【摘要】 应用 ABB ACS604型变频器对空压机进行闭环控制,从而取代压力继电器控制空压机加载或卸载,减小由于空压机气压波动大所产生的工艺影响,提高空压机使用寿命,抑制电能的浪费,改善生产环境。更多还原

【Abstract】 The closed loop of air-compressor based on ABB ACS604 transducer that replaced pressure relay to control air- compressor,The technology improved on technics due to pressure wavemotion of air-compressor,increased use life of air- compressor,economized about 20 percent electricity,improved environment of production.更多还原