Constant pressure variable frequency-controlled water supply system is composed of more than two VFD controllers with energy-saving technology and more than two vertical pumps in parallel pressure water supply equipment, the optional control mode has frequency conversion mobile control mode, alternating operation mode and manual operation mode, and automatically adjust user’s constant pressure variable water supply requirements.
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The pressure of the water supply network remains constant, and the entire water supply system always maintains a state of high efficiency and energy saving. Automatically adjust the speed of each pump or multiple pumps put into/out of operation, so that the water supply network power to maintain a constant ideal water supply mode, simple and convenient operation.
Features:
Keep the pressure constant; Sensor protection function;
To achieve equal efficiency allocation of pump operation;
Intelligent operation, safe and reliable, high efficiency and energy saving;
Full color display, graphical operation, ultra-high precision
| Technical data | |
| chnical features | Flow range: ≤1000m3/h Pressure range: ≤2.5Mpa Number of pumps: 2-4 Pressure adjustment accuracy: ≤0.01MPa Working voltage:380V/50Hz or 60Hz |
| Application fields | Residential water such as high-rise buildings, residential areas, villas; Public places such as hospitals, schools, gymnasiums, golf courses, airports; Commercial buildings, hotels, office buildings, department stores, large saunas; Irrigation: such as parks, playgrounds, orchards, farms; manufacturing plant, washing equipment, food processing, factories, etc. |
