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Changes for page New Rural Water Supply

Last modified by Theodore Xu on 2025/09/08 09:49
From version 3.1
edited by Theodore Xu
on 2025/09/08 09:49
Change comment: There is no comment for this version
To version 1.1
edited by Theodore Xu
on 2025/09/05 18:44
Change comment: There is no comment for this version

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6 6  
7 7  Control Requirements
8 8  
9 -1) The system should be equipped with a pressure sensor to monitor the pipe pressure in real time. The control system adjusts the output frequency of the VFD according to the preset pressure range (such as 0.4-0.6MPa) through the PID algorithm to control the speed of the water pump and achieve constant water supply pressure.
9 +A.The system should be equipped with a pressure sensor to monitor the pipe pressure in real time. The control system adjusts the output frequency of the VFD according to the preset pressure range (such as 0.4-0.6MPa) through the PID algorithm to control the speed of the water pump and achieve constant water supply pressure.
10 10  
11 -2) Multiple pumps are linked and switched, and the operating status of the water pumps is automatically switched according to changes in water consumption to maintain stable water supply pressure.
11 +B. Multiple pumps are linked and switched, and the operating status of the water pumps is automatically switched according to changes in water consumption to maintain stable water supply pressure.
12 12  
13 -3) Energy saving and protection. The VFD should have an energy-saving function and be able to adjust the speed of the water pump according to actual needs. The system should be equipped with overcurrent, overvoltage, undervoltage, overheating and other protection measures to ensure the safe operation of the water pump and VFD.
13 +C. Energy saving and protection. The VFD should have an energy-saving function and be able to adjust the speed of the water pump according to actual needs. The system should be equipped with overcurrent, overvoltage, undervoltage, overheating and other protection measures to ensure the safe operation of the water pump and VFD.
14 14  
15 -4) Automation and remote monitoring control system. It can automatically start and stop the water pump, and view water supply pressure, water pump status, energy consumption and other information in real time through the centralized control display and APP. It also has an alarm function.
15 +D. Automation and remote monitoring control system. It can automatically start and stop the water pump, and view water supply pressure, water pump status, energy consumption and other information in real time through the centralized control display and APP. It also has an alarm function.
16 16  
17 17  = **3.Wiring Diagram** =
18 18  
19 19  (% style="text-align:center" %)
20 -[[image:New Rural Water Supply 25090802.png||alt="New Rural Water Supