10kV真空断路器二次原理SN面板电路解析.srt 503 B

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  1. 1
  2. 00:00:00,000 --> 00:00:03,440
  3. 将断路器分合闸常开常闭干接点接入
  4. 2
  5. 00:00:03,440 --> 00:00:04,400
  6. 用于显示
  7. 3
  8. 00:00:04,400 --> 00:00:07,146
  9. 在控制面板显示断路器分合闸
  10. 4
  11. 00:00:07,146 --> 00:00:09,466
  12. 将接地刀闸常开点接入
  13. 5
  14. 00:00:09,466 --> 00:00:12,166
  15. 用于显示接地刀闸合位和分位
  16. 6
  17. 00:00:12,166 --> 00:00:14,253
  18. 将工作位置和试验位置
  19. 7
  20. 00:00:14,253 --> 00:00:19,000
  21. 位置限位开关常开点接入 用于显示断路器位置指示