產品用途描(miao)述:

15kVA/600V感(gan)(gan)應耐壓(ya)(ya)(ya)試(shi)驗(yan)裝置用于電(dian)(dian)力(li)變(bian)壓(ya)(ya)(ya)器(qi)、電(dian)(dian)壓(ya)(ya)(ya)互感(gan)(gan)器(qi)等被試(shi)品，除(chu)了要對(dui)全絕緣變(bian)壓(ya)(ya)(ya)器(qi)的主絕緣進行外(wai)施(shi)工(gong)頻高(gao)(gao)壓(ya)(ya)(ya)試(shi)驗(yan)外(wai)，而(er)且還(huan)要對(dui)變(bian)壓(ya)(ya)(ya)器(qi)的縱絕緣以(yi)及(ji)半絕緣變(bian)壓(ya)(ya)(ya)器(qi)的主絕緣進行感(gan)(gan)應高(gao)(gao)壓(ya)(ya)(ya)試(shi)驗(yan)。

產品簡介

15kVA/600V感應耐壓試(shi)驗(yan)裝(zhuang)置用(yong)于(yu)電(dian)(dian)力變壓(ya)(ya)(ya)(ya)器(qi)(qi)、電(dian)(dian)壓(ya)(ya)(ya)(ya)互感(gan)器(qi)(qi)等(deng)被(bei)試(shi)(shi)(shi)品，除(chu)了要(yao)對全絕(jue)(jue)緣(yuan)變壓(ya)(ya)(ya)(ya)器(qi)(qi)的(de)(de)主(zhu)絕(jue)(jue)緣(yuan)進(jin)行外施(shi)工頻高壓(ya)(ya)(ya)(ya)試(shi)(shi)(shi)驗(yan)(yan)外，而且還(huan)要(yao)對變壓(ya)(ya)(ya)(ya)器(qi)(qi)的(de)(de)縱絕(jue)(jue)緣(yuan)以(yi)及(ji)半絕(jue)(jue)緣(yuan)變壓(ya)(ya)(ya)(ya)器(qi)(qi)的(de)(de)主(zhu)絕(jue)(jue)緣(yuan)進(jin)行感(gan)應(ying)高壓(ya)(ya)(ya)(ya)試(shi)(shi)(shi)驗(yan)(yan)。 根(gen)據國(guo)家試(shi)(shi)(shi)驗(yan)(yan)標準要(yao)求，對電(dian)(dian)力變壓(ya)(ya)(ya)(ya)器(qi)(qi)及(ji)電(dian)(dian)壓(ya)(ya)(ya)(ya)互感(gan)器(qi)(qi)感(gan)應(ying)試(shi)(shi)(shi)驗(yan)(yan)電(dian)(dian)壓(ya)(ya)(ya)(ya)大致2-3倍zui大工作相電(dian)(dian)壓(ya)(ya)(ya)(ya)考(kao)慮。*，變壓(ya)(ya)(ya)(ya)器(qi)(qi)在額(e)(e)定頻率，額(e)(e)定電(dian)(dian)壓(ya)(ya)(ya)(ya)下(xia)，鐵芯(xin)接近飽和，若用(yong)工頻電(dian)(dian)源在被(bei)試(shi)(shi)(shi)變壓(ya)(ya)(ya)(ya)器(qi)(qi)繞組(zu)兩端施(shi)加大于(yu)額(e)(e)定電(dian)(dian)壓(ya)(ya)(ya)(ya)的(de)(de)試(shi)(shi)(shi)驗(yan)(yan)電(dian)(dian)壓(ya)(ya)(ya)(ya)，則空(kong)載勵磁電(dian)(dian)流會(hui)急劇(ju)增(zeng)加，達到不可允許的(de)(de)程度，從感(gan)應(ying)電(dian)(dian)勢(shi)的(de)(de)關(guan)系式可以(yi)看出，為了施(shi)加大于(yu)額(e)(e)定電(dian)(dian)壓(ya)(ya)(ya)(ya)的(de)(de)試(shi)(shi)(shi)驗(yan)(yan)電(dian)(dian)壓(ya)(ya)(ya)(ya)，而又不使鐵芯(xin)飽和，可采用(yong)增(zeng)加電(dian)(dian)源頻率的(de)(de)辦法，必(bi)須用(yong)大于(yu)倍頻電(dian)(dian)源發生(sheng)器(qi)(qi)。 

使用(yong)條(tiao)件  
1、工作電源：三相380V/50Hz 
2、環境溫度：-25℃ - 55℃   
3、海拔高(gao)度：不(bu)超過4000米

15kVA/600V技術參(can)數 
1、工作電源：三相交流380V ±10％50Hz
 2、額定容量：3KVA-30KVA（根據用戶選擇）

15kVA/600V : 輸出電壓：600V   輸(shu)出頻率  150HZ   

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    ：薛龍