gao)(gao)(gao)壓(ya)(ya)(ya)語音(yin)定相器(qi)(qi)(qi)(qi),直流(liu)電(dian)(dian)(dian)(dian)阻(zu)測(ce)(ce)試(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)(yi)(yi),蓄(xu)電(dian)(dian)(dian)(dian)池組(zu)負載測(ce)(ce)試(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)(yi)(yi),回路(lu)電(dian)(dian)(dian)(dian)阻(zu)測(ce)(ce)試(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)(yi)(yi),微(wei)機(ji)繼電(dian)(dian)(dian)(dian)保(bao)護(hu)測(ce)(ce)試(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)(yi)(yi),接地(di)電(dian)(dian)(dian)(dian)阻(zu)測(ce)(ce)試(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)(yi)(yi),高(gao)(gao)(gao)(gao)(gao)(gao)壓(ya)(ya)(ya)無(wu)線核相儀(yi)(yi)(yi)(yi)(yi),高(gao)(gao)(gao)(gao)(gao)(gao)壓(ya)(ya)(ya)試(shi)(shi)(shi)(shi)(shi)驗(yan)變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)(qi),直流(liu)單雙臂電(dian)(dian)(dian)(dian)橋,揚州(zhou)志(zhi)(zhi)(zhi)力開(kai)關(guan)(guan)柜(ju)(ju)通電(dian)(dian)(dian)(dian)試(shi)(shi)(shi)(shi)(shi)驗(yan)臺,管狀電(dian)(dian)(dian)(dian)加(jia)熱(re)器(qi)(qi)(qi)(qi),絕緣油介電(dian)(dian)(dian)(dian)強度測(ce)(ce)試(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)(yi)(yi),手表(biao)式近(jin)電(dian)(dian)(dian)(dian)報警(jing)器(qi)(qi)(qi)(qi),氧(yang)化鋅(xin)避雷器(qi)(qi)(qi)(qi)測(ce)(ce)試(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)(yi)(yi),絕緣電(dian)(dian)(dian)(dian)阻(zu)測(ce)(ce)試(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)(yi)(yi),高(gao)(gao)(gao)(gao)(gao)(gao)壓(ya)(ya)(ya)兆歐表(biao),高(gao)(gao)(gao)(gao)(gao)(gao)壓(ya)(ya)(ya)絕緣墊,揚州(zhou)志(zhi)(zhi)(zhi)力短路(lu)接地(di)線, 便攜(xie)式動(dong)(dong)平(ping)(ping)衡測(ce)(ce)量(liang)儀(yi)(yi)(yi)(yi)(yi),現(xian)場動(dong)(dong)平(ping)(ping)衡測(ce)(ce)量(liang)儀(yi)(yi)(yi)(yi)(yi),,配電(dian)(dian)(dian)(dian)室高(gao)(gao)(gao)(gao)(gao)(gao)壓(ya)(ya)(ya)絕緣墊,變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)(qi)損耗參數(shu)智能(neng)(neng)測(ce)(ce)試(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)(yi)(yi), 揚州(zhou)志(zhi)(zhi)(zhi)力絕緣靴手套耐(nai)壓(ya)(ya)(ya)試(shi)(shi)(shi)(shi)(shi)驗(yan)裝置(zhi),變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)(qi)特性綜合測(ce)(ce)試(shi)(shi)(shi)(shi)(shi)臺,拉(la)桿式測(ce)(ce)流(liu)器(qi)(qi)(qi)(qi),超高(gao)(gao)(gao)(gao)(gao)(gao)壓(ya)(ya)(ya)耐(nai)壓(ya)(ya)(ya)測(ce)(ce)試(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)(yi)(yi),三相多功能(neng)(neng)伏安(an)相位儀(yi)(yi)(yi)(yi)(yi),智能(neng)(neng)便攜(xie)式短路(lu)接地(di)線, 揚州(zhou)志(zhi)(zhi)(zhi)力智能(neng)(neng)回路(lu)電(dian)(dian)(dian)(dian)阻(zu)測(ce)(ce)試(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)(yi)(yi),雷電(dian)(dian)(dian)(dian)計數(shu)器(qi)(qi)(qi)(qi)校驗(yan)儀(yi)(yi)(yi)(yi)(yi),變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)(qi)有(you)載開(kai)關(guan)(guan)參數(shu)測(ce)(ce)試(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)(yi)(yi),礦用電(dian)(dian)(dian)(dian)纜(lan)故障檢測(ce)(ce)儀(yi)(yi)(yi)(yi)(yi),氧(yang)化鋅(xin)避雷器(qi)(qi)(qi)(qi)檢測(ce)(ce)儀(yi)(yi)(yi)(yi)(yi),浸入式管狀電(dian)(dian)(dian)(dian)加(jia)熱(re)器(qi)(qi)(qi)(qi),直流(liu)電(dian)(dian)(dian)(dian)阻(zu)測(ce)(ce)量(liang)儀(yi)(yi)(yi)(yi)(yi),數(shu)字接地(di)電(dian)(dian)(dian)(dian)阻(zu)表(biao),便攜(xie)式數(shu)顯振動(dong)(dong)表(biao), 紅外線測(ce)(ce)溫儀(yi)(yi)(yi)(yi)(yi), 揚州(zhou)志(zhi)(zhi)(zhi)力變(bian)(bian)頻(pin)串聯諧振試(shi)(shi)(shi)(shi)(shi)驗(yan)裝置(zhi),開(kai)關(guan)(guan)柜(ju)(ju)通電(dian)(dian)(dian)(dian)試(shi)(shi)(shi)(shi)(shi)驗(yan)臺,開(kai)關(guan)(guan)柜(ju)(ju)通電(dian)(dian)(dian)(dian)試(shi)(shi)(shi)(shi)(shi)驗(yan)臺廠家,開(kai)關(guan)(guan)柜(ju)(ju)通電(dian)(dian)(dian)(dian)試(shi)(shi)(shi)(shi)(shi)驗(yan)臺,無(wu)線高(gao)(gao)(gao)(gao)(gao)(gao)壓(ya)(ya)(ya)核相儀(yi)(yi)(yi)(yi)(yi)等等。


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