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三相(xiang)自動(dong)變壓器(qi)直(zhi)流電(dian)阻(zu)測試(shi)儀適(shi)用(yong)於大(da)中型(xing)變壓器(qi)直(zhi)流電(dian)阻(zu)測試(shi),高壓端(duan)可(ke)實現(xian)壹(yi)次(ci)接線,三相(xiang)自動(dong)測試(shi)。低壓端(duan)可(ke)采(cai)用(yong)大(da)電(dian)流(50)供(gong)電(dian),實現(xian)快(kuai)速測試(shi);對有分接開(kai)關Yn連(lian)接的(de)變壓器(qi)實現(xian)壹(yi)次(ci)接線,三相(xiang)自動(dong)測試(shi),自動(dong)計(ji)算(suan)三相(xiang)不平衡(heng)率。三相(xiang)自動(dong)變壓器(qi)直(zhi)流電(dian)阻(zu)測試(shi)儀產品(pin)特點(dian)·適(shi)用(yong)於大(da)中型(xing)變壓器(qi)直(zhi)流電(dian)阻(zu)測試(shi),高壓端(duan)可(ke)實現(xian)壹(yi)次(ci)接線,三相(xiang)自動(dong)測試(shi)。低壓端(duan)可(ke)采(cai)用(yong)大(da)電(dian)流(50)供(gong)電(dian),實現(xian)快(kuai)速測試(shi);·對有分接開(kai)關Yn連(lian)接的(de)變壓器(qi)實現(xian)壹(yi)次(ci)接線,三相(xiang)自動(dong)測試(shi),自動(dong)計(ji)算(suan)三相(xiang)不平衡(heng)率;·自動(dong)計(ji)時(shi),自動(dong)打(da)印測試(shi)結(jie)果(guo)...
絕(jue)緣(yuan)靴手(shou)套(tao)耐壓試(shi)驗(yan)裝置(zhi)並(bing)遵從廣大(da)用(yong)戶(hu)意(yi)見而設計(ji)生產(chan)的(de)。該(gai)絕(jue)緣(yuan)靴(手(shou)套(tao))耐壓試(shi)驗(yan)裝置(zhi)采(cai)用(yong)全(quan)自動(dong)升(sheng)(降)壓,自動(dong)讀(du)出(chu)每(mei)個被試品的(de)泄(xie)漏(lou)電(dian)流,整(zheng)個過程全自動(dong)完(wan)成(cheng),自動(dong)打(da)印試(shi)驗(yan)數(shu)據(ju),有效的(de)解(jie)決了(le)過去不規則(ze)的(de)測試(shi)方式,從而(er)簡(jian)化了(le)測試(shi)手續(xu),提高了測試(shi)速度。絕(jue)緣(yuan)靴手(shou)套(tao)耐壓試(shi)驗(yan)裝置(zhi)更可(ke)靠(kao)地(di)鑒別絕(jue)緣(yuan)靴(手(shou)套(tao))的(de)泄(xie)漏(lou)電(dian)流,工(gong)頻耐壓等(deng)參(can)數(shu)。保障(zhang)了試驗(yan)工(gong)作(zuo)者(zhe)的(de)安全,是(shi)理(li)想的(de)絕(jue)緣(yuan)靴(手(shou)套(tao))設備(bei)。絕(jue)緣(yuan)靴手(shou)套(tao)耐壓試(shi)驗(yan)裝置(zhi)技術(shu)參(can)數(shu):1、輸入電(dian)壓:AC220V50Hz2、輸出(chu)電(dian)壓:0~30kV3、容(rong)量(liang):3kVA...
線路(lu)導線直(zhi)流電(dian)阻(zu)測試(shi)儀產品(pin)用(yong)途(tu)MS-110R型(xing)線路(lu)直(zhi)阻測試(shi)儀專門(men)用(yong)於三相(xiang)輸電(dian)線路(lu)的(de)直(zhi)流電(dian)阻(zu)測試(shi):1、線路(lu)直(zhi)流電(dian)阻(zu):1mΩ~2000Ω,測試(shi)電(dian)流10mA~時(shi)2、三相(xiang)同(tong)時測試(shi)、兼顧單(dan)相(xiang)方(fang)式(shi)3、有效抵(di)禦輸電(dian)線路(lu)的(de)工(gong)頻交流幹(gan)擾和高頻幹(gan)擾,采(cai)用(yong)蓄(xu)電(dian)池(chi)供電(dian);4、具(ju)備(bei)完(wan)善(shan)的(de)抗幹(gan)擾及接地(di)保護(hu)措施。線路(lu)導線直(zhi)流電(dian)阻(zu)測試(shi)儀輸出(chu)三相(xiang)異(yi)頻測試(shi)信(xin)號,單(dan)機完(wan)成(cheng)線路(lu)工(gong)頻參(can)數(shu)(正序電(dian)容(rong)、正序阻抗、零序電(dian)容(rong)、零序阻抗、互(hu)感(gan)和耦合(he)電(dian)容(rong)等)的(de)測試(shi),不需要提供(gong)三相(xiang)自耦變和大(da)容量(liang)隔離變壓器(qi)提(ti)供測試(shi)電(dian)源(yuan);不用(yong)通(tong)過電(dian)力計(ji)...
