簡(jian)要描述:產品簡介:AC:10kVA/110kV工頻交流耐壓(ya)試(shi)驗成套(tao)裝置是揚(yang)州科拓電氣(qi)(qi)對(dui)在TQSB高(gao)壓(ya)試(shi)驗變壓(ya)器(qi)(qi)同類(lei)產(chan)品TQSB型高(gao)壓(ya)試(shi)驗變壓(ya)器(qi)(qi)的(de)基礎(chu)上升級(ji)設計,按試(shi)驗變壓(ya)器(qi)(qi)國(guo)家標準DL/T848.2-2004要求,經(jing)改進后生產(chan)的(de)種高(gao)壓(ya)試(shi)驗變壓(ya)器(qi)(qi)產(chan)品,本系列產(chan)品與同類(lei)TQSB型產(chan)品相比較具有體(ti)積小、重量輕、結構緊湊、運輸方便等特點。實用于電力(li)、工礦、科研等部門(men),對(dui)各種高(gao)壓(ya)電氣(qi)(qi)設備(bei)、電氣(qi)(qi)元件、絕緣(yuan)材(cai)料進
產品簡介:
AC:10kVA/110kV工頻交流耐壓試驗成套裝置是揚州科拓電(dian)氣對在TQSB高壓試驗變壓器同類(lei)產品TQSB型高壓試(shi)驗(yan)變壓器的基(ji)礎(chu)上升(sheng)級(ji)設計,按(an)試(shi)驗(yan)變壓器國家標準DL/T848.2-2004要求(qiu),經改進(jin)后生產(chan)的(de)種高壓(ya)(ya)試驗變壓(ya)(ya)器產(chan)品,本(ben)系列產(chan)品與同類(lei)TQSB型(xing)產品(pin)相(xiang)比較具(ju)有體(ti)(ti)積(ji)小、重量輕、結構(gou)緊湊、運輸(shu)方(fang)便等(deng)特點。實用于(yu)電(dian)力、工(gong)礦(kuang)、科研(yan)等(deng)部門,對各種高壓電(dian)氣(qi)設備、電(dian)氣(qi)元件(jian)、絕(jue)緣材(cai)料進(jin)行工(gong)頻耐壓試驗(yan),它(ta)是高壓試驗(yan)中*的儀器。
詳細介紹
按試(shi)驗(yan)變(bian)壓器國(guo)家標準DL/T848.2-2004要求,經(jing)改進(jin)后生產(chan)的(de)種高壓(ya)試驗變壓(ya)器產(chan)品(pin),本系列產(chan)品(pin)與同類TQSB型產(chan)品相(xiang)比較具有體積小(xiao)、重(zhong)量輕(qing)、結構緊湊、運(yun)輸方便等特點。實用于電力、工礦(kuang)、科研等部(bu)門,對各種高壓(ya)電氣設(she)備、電氣元件、絕(jue)緣材料進行工頻耐壓(ya)試(shi)驗,它是高壓(ya)試(shi)驗中*的儀器。
工作原理(li)
AC:10kVA/110kV工頻交流耐壓試驗成套裝置壓器為單相變壓器,聯(lian)結組標號II。單(dan)臺(tai)試(shi)驗變壓(ya)器的(de)工作過程,用交流380V電壓接入電源控制臺(tai)(tai),經電源控制臺(tai)(tai)內自藕調壓器(50KVA以(yi)上(shang)調壓器外附)調節0~400V電(dian)壓高壓試驗(yan)變(bian)壓器的初級繞組,根據電(dian)磁(ci)感應原(yuan)理(li),在試驗(yan)變(bian)壓器高壓繞組可獲得試驗(yan)所需(xu)的高電(dian)壓。
產品結構
AC:10kVA/110kV器鐵芯(xin)為單框(kuang)式(shi)。線圈采用同芯(xin)圓筒多層塔(ta)式(shi)結(jie)構,初級(ji)低壓繞(rao)組繞(rao)在(zai)鐵芯(xin)上,次級(ji)高壓繞(rao)組繞(rao)在(zai)低壓繞(rao)組外側,這種同軸布置減少了繞(rao)組間(jian)的(de)藕合(he)損耗。產(chan)品(pin)的(de)外殼制(zhi)成與器芯(xin)配合(he)較(jiao)佳的(de)八角(jiao)形結(jie)構,整體外型美觀大(da)方(fang)。
技術指標(biao)
1、使用環境(jing)條件(jian)
環境溫(wen)度(du)不高(gao)于+40℃、不低(di)于(yu)—20℃;
空氣(qi)相對濕度不大于(yu)90%;
海拔高度不(bu)超過3500米;
2、工(gong)作(zuo)電壓
AC:10kVA/110kV電源(yuan)控制(zhi)箱(臺)輸(shu)入電壓(ya)為(wei)工頻220V或380V、相對誤(wu)差不超過±10%;(具(ju)體(ti)使用電壓(ya)根據用戶所定試(shi)驗變(bian)壓(ya)器規(gui)格選取)
3、TQSB系列(lie)高壓試驗(yan)變(bian)壓器額定參數;
規格 | 容(rong)量 (kvA) | 高壓輸出 | 低壓輸出 | 儀表 | 變比 | 溫升(sheng)℃ | ||
電壓(kv) | 電流(mA) | 電壓(v) | 電流(A) | 電(dian)壓(v) | 高/儀 | 30分鐘(zhong) | ||
1.5/50 | 1.5 | 50 | 30 | 200 | 7.5 | 100 | 500 | 10 |
3/50 | 3 | 50 | 60 | 200 | 15 | 100 | 500 | 10 |
5/50 | 5 | 50 | 100 | 200 | 25 | 100 | 500 | 10 |
10/50 | 10 | 50 | 200 | 200 | 50 | 100 | 500 | 10 |
20/50 | 20 | 50 | 400 | 380 | 53 | 100 | 500 | 10 |
30/50 | 30 | 50 | 600 | 380 | 79 | 100 | 500 | 10 |
50/50 | 50 | 50 | 1000 | 380 | 120 | 100 | 500 | 10 |
