电介质强度

电介质强度测试者应该按照UL745-1规范。

Dielectric strength tester shall conform to UL745-1 specifications .

电介质强度试验是在每对导体（包括地）之间和每个导体与包装了金属薄片的尾档之间测量。

The Dielectric Strength Test is to be performed between each pair of conductors ( including ground if applicable ) and between each conductor and the foil wrapped cord guard .

电介质强度试验击穿判定电流值的选取

Selection for the Breakdown Decision Current Value in Electrolyte Strength Test

详细说明具备四种测试仪的全部主要技术性能，可连续自动测试漏电流、接地阻抗、电介质强度、剩余电压。可打印测试数据。

The machine contain main functions of four testing apparatus , it can automatic test leaking current , grounding electric resistance , dielectric intensity , resting voltage and print testing data .

仪器是基于电流脉冲法进行设计的，用来检测绝缘材料中的局部放电，或电介质中低介电强度的杂质的放电等。

The instrument is designed on the basis of current pulse method to detect the partial discharge of the insulating materials , and internal discharges occurring in inclusions of low dielectric strength in a dielectric .