變壓器(qi)損耗參(can)數(shu)測試(shi)儀功能(neng)特點(dian)?結(jie)合(he)外配電(dian)源(yuan)以(yi)及(ji)調(tiao)壓、升(sheng)壓、升(sheng)流等(deng)設備(bei),可測量(liang)各種變壓器(qi)的(de)空(kong)載(zai)電(dian)流、空(kong)載損耗、阻抗電(dian)壓、負載(zai)損耗等變壓器(qi)特(te)性(xing)數(shu)據(ju)?所有測試(shi)結(jie)果(guo)均(jun)自動(dong)進(jin)行(xing)了(le)相(xiang)關校(xiao)正(zheng)。您(nin)只(zhi)需輸入相(xiang)關參(can)數(shu)(如溫度、空(kong)載校正系數(shu)等),儀(yi)器(qi)即可自動(dong)進(jin)行(xing)諸如(ru):波形畸形校(xiao)正(zheng)、溫度校(xiao)正、非額(e)定(ding)電(dian)壓校(xiao)正(zheng)、非額(e)定(ding)電(dian)流校(xiao)正等多(duo)種校正(zheng),使測試(shi)結(jie)果(guo)準(zhun)確度更(geng)高?變壓器(qi)損耗參(can)數(shu)測試(shi)儀變壓器(qi)特(te)性(xing)測量(liang)中,電(dian)壓zui大(da)量程可達(da)750V,電(dian)流zui大(da)量程達100A,且(qie)內(nei)部配有保護(hu)電(dian)路(lu)。測量(liang)時不用(yong)切(qie)換(huan)檔(dang)位(wei)既可(ke)保證(zheng)測量(liang)...
氧(yang)化鋅(xin)避(bi)雷器測試(shi)儀參(can)數(shu)產品(pin)特(te)性(xing):◆全(quan)自動(dong)測量(liang),操作(zuo)方(fang)便、快捷.◆采(cai)用(yong)自動(dong)控(kong)制(zhi)原理對(dui)1mA電(dian)流和(he)0.75倍直(zhi)流參(can)考(kao)電(dian)壓進(jin)行(xing)精(jing)密的(de)閉(bi)環(huan)調(tiao)整(zheng),采(cai)用(yong)微(wei)電(dian)腦控(kong)制(zhi)測量(liang)過程,只需(xu)要按壹(yi)個按鈕就可以(yi)自動(dong)的(de)測量(liang)氧(yang)化鋅(xin)避(bi)雷器1mA時的(de)直(zhi)流參(can)考(kao)電(dian)壓和(he)0.75倍直(zhi)流參(can)考(kao)電(dian)壓下(xia)的(de)泄(xie)露(lu)電(dian)流,整(zheng)個過程只需(xu)15秒,十(shi)分適(shi)合(he)批量測量(liang).◆壹(yi)體化結(jie)構,體積小(xiao),重量輕.該(gai)儀器(qi)將(jiang)直(zhi)流高壓電(dian)源(yuan)、測量(liang)和控制(zhi)系(xi)統組成(cheng)壹(yi)體,全部(bu)元件濃縮在(zai)壹(yi)個機箱(xiang)內(nei),具有體積小(xiao),重量輕等特點(dian).◆特(te)別(bie)工(gong)藝(yi)設計(ji),接線簡(jian)單.氧(yang)化鋅(xin)避(bi)雷器測試(shi)儀產品(pin)參(can)...
