1746-IO4 |
1746-IO4 |
1746-IO4 |
I·T=30mA·s
因此在目前電氣工程設計中,如需要在各配電系統(tǒng)的末端選用漏電保護器時,一般都要求為30mA·s其根據(jù)就在于此。
漏電保護器在動作時間可分為三種,以保證在人身觸電時的安全保護作用和適應分級保護的需要:
快速型:動作時間不超過0.1秒
定時限型:動作時間不超過0.1∽2秒
【公 司】: 廈門泰尼電氣有限公司
【主 營】: AB、GE、施耐德等各類PLC產(chǎn)品
【價 格】: 電議
【發(fā)布人】: 張亮
【電 話】: 18030028083
【所在地】: 福建 - 廈門
【座 機】: 0592-6809819
【來 源】: 供應信息 > 電工、電氣 > PLC
【Q Q】: 2314094943
反時限型:動作電流時,動作時間不超過1秒;2倍動作電流時,動作時間不超過0.2秒;5倍動作電流時,動作時間不超過0.03秒
我們在選擇作為家用漏電保護時,自然以安全為主應選用快速型的、動作時間不超過0.1秒的漏電保護器。
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