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flyaway
知識改變命運，學(xué)習鑄就人生
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樓主  發(fā)表于: 2015-12-08 15:56
三色報警燈的顏色怎么規定?大家拿出3分鐘來(lái)討論一下？
sanlihu
吉圓
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1樓  發(fā)表于: 2015-12-09 09:37
高壓開(kāi)頭柜，紅燈亮說(shuō)明斷路器處于運行狀態(tài)（還可以知道該設備保護跳閘回路完整）
                      綠燈亮說(shuō)明斷路器處于停止狀態(tài)（還可以知道該設備合閘回路完整）
                      
吉圓電氣 QQ751673698

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