FTR-2040變壓器低電壓短路阻抗測試儀

一、說明  

跳(tiao)閘特性(xing)輸(shu)出(chu)阻(zu)抗是變(bian)電(dian)器的根本運作(zuo)，跳(tiao)閘特性(xing)輸(shu)出(chu)阻(zu)抗法(fa)是直(zhi)接判(pan)(pan)斷繞(rao)阻(zu)變(bian)彎(wan)的以(yi)往玩法(fa)，明(ming)確GB1094.5-2003和IEC60076-5:2000界定，跳(tiao)閘電(dian)抗的改動量(liang)是直(zhi)接判(pan)(pan)斷變(bian)電(dian)器繞(rao)阻(zu)有(you)(you)木有(you)(you)有(you)(you)變(bian)彎(wan)的判(pan)(pan)據。

如果(guo)根(gen)(gen)據(ju)《DL/T 1093—2008供電(dian)(dian)干(gan)(gan)式電(dian)(dian)力(li)(li)配(pei)(pei)電(dian)(dian)箱(xiang)式變(bian)(bian)壓(ya)器(qi)電(dian)(dian)機(ji)繞(rao)線(xian)斷(duan)裂的(de)(de)電(dian)(dian)抗(kang)法在線(xian)檢測(ce)確(que)(que)(que)定導則》電(dian)(dian)機(ji)繞(rao)線(xian)叁數(shu)的(de)(de)非常改動和(he)相電(dian)(dian)壓(ya)出(chu)錯稱方(fang)面(mian)較(jiao)(jiao)看做確(que)(que)(que)定電(dian)(dian)機(ji)繞(rao)線(xian)有(you)不(bu)(bu)能(neng)什么(me)有(you)斷(duan)裂的(de)(de)如果(guo)根(gen)(gen)據(ju)。精確(que)(que)(que)測(ce)量(liang)干(gan)(gan)式電(dian)(dian)力(li)(li)配(pei)(pei)電(dian)(dian)箱(xiang)式變(bian)(bian)壓(ya)器(qi)電(dian)(dian)機(ji)繞(rao)線(xian)叁數(shu)也是查檢干(gan)(gan)式電(dian)(dian)力(li)(li)配(pei)(pei)電(dian)(dian)箱(xiang)式變(bian)(bian)壓(ya)器(qi)的(de)(de)拍攝(she)生產(chan)工藝方(fang)面(mian)較(jiao)(jiao)和(he)確(que)(que)(que)定輸送系統進程(cheng)對(dui)干(gan)(gan)式電(dian)(dian)力(li)(li)配(pei)(pei)電(dian)(dian)箱(xiang)式變(bian)(bian)壓(ya)器(qi)電(dian)(dian)機(ji)繞(rao)線(xian)有(you)不(bu)(bu)能(neng)什么(me)有(you)不(bu)(bu)良現象后果(guo)的(de)(de)用得著腳腕。

之域電(dian)(dian)力工(gong)(gong)程(cheng)(cheng)工(gong)(gong)程(cheng)(cheng)大公司頒授的[2000] 589 號zip文(wen)件《減(jian)少(shao)電(dian)(dian)力工(gong)(gong)程(cheng)(cheng)工(gong)(gong)程(cheng)(cheng)產出嚴(yan)格(ge)變亂的四十5個(ge)關鍵(jian)需求(qiu)》中(zhong)15.2條按照：“110KV及這些電(dian)(dian)流(liu)(liu)交(jiao)(jiao)流(liu)(liu)電(dian)(dian)阻品(pin)質低壓箱(xiang)式(shi)變電(dian)(dian)器(qi)在原(yuan)(yuan)(yuan)機和開工(gong)(gong)時需做低電(dian)(dian)流(liu)(liu)交(jiao)(jiao)流(liu)(liu)電(dian)(dian)阻發生故(gu)障(zhang)特(te)性(xing)阻抗匹配自(zi)(zi)測(ce)或(huo)用(yong)頻響法自(zi)(zi)測(ce)電(dian)(dian)機繞(rao)線(xian)傾斜以(yi)提取原(yuan)(yuan)(yuan)有記(ji)實(shi)。"15.6 中(zhong)按照：“低壓箱(xiang)式(shi)變電(dian)(dian)器(qi)在蒙受(shou)近區(qu)突遇發生故(gu)障(zhang)后(hou)，應做低電(dian)(dian)流(liu)(liu)交(jiao)(jiao)流(liu)(liu)電(dian)(dian)阻發生故(gu)障(zhang)特(te)性(xing)阻抗匹配自(zi)(zi)測(ce)或(huo)用(yong)頻響法自(zi)(zi)測(ce)電(dian)(dian)機繞(rao)線(xian)傾斜，并與原(yuan)(yuan)(yuan)有記(ji)實(shi)類比，判斷低壓箱(xiang)式(shi)變電(dian)(dian)器(qi)后(hou)，方能進行投(tou)用(yong)。"

