每台电机均配置电钟电机运行计时器，由电机启动器辅助接点驱动。 收藏。
Clock motor operated running time meter furnished for each motor and actuated by motor starter auxiliary contacts.
母线运行方式识别方案将刀闸辅助接点与电流识别两种方法的优势结合起来。
The new scheme of busbar run mode identification combines the advantages of the introduced auxiliary contacts of switch and the current identification.
用于空调房间电气线路，乘客和货物的提升，通用等设备的故障、灯光、音响、信号，也可以用于连接ON/OFF辅助接点。
Electrical circuit for the air-conditioned rooms, passenger and goods lifts, general and other equipment failures, lighting, sound, the signal can also be used to connect ON / OFF auxiliary contacts.
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