PFSA145 3BSE008843R1 Automatic Control Technology

PFSA145 3BSE008843R1 Automatic Control Technology

PFSA145 3BSE008843R1 compressor main engine front and rear axial tile due to long-term operation of heat, need to add oil for cooling, lubrication. To this end, the addition of two thin oil station oil pump from the tank oil suction through the oil filter, oil cooler to the axial tile spray oil. General pressure is enough, by an oil pump oil supply, the other as a standby; when the oil pump pressure is not enough, then start the two pumps at the same time for oil supply, the requirements of the oil pressure sprayed into the axial tile is generally 0.15MPa.

PFSA145 3BSE008843R1 programmable controller is based on microprocessors, a combination of computer technology and automatic control technology as one of the industrial control products, is developed on the basis of hard-wired logic control technology and computer technology. PLC is usually considered to be the equivalent of relays, timers, counters and other components of the device. PLC is different from the relay control to connect many of the real hardware relays, which consists of a number of “soft relays”, to avoid wear and tear due to the maintenance of the components and a series of cumbersome wiring work.