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  • 电容柜不能自动投切的原因
  • 本站编辑:杭州铭伟斯电气有限公司发布日期:2019-05-17 06:27 浏览次数:

电容柜不能自动投切:原因分析:

  1、电流取样信号线未接。解决办法:接好电流取样信号线。

  2、检查控制器熔芯是否烧坏。解决办法:更换熔。

  3、电压偏高,控制器显示过压。解决办法:调整过压保护点。

  4、电流偏小,控制器显示超前。解决办法:电流增大后能自动正常工作。

  5、电容柜补偿仪显示过压。解决办法:把设定电压值调高于实际电压。

  6、电流取样信号线未接。解决办法:接好电流取样信号线。

  7、补偿控制仪熔芯被烧坏。解决办法:更换熔芯。

  8、电流偏小。解决办法:待用电电流增大后进一步调试处理。

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Capacitor cabinet can not be automatically cut: Reasons analysis:
1, current sampling signal line is not connected. Solution: Connect current sampling signal lines.
2, check whether the controller melt core is burned. Solution: Replace melt.
3, the voltage is high, the controller shows overpressure. Solution: adjust overpressure protection points.
4, the current is small, the controller shows ahead. Solution: When the current increases, it can work automatically.
5, capacitance cabinet compensator shows overpressure. Solution: Set the voltage value higher than the actual voltage.
6, current sampling signal line is not connected. Solution: Connect current sampling signal lines.
7, compensation control device core was burned. Solution: Replace the core.
8, the current is small. Solution: After the electric current increases, further debugging treatment.
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