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你了解多少配电箱日常常见毛病呢?

来源:http://zimmint.com/hnews/1720.html  时间:2019-12-11
请认真阅读小编为你准备的配电箱日常常见毛病。
原因
1.1环境温度对低压电器影响引起的毛病

配电箱中的低压电器,由熔断器、沟通接触器、剩下电流动作维护器、电容器及计量表等组成。周围空气温度的上限不超越40℃;周围空气温度24h的平均值不超越35℃;周围空气温度的下限不低于-5℃或-25℃。

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