FB Fuel Bck-Up

Aiming at the problem that air compressor oil pumps aren t unbalanced,PLC control of main oil pump and backup oil pump automatic backup rotation,in the true sense of "mutual backup".

针对空压机主辅油泵工作时间不均衡而带来的问题,采用PLC控制工作油泵和备用油泵自动轮换、交替使用,实现真正意义上的"互为备用",从而保证2台机组能够均衡工作,延长设备的使用寿命及维修周期,提高设备使用效率。