Inverter pump control cabinet mainly by the frequency control box, pressure sensors, pumps and other components. Frequency control cabinet by the circuit breakers, inverters, contactors, intermediate relays, PLC and other components. Variable frequency pump control cabinet system selection principle Pump head should be greater than the actual water supply height. The total pump flow should be greater than the actual maximum water supply. Frequency pump control cabinet selection: Users can determine the water supply and water supply height of the pump model and the number of units, and then select the control cabinet. Conclusion A high quality inverter control box, from the design, technology, manufacturing, transportation, packaging, is the actual higher product requirements, requiring all aspects of quality assurance in order to make a higher quality and level of the control cabinet.