氧(yang)化鋅(xin)避(bi)雷器帶電(dian)測試(shi)儀用(yong)於氧(yang)化鋅(xin)泄(xie)漏(lou)電(dian)流的(de)測量(liang)分析。主(zhu)要是(shi)用(yong)於測量(liang)阻性(xing)電(dian)流,從而(er)分(fen)析氧(yang)化鋅(xin)老(lao)化(hua)和受潮的(de)程度。現(xian)場帶電(dian)測試(shi)符合(he)中華(hua)人民共(gong)和(he)國(guo)電(dian)力行(xing)業標準《DL474.5—92現場絕(jue)緣(yuan)試驗實施導則(ze)—避雷器試驗》的(de)要術(shu)。也可用(yong)於實驗(yan)室(shi)做(zuo)出(chu)廠(chang)和驗收(shou)試(shi)驗(yan)。氧(yang)化鋅(xin)避(bi)雷器帶電(dian)測試(shi)儀特性(xing)1、彩色液晶圖文顯(xian)示2、該(gai)氧(yang)化鋅(xin)避(bi)雷器帶電(dian)測試(shi)儀配備(bei)嵌入式工(gong)業級(ji)控(kong)制(zhi)系(xi)統3、觸(chu)摸(mo)操作(zuo)方(fang)式,支(zhi)持外掛(gua)無(wu)線鼠(shu)標4、具有設備(bei)數(shu)據(ju)管(guan)理能(neng)力5、氧(yang)化鋅(xin)避(bi)雷器帶電(dian)測試(shi)儀交、直(zhi)流兩(liang)用(yong)型(xing),內帶高能(neng)鋰(li)離子電(dian)池(chi),特別適(shi)合(he)無(wu)電(dian)源(yuan)場...
三倍頻電(dian)源(yuan)發(fa)生器(qi)特(te)點(dian)◆采(cai)用(yong)三芯五柱(zhu)結(jie)構,將(jiang)鐵(tie)芯(xin)工(gong)作(zuo)磁(ci)通(tong)密度選擇(ze)在(zai)飽(bao)和(he)磁(ci)密(mi)以(yi)上,使(shi)開(kai)口(kou)結(jie)成(cheng)三角形(xing)的(de)次(ci)級(ji)繞(rao)組中的(de)基(ji)波電(dian)勢(正序向(xiang)量(liang))的(de)向(xiang)量(liang)和(he)為(wei)0,而開(kai)口(kou)兩(liang)端應(ying)出(chu)同(tong)相(xiang)的(de)150HZ三次諧波(零序)。◆操作(zuo)簡(jian)單、性(xing)能(neng)可靠。◆能(neng)很好地(di)滿(man)足(zu)變壓器(qi)、互(hu)感(gan)器感(gan)應耐壓的(de)需(xu)要。三倍頻電(dian)源(yuan)發(fa)生器(qi)技(ji)術(shu)參(can)數(shu)◆輸入電(dian)壓:380V50Hz;◆輸出(chu)電(dian)壓:50—500V(zui大(da)750V),150Hz100—1000V(zui大(da)1500V),150Hz◆容量(liang):1-1000kVA;◆波形:正弦波,失真度小(xiao)於1%;...
變壓器(qi)直(zhi)流電(dian)阻(zu)測試(shi)儀是(shi)專為(wei)中小型(xing)變壓器(qi)而(er)設計(ji)的(de),它(ta)由(you)恒流電(dian)源(yuan)和電(dian)壓信(xin)號檢(jian)測兩(liang)部分組成(cheng),測試(shi)方法(fa)簡(jian)單,穩(wen)定(ding)可靠(kao)。五(wu)位(wei)液晶數(shu)字顯(xian)示,測量(liang)精(jing)度高,讀(du)數(shu)方便(bian)。輸出(chu)電(dian)流檔(dang)可調(tiao),適(shi)於各種中小(xiao)型(xing)變壓器(qi)的(de)直(zhi)阻測量(liang)。變壓器(qi)直(zhi)流電(dian)阻(zu)測試(shi)儀產品(pin)參(can)數(shu):1.電(dian)源(yuan)電(dian)壓:單(dan)相(xiang)交(jiao)流220V±10%50Hz2.功(gong)耗:≤100W3.輸出(chu)電(dian)流:、1A、0.1A4.變壓器(qi)直(zhi)流電(dian)阻(zu)測試(shi)儀測量(liang)範(fan)圍(wei):1mΩ~220Ω(可根(gen)據(ju)用(yong)戶(hu)要求(qiu)適(shi)當(dang)擴(kuo)展)5.準確度:±0.2%6.分(fen)辨率:0.1μΩ7.環(huan)境(jing)...
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