低感應電流電壓虛接特性阻抗實驗室是評判行駛微干式配電電壓器威脅虛接感應電流的傷害，或干式配電電壓器在裝運和配置時威脅廣州POS機力撞擊到后，查抄其繞阻不會是彎曲變形的最隱性的方法，它對評判干式配電電壓器可不可以投進行駛必備條件關鍵的是啥意思，也是評判干式配電電壓器不會是懇求停此頓卡查抄的可以依照之1。

干式低壓變壓器低電流燒壞輸出電位差檢驗儀，同用于供電干式低壓變壓器（220V或三相電）出廣、設備大修、預試和告訴檢測中低電流電位差輸出電位差檢驗。習慣實驗室類別中的之基類別，其道理是在現場對電力變壓器停止短路阻抗（%）測試，并與銘牌值或出廠值停止比擬，能發明出廠實驗后經運輸、裝置和運轉中嚴峻毛病電流等所形成的繞組位移、變形等缺點（ 《2000年中國供電國際集會》中劃定跨越± 3%的短路變更應視為明顯變更）。

FTR-2040變壓器低電壓短路阻抗測試儀是本公司自立研發的新一代變壓器參數測試儀器。用于現場和實驗室前提下對35KV級及以內主干式變壓器已停低電流虛接阻抗匹配仗量的檢測器材。該檢測器材想法高質量，功用強大，內外結構認識自己國際外新出型的片式機測試圖片技藝及*的A/D一起傳遞抽樣和自然數旌旗燈號正確處理技藝，仗量統計資料信息正確；內外結構認識自己顯示熒屏褐色液晶屏馬太效應，簡體中文下拉菜單消息提醒，支配簡單，裝置高速的熱敏word打印出機，想法有保存功用，方便快捷統計資料信息的保存和word打印出；存放的統計資料信息可沿途時USB傳存送回斤斤計較機。檢測器材體積大小小、參量輕，有助于關心，當場再生利用及其方便快捷，大大大增重了實驗所公司職員的修養程度，全面發展人物合作。

本變壓器輸出參數，便可停止單、三相測試并主動計較變壓器繞組動不變狀況參數（Zke,Zk,Xk,Lk），測試成果很是直觀，是現場測試變壓器有沒有繞組變形的疾速測試儀器。

二、首要任務測試儀保健作用概況

1.三相電(dian)(dian)串電(dian)(dian)阻抗匹配(pei)的勘界:

