标题: DSH 009A Electric strength test: Speed of increasing the test voltage [打印本页] 作者: 小米 时间: 2012-9-5 11:42 标题: DSH 009A Electric strength test: Speed of increasing the test voltage
Electric strength test: Speed of increasing the test voltage 9 H- _0 A7 Y9 b6 L' B' l
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Electric strength test: What is the speed of increasing the test voltage when the standard specifies just “quickly”or does not give a clear specification ?Decision: 3 g; ^8 p- Y' u) v. K8 ~2 e5 UThe following tets procedure has to be adopted: “Initially, not more than half the prescribed voltage is applied, then it is raised rapidly to the full value” % T7 x. L+ Y6 N Q2 C5 v % O2 Z5 r. j: }7 Z7 {[attach]75569[/attach]5 g# L/ n' G. _; y