65 UL 943B-2001 应用漏电中断器 (Appliance leakage-current interrupters ) 66 UL 96A-2001 雷电保护系统的安装要求 (Installation requirements for lightning protection systems ) ..
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A new method is presented for measurement of internal pressure of vacuum interrupters, having no use of magnetic fields but using decay velocity of emission current.
提出了一种无需施加磁场、利用发射电流衰减速度测量真空开关灭弧室真空度的新方法。
However, the electrodes geometry and the operating conditions of the contactors of the vacuum interrupters may significantly affect the shape of the pressure-ion current curve.
压强-离子电流曲线与灭弧室电极几何构造和触头的状况有关。
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