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好吧问答库 > 应急照明灯、安全出口指示灯、疏散指示灯分别穿几根电线？

应急照明灯、安全出口指示灯、疏散指示灯分别穿几根电线？

2025年03月15日 18:18

有1个网友回答

网友（1）：

疏散指示回路一般就三根线，或者四根线，根据你的灯来确定。应急照明回路要看你是集中控制还是现场控制，就是有没有开关？还是说直接由配电箱里面断路器控制？开关控制就再加一根线。配电箱控制的话，我感觉那个充电线没啥用。

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