5/100 | 5 | 100 | 50 | 380 | 13 | 100 | 1000 | 10 |
10/110 | 10 | 110 | 100 | 200 | 50 | 100 | 1000 | 10 |
20/100 | 20 | 100 | 200 | 380 | 53 | 100 | 1000 | 10 |
30/100 | 30 | 100 | 300 | 380 | 79 | 100 | 1000 | 10 |
50/100 | 50 | 100 | 500 | 380 | 132 | 100 | 1000 | 10 |
100/100 | 100 | 100 | 1000 | 380 | 263 | 100 | 1000 | 10 |
20/150 | 20 | 150 | 130 | 380 | 53 | 150 | 1000 | 10 |
30/150 | 30 | 150 | 200 | 380 | 79 | 150 | 1000 | 10 |
50/150 | 50 | 150 | 330 | 380 | 132 | 150 | 1000 | 10 |
100/150 | 100 | 150 | 665 | 380 | 263 | 150 | 1000 | 10 |
50/200 | 50 | 200 | 250 | 380 | 132 | 150 | 1000 | 10 |
100/200 | 100 | 200 | 500 | 380 | 263 | 200 | 1000 | 10 |
200/200 | 200 | 200 | 1000 | 380 | 526 | 200 | 1000 | 10 |
300/200 | 300 | 200 | 1500 | 380 | 790 | 200 | 1000 | 10 |
100/300 | 100 | 300 | 330 | 380 | 263 | 300 | 1000 | 10 |
200/300 | 200 | 300 | 665 | 380 | 526 | 300 | 1000 | 10 |
300/300 | 300 | 300 | 3000 | 380 | 790 | 300 | 1000 | 10 |
試(shi)驗(yan)變(bian)壓(ya)(ya)(ya)器的(de)選擇其高壓(ya)(ya)(ya)側額(e)定(ding)電(dian)壓(ya)(ya)(ya)應不小于(yu)被(bei)試(shi)品的(de)zui高試(shi)驗(yan)電(dian)壓(ya)(ya)(ya),額(e)定(ding)電(dian)流不小于(yu)被(bei)試(shi)品的(de)zui大電(dian)容電(dian)流。被(bei)試(shi)品的(de)電(dian)容電(dian)流和試(shi)驗(yan)變(bian)壓(ya)(ya)(ya)器所需容量計算公(gong)式為:
I=2π fCxU×10-6
UI=2π fCxU2×10-9
式中I— 被試品電(dian)容電(dian)流,A;f—電源(yuan)頻(pin)率,Hz;
Cx—被試品電(dian)容量,μF;U—試驗(yan)電壓有效值,V;
Se—試驗變壓器所需額定容量,KVA
被(bei)試品電容量Cx可由交流電橋(qiao)測出。常用的(de)被試品電容(rong)量(liang)XA按下表選取(qu)。
幾(ji)種(zhong)常用(yong)被試(shi)品的(de)電容(rong)量(pF) 表
線路絕緣子 | ≤50 | 電容式互感器 | 3000~5000 |
高(gao)壓套管 | 50~600 | 電(dian)力電(dian)纜(每米) | 150~400 |
高壓斷路器 電流互感(gan)器 電磁式互感器 | 100~1000 | 電力(li)變(bian)壓(ya)器 | 500~1000 1000~6000 6000~10000 |
AC:10kVA/110kV
揚州科拓電氣科技有限公司主要產品:
直流電(dian)阻(zu)測試儀、直(zhi)流高壓發(fa)生器、變(bian)頻(pin)串(chuan)聯(lian)諧振試(shi)(shi)(shi)(shi)驗(yan)(yan)裝置、調頻(pin)電(dian)(dian)(dian)(dian)(dian)源測(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)、無(wu)局(ju)放試(shi)(shi)(shi)(shi)驗(yan)(yan)變(bian)壓(ya)(ya)器(qi)(qi)(qi)(qi)、SF6微水儀(yi)(yi)(yi)、SF6氣體(ti)檢漏儀(yi)(yi)(yi)、SF6氣體(ti)純(chun)度(du)測(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)、SF6密(mi)度(du)繼電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)校(xiao)(xiao)驗(yan)(yan)儀(yi)(yi)(yi)、密(mi)度(du)繼電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)校(xiao)(xiao)驗(yan)(yan)儀(yi)(yi)(yi)、試(shi)(shi)(shi)(shi)驗(yan)(yan)變(bian)壓(ya)(ya)器(qi)(qi)(qi)(qi)、電(dian)(dian)(dian)(dian)(dian)纜故障測(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)、變(bian)壓(ya)(ya)器(qi)(qi)(qi)(qi)變(bian)比組別測(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)、微機(ji)(ji)繼電(dian)(dian)(dian)(dian)(dian)保護測(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)、高壓(ya)(ya)開(kai)關(guan)機(ji)(ji)械特(te)(te)性(xing)測(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)、絕(jue)(jue)(jue)(jue)緣(yuan)(yuan)(yuan)油介電(dian)(dian)(dian)(dian)(dian)強度(du)測(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)(大(da)屏(ping)幕絕(jue)(jue)(jue)(jue)緣(yuan)(yuan)(yuan)油耐(nai)壓(ya)(ya)測(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)儀(yi)(yi)(yi))、變(bian)頻(pin)抗干擾介質損耗測(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)、全自動電(dian)(dian)(dian)(dian)(dian)容電(dian)(dian)(dian)(dian)(dian)感測(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)、回路電(dian)(dian)(dian)(dian)(dian)阻測(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)(接(jie)觸電(dian)(dian)(dian)(dian)(dian)阻測(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)儀(yi)(yi)(yi))、大(da)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)流(liu)發生器(qi)(qi)(qi)(qi)(升(sheng)流(liu)器(qi)(qi)(qi)(qi))、接(jie)地電(dian)(dian)(dian)(dian)(dian)阻測(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)、絕(jue)(jue)(jue)(jue)緣(yuan)(yuan)(yuan)電(dian)(dian)(dian)(dian)(dian)阻測(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)(兆歐表)、氧化鋅避雷器(qi)(qi)(qi)(qi)測(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)、互感器(qi)(qi)(qi)(qi)特(te)(te)性(xing)測(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)、絕(jue)(jue)(jue)(jue)緣(yuan)(yuan)(yuan)靴(xue)手套耐(nai)壓(ya)(ya)實驗(yan)(yan)裝置、無(wu)線(xian)高壓(ya)(ya)核(he)相儀(yi)(yi)(yi)、電(dian)(dian)(dian)(dian)(dian)力(li)安全工(gong)器(qi)(qi)(qi)(qi)具力(li)學(xue)性(xing)能試(shi)(shi)(shi)(shi)驗(yan)(yan)機(ji)(ji)(電(dian)(dian)(dian)(dian)(dian)子測(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)力(li)機(ji)(ji))、變(bian)壓(ya)(ya)器(qi)(qi)(qi)(qi)有載分(fen)接(jie)開(kai)關(guan)測(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)、變(bian)壓(ya)(ya)器(qi)(qi)(qi)(qi)容量特(te)(te)性(xing)測(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)、變(bian)壓(ya)(ya)器(qi)(qi)(qi)(qi)繞組變(bian)形測(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)、變(bian)壓(ya)(ya)器(qi)(qi)(qi)(qi)特(te)(te)性(xing)綜合測(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)、雷電(dian)(dian)(dian)(dian)(dian)計數(shu)器(qi)(qi)(qi)(qi)校(xiao)(xiao)驗(yan)(yan)儀(yi)(yi)(yi)、真空度(du)測(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)、真空濾油機(ji)(ji)/超(chao)低頻(pin)高壓(ya)(ya)發生器(qi)(qi)(qi)(qi)、太陽能光伏接(jie)線(xian)盒測(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)、電(dian)(dian)(dian)(dian)(dian)熱(re)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)、絕(jue)(jue)(jue)(jue)緣(yuan)(yuan)(yuan)制品、滑線(xian)導軌(gui)橋架、橡膠套管、橡膠板、防(fang)塵布袋等。
地(di)址:江蘇寶應城南工業區
:
:yzktdqkj
:xuelong66666