產(chǎn)品介紹：

概述：

本產(chǎn)品根據(jù)中國標準《GB311.1  -  97》，為滿足電力系統(tǒng)對高壓互感器倍頻感應耐壓試驗設備的要求而設計的，廣泛用于電力系統(tǒng) 35————220KV等級串激式電壓互感器的交流耐壓試驗，以考核互感器的主、從絕緣強度，同時也可對電機及小型變壓器的繞組進行感應試驗；也可作為短時運行的150HZ電源用。

用途：  采用三芯五柱結(jié)構(gòu)，將鐵芯工作磁通密度選擇在飽和磁密以上，使開口接成三角形的次級繞組中的基波電勢（正序向量）的向量和為0，而開口兩端應出同相的150Hz三次諧波（零序）。技術(shù)指示：1.  輸入電壓380V  50Hz  正弦波2.  輸出電壓300V  150Hz  波形失真≤5％3.  輸出電量3KVA  5KVA  10KVA  20KVA4.  空載運行時間≤5分鐘5.  負載運行時間40  –  60S使用條件：1.    海拔高度：≤1000m2.    環(huán)境濕度：-10  ——  +40℃3.    相對濕度：≤95％4.    周圍無水蒸汽，腐蝕性氣體及易爆炸性介質(zhì)。高壓絕緣耐壓試驗：
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