To explicate the softstart and softstop, the control way of PLC achieve a softstarter controls two teams two uses a standby water pump motor, and analyze operation process.
阐述了利用PL C实现一台软启动器控制两组两用一备水泵电机的软启、软停的控制方式，并对运行过程进行了分析。
Low noise: water pump supported by two low-noise bearings contributes to stable operation without noise basically except slight sound of motor.
噪音低：两个低噪音轴承支撑下的水泵，运转平稳，除电机微弱声响，基本无噪音。
应用推荐