消失相(xiang)(xiang)(xiang)(xiang)交(jiao)(jiao)(jiao)(jiao)流(liu)(liu)(liu)工(gong)作(zuo)(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)、相(xiang)(xiang)(xiang)(xiang)交(jiao)(jiao)(jiao)(jiao)流(liu)(liu)(liu)工(gong)作(zuo)(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)交(jiao)(jiao)(jiao)(jiao)流(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)值(zhi)、相(xiang)(xiang)(xiang)(xiang)交(jiao)(jiao)(jiao)(jiao)流(liu)(liu)(liu)工(gong)作(zuo)(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)額(e)定(ding)功率；相(xiang)(xiang)(xiang)(xiang)交(jiao)(jiao)(jiao)(jiao)流(liu)(liu)(liu)工(gong)作(zuo)(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)過壓(ya)(ya)(ya)輸(shu)(shu)(shu)出(chu)(chu)(chu)輸(shu)(shu)(shu)出(chu)(chu)(chu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)值(zhi)（Zk）、相(xiang)(xiang)(xiang)(xiang)交(jiao)(jiao)(jiao)(jiao)流(liu)(liu)(liu)工(gong)作(zuo)(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)過壓(ya)(ya)(ya)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)抗（Xk）、相(xiang)(xiang)(xiang)(xiang)交(jiao)(jiao)(jiao)(jiao)流(liu)(liu)(liu)工(gong)作(zuo)(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)過壓(ya)(ya)(ya)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)感(gan)（Lk）、相(xiang)(xiang)(xiang)(xiang)交(jiao)(jiao)(jiao)(jiao)流(liu)(liu)(liu)工(gong)作(zuo)(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)過壓(ya)(ya)(ya)輸(shu)(shu)(shu)出(chu)(chu)(chu)輸(shu)(shu)(shu)出(chu)(chu)(chu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)值(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)（Zke）,拒絕(jue)較真出(chu)(chu)(chu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)抗器折算到三(san)(san)倍(bei)溫暖、三(san)(san)倍(bei)交(jiao)(jiao)(jiao)(jiao)流(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)值(zhi)下的輸(shu)(shu)(shu)出(chu)(chu)(chu)輸(shu)(shu)(shu)出(chu)(chu)(chu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)值(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)比重(zhong)例(li)，和與標牌輸(shu)(shu)(shu)出(chu)(chu)(chu)輸(shu)(shu)(shu)出(chu)(chu)(chu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)值(zhi)的較差比重(zhong)例(li)。可(ke)(ke)于查抄相(xiang)(xiang)(xiang)(xiang)交(jiao)(jiao)(jiao)(jiao)流(liu)(liu)(liu)工(gong)作(zuo)(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)抗器三(san)(san)相(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)變頻器的優點缺點, 實驗室設(she)備(bei)可(ke)(ke)記實倆(lia)次(ci)三(san)(san)相(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)變頻器側量的數據文件(jian)，并(bing)可(ke)(ke)按電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)抗器差另外溝(gou)通交(jiao)(jiao)(jiao)(jiao)流(liu)(liu)(liu)較真出(chu)(chu)(chu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)抗器的輸(shu)(shu)(shu)出(chu)(chu)(chu)輸(shu)(shu)(shu)出(chu)(chu)(chu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)值(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)和輸(shu)(shu)(shu)出(chu)(chu)(chu)輸(shu)(shu)(shu)出(chu)(chu)(chu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)值(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)比重(zhong)例(li)較差。倆(lia)次(ci)三(san)(san)相(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)變頻器檢查建(jian)立后可(ke)(ke)消失相(xiang)(xiang)(xiang)(xiang)交(jiao)(jiao)(jiao)(jiao)流(liu)(liu)(liu)工(gong)作(zuo)(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)過壓(ya)(ya)(ya)輸(shu)(shu)(shu)出(chu)(chu)(chu)輸(shu)(shu)(shu)出(chu)(chu)(chu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)值(zhi)較真工(gong)作(zuo)(zuo)成效(xiao)。

測評重大成果主動性折算，必備條件周期校訂、熱度換算、直流電折算，持續發展測評數據統計的必然聯系。

2.220V漏電阻抗匹配(pei)的仗量: 

除仗(zhang)量兩相電(dian)電(dian)壓(ya)器的過壓(ya)特性(xing)輸出阻抗(kang)(kang)(kang)匹配(pei)、與設備(bei)銘牌特性(xing)輸出阻抗(kang)(kang)(kang)匹配(pei)測(ce)量誤差費率外，還(huan)仗(zhang)量電(dian)壓(ya)器的特性(xing)輸出阻抗(kang)(kang)(kang)匹配(pei)、電(dian)抗(kang)(kang)(kang)、電(dian)阻功率、電(dian)感(gan)值生活(huo)便利我們數據表格剖析。

3.零序電位差的(de)測量：

零(ling)序電(dian)(dian)(dian)阻功率(lv)值的側(ce)量共用于超高壓(ya)側(ce)星(xing)形接法(fa)帶堿(jian)性點的變(bian)電(dian)(dian)(dian)器(qi)，設備可記實零(ling)序電(dian)(dian)(dian)阻功率(lv)值、零(ling)序電(dian)(dian)(dian)抗、零(ling)序電(dian)(dian)(dian)感、電(dian)(dian)(dian)阻功率(lv)值角、零(ling)序電(dian)(dian)(dian)阻功率(lv)。

4.在實驗室設(she)備(bei)允許的(de)側量范圍(wei)可(ke)隱性側量，達到(dao)側量范圍(wei)可(ke)外(wai)接(jie)相(xiang)工(gong)作電(dian)壓降(jiang)互紅(hong)外(wai)感應(ying)器(qi)，實驗室設(she)備(bei)可(ke)安裝外(wai)接(jie)相(xiang)工(gong)作電(dian)壓降(jiang)互紅(hong)外(wai)感應(ying)器(qi)的(de)變比，隱性展現給予(yu)的(de)相(xiang)工(gong)作電(dian)壓降(jiang)值。

5.實驗室設備接(jie)受(shou)大熒屏幕黑(hei)色的高分辯率觸控液晶拼(pin)接(jie)屏，漢語翻(fan)譯選項卡，漢語翻(fan)譯溫馨提醒，調控簡約(yue)。

6.測試儀器常備232插(cha)孔，可外擴效果。

7． 儀(yi)器(qi)設備自代打印紙圖片(pian)機(ji)，可打印紙圖片(pian)凸顯(xian)動態數據。

8．預(yu)置不(bu)掉電(dian)內(nei)存(cun)器，可(ke)儲(chu)存(cun)室160組測(ce)量動態數據。

9.  測(ce)量儀器具(ju)有u盤接頭，使用(yong)在存取(qu)測(ce)試測(ce)試報告庫(ku)。

10. 日(ri)歷表(biao)、石英鐘保健作用(yong)，可退出當時較準(zhun)。

11. 實驗室設備仗量(liang)的規(gui)模寬、精密(mi)度較(jiao)高、一致性(xing)好；質量(liang)小(xiao)、使用輕連(lian)鎖(suo)便利店仗量(liang)。

三、首要任務手工藝制定目標 

(一)執政之基分(fen)度(du)值（更(geng)大市(shi)場規模）  

1．輸出功率(滿量程自主的)： 15V ～ 500V            ±(讀數×0.2% ±0.05%(測量范圍))  

2．電流大小(測量范圍主動的)： 0.5A～ 50A（內部）    ±(讀數(shu)×0.2% ±0.05%(示值)) 

0.5A～ 15A（內部）     ±(讀數×0.2% ±0.05%(測量范圍))  

3．效(xiao)率(lv)：           COSΦ ＞0.1             ±(讀數×0.5% ±0.05%(滿量(liang)程))  

   ;                 0.02 ＜ cosΦ ＜0.1    ±(讀數(shu)×1.0% ±0.05%(滿量程)) 

4．頻(pin)率和次數(工頻(pin))：     45～65(Hz)             頻(pin)度偏離不于±0.003Hz       

5．短路阻抗：       0～100%                仗量控制精度：±0.5%  

6．反復不斷地始終(zhong)不變度：     比(bi)差 ＜0.2%， 角差 ＜0.2°

7. 儀(yi)器設備出(chu)現：     5個數字   

(二) 放大量限

輸(shu)出功率可所經工作(zuo)輸(shu)出功率互(hu)(hu)傳調節(jie)(jie)器(PT)變大到(dao)需要備(bei)(bei)考的(de)恣(zi)意(yi)值(zhi)，的(de)各量本機(ji)器設備(bei)(bei)能按(an)互(hu)(hu)傳調節(jie)(jie)器的(de)功率及時地沒有響應調濟。 

(三)機器設備以外產品參數   

1．具體(ti)情況溫濕度(du)： -10℃～45℃ 

2．絕對(dui)濕度： ≤90%RH   

3. 提前預熱的時候： ＜兩7分鐘 

3．人物電(dian)壓： AC 220V±10%   50Hz±5Hz 

4．內(nei)部(bu)設置供電耗電＜ 2200VA

5．圖型面積： 405×330×180mm

6．儀器設(she)備(bei)重(zhong)量： 9.5Kg (不涉及軟件測試線)

(四)檢測儀器測量配線：

1、標配： (4mm²+1.6mm²)平行護套線*10米，黃綠紅各1條 （合用于內部電源測試）。

2、配搭： (6mm²+1.6mm²)平行護套線*10米，黃綠紅各1條 （合用于表里部電源測試）。