耐压击穿装置容量指标

根据影响绝缘材料击穿的主要因素，文中阐述交流耐压击穿装置的容量指标，在确定耐压击穿装置容量时，要考虑被试样件在两级间的等效电容值，同时还要估计到样件在击穿过程可能发生的最大击穿电流值。对于某种绝缘材料或构件，合理选定击穿装置的容量对正确进行试验是很重要的．

On the Capacity Performance Index of Voltage- resisting and Puncture Test

On the basis of primary factors influencing puncture of mediums, this paper emphatically points out the Capacity Performance index of voltage - resisting and puncture tester. When its Capacity is defined, if would Consider the equivalent capacitance of test sample between electrodes , and would estimate the highest puncture current value of test sample producing in the puncturing course. It is very important to Choose rationally the Capacity of voltage - resisting and puncture test for some insulating material and components .