產品介紹：

概述：

本產品根據中國標準《GB311.1  -  97》，為滿足電力系統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 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：  采用三芯五柱結構，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。高壓絕緣耐壓試驗：
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