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1·Rated lightning impulse withstand voltage: L175KV;

额定雷电冲击耐受电压L175KV；

2·It can withstand the impulse voltage of high speed and frequent converting.

具有较强的耐电压冲击性，能经受高速，频繁变频时的脉冲电压。

3·This paper describes a method for calculating the voltage distribution in EHV transformer windings during switching impulse withstand test.

本文阐述了一个计算超高压变压器在操作波耐压试验条件下线圈中电压分布的方法。