30KVA三倍頻發生器產品介紹：

   我公司生產的GDSQ-30KVA三倍頻發生器用(yong)于(yu)電(dian)(dian)(dian)(dian)力變(bian)壓(ya)(ya)(ya)(ya)器(qi)(qi)、電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)互感器(qi)(qi)等被試品，除了要(yao)對全絕(jue)緣(yuan)變(bian)壓(ya)(ya)(ya)(ya)器(qi)(qi)的(de)主絕(jue)緣(yuan)進(jin)行外(wai)施(shi)工(gong)(gong)頻高(gao)壓(ya)(ya)(ya)(ya)試驗(yan)(yan)外(wai)，而且(qie)還要(yao)對變(bian)壓(ya)(ya)(ya)(ya)器(qi)(qi)的(de)縱絕(jue)緣(yuan)以及(ji)半絕(jue)緣(yuan)變(bian)壓(ya)(ya)(ya)(ya)器(qi)(qi)的(de)主絕(jue)緣(yuan)進(jin)行感應(ying)高(gao)壓(ya)(ya)(ya)(ya)試驗(yan)(yan)。 根據(ju)國(guo)家試驗(yan)(yan)標準要(yao)求，對電(dian)(dian)(dian)(dian)力變(bian)壓(ya)(ya)(ya)(ya)器(qi)(qi)及(ji)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)互感器(qi)(qi)感應(ying)試驗(yan)(yan)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)大(da)致2-3倍zui大(da)工(gong)(gong)作相電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)考慮。*，變(bian)壓(ya)(ya)(ya)(ya)器(qi)(qi)在額(e)定頻率，額(e)定電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)下，鐵芯接近飽(bao)和，若用(yong)工(gong)(gong)頻電(dian)(dian)(dian)(dian)源在被試變(bian)壓(ya)(ya)(ya)(ya)器(qi)(qi)繞組兩(liang)端施(shi)加大(da)于(yu)額(e)定電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)的(de)試驗(yan)(yan)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)，則空載勵(li)磁電(dian)(dian)(dian)(dian)流會急劇增加，達到不可(ke)允許的(de)程度，從感應(ying)電(dian)(dian)(dian)(dian)勢的(de)關系式可(ke)以看出(chu)，為了施(shi)加大(da)于(yu)額(e)定電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)的(de)試驗(yan)(yan)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)，而又不使鐵芯飽(bao)和，可(ke)采(cai)用(yong)增加電(dian)(dian)(dian)(dian)源頻率的(de)辦(ban)法，必須用(yong)大(da)于(yu)倍頻電(dian)(dian)(dian)(dian)源發生器(qi)(qi)。 

使用條件
     1、工作電源：三相380V/50Hz 
     2、環境溫度：-25℃ - 55℃ 
     3、海拔高度：不超過4000米
技術參數
     1、工作電源：三相交流380V ±10％50Hz
     2、額(e)定容(rong)量(liang)：3KVA-30KVA（根據用戶選擇）

型號規格
 額定容量（KVA）
 輸入電壓（V）
 輸入電流（A）
 輸出電壓（V）
 輸出電流（A）
 輸出頻率（Hz）
 重    量（kg）
 
5KVA/300V
 5
 380
 7.6
 300
 16.7
 150
 28
 
5KVA/500V
 5
 380
 7.6
 500
 10
 150
 28
 
10KVA/300V
 10
 380
 15.2
 300
 33.3
 150
 45
 
10KVA/500V
 10
 380
 15.2
 500
 20
 150
 45
 
15KVA/500V
 15
 380
 22.8
 500
 30
 150
 60
 
20KVA/500V
 20
 380
 30.4
 500
 40
 150
 75
 
30KVA/500V
 30
 380
 45.6
 500
 60
 150
 95
 
50KVA/500V
 50
 380
 76
 500
 100
 150