... 触点控制 contact control 触点控制系统 contactor control system 触杆 feeler lever ...
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relay-contactor control system 继电接触器控制系统
Control system is an important part of contactor with permanent magnet actuator and it will influence the characteristic of contactor.
控制系统是永磁机构接触器的重要组成部分,其控制方案的优劣直接影响到整个接触器的性能。
The original K - F - D system was replaced by SCR - D system for main transmission, while PLC was substituted for the original relay contactor control mede.
即主传动系统由SCR-D取代原K-F-D系统,电控部分用可编程序控制器PLC取代原继电器-接触器控制方式。
China's mines are hoist AC Induction Motor Drive, and its electrical control system uses a rotor series, cutting speed resistance , by the relay - contactor control devices constitute a logical.
我国矿井提升绞车大多是采用交流异步电机拖动,其电气控制系统采用转子串、切电阻调速,由继电器-接触器构成逻辑控制装置。
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