ASTM D3426用脉冲波法测定固体电绝缘材料电介质击穿电压及抗电强度标准试验方法
日期:2012-02-10 17:33
olid electrical insulating materials under simulated-lightning impulse conditions.
1.2 Procedures are given for tests using standard 1.2 by 50 s full-wave impulses.
1.3 This test method is intended for use in determining the impulse dielectric strength of insulating materials, either using simple electrodes or functional models. It is not intended for use in impulse testing of apparatus.
1.4 This test method is similar to IEC Publication 243-3. All procedures in this test method are included in
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