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漏电模拟测试

  • 2026-11-11 04:32:25
漏电模拟测试
在使用漏电保护器时，先要对其进行漏电测试。漏电保护器的漏电测试操作如图所示，具体操作如下。

漏电保护器的漏电测试

  1. 按下漏电指示及复位按钮（如果该按钮处于弹起状态），再将漏电保护器合闸（即开关拨至“ON”位置），复位按钮处于弹起状态时无法合闸，然后将漏电保护器的输入端接交流电源，如图（a）所示。
  2. 按下测试按钮，模拟电路漏电，如果漏电保护器正常，则会跳闸，同时漏电指示及复位按钮弹起，如图（b）所示。
当漏电保护器的漏电测试通过后才能投入使用，如果继续使用，可能在电路出现漏电时无法执行漏电保护。
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