The FD590 solar pump inverter injects new impetus into the secondary water supply of buildings
With the acceleration of urbanization, the stability of water supply for high-rise buildings has attracted much attention. The traditional system is unable to meet the peak water pressure requirements at the top floors. The booster water supply system has become crucial.
Based on the demands for energy conservation and intelligent operation and maintenance, FGI has launched a new generation of FD590 solar pump inverter. While maintaining reliable performance, it further enhances energy efficiency and intelligence level, providing a new solution for water supply in high-rise buildings.
1. System logic and control requirements
The FD590 solar pump inverter performs closed-loop control on the water pump motor based on the real-time feedback signals from the pressure sensor, effectively preventing pressure overshoot from causing impacts on the pipeline system, thereby achieving precise pressure maintenance.
When the actual water pressure in the pipeline network is lower than the set pressure value, the inverter automatically increases the motor output frequency through an intelligent regulation algorithm, raising the pump speed to increase the system pressure; conversely, when the detected pressure exceeds the set threshold, the FD590 inverter follows the preset regulation curve to reduce the output frequency, allowing the pump to operate at the optimal working point and ensuring that the pipeline network pressure remains within the allowable range.
2. Application site
3. Features of the plan
Intelligent speed control
The FD590 solar pump inverter can intelligently adjust the rotational speed of the motor and pump according to the real-time water usage requirements, ensuring that the system can maintain efficient operation under different load conditions and reducing energy waste.
Stable water pressure
The FD590 solar pump inverter ensures the stability of water pressure in all areas of the building through closed-loop pressure control, eliminating the problem of uneven pressure between high and low zones.
Quick response
Equipped with high-performance algorithms, it can respond to changes in traffic volume in seconds, quickly adapt to peak water usage periods, and ensure the continuity of water supply.
Fault detection
Equipped with a fault monitoring and alarm system, it can detect and record abnormal conditions in the system in real time, respond promptly to ensure normal operation.
Communication capability
The machine is equipped with Modbus and CAN communication functions. It not only enables multi-device online control, but also can be connected to other building management systems to achieve higher-level integration and collaborative work, thereby realizing the automated management of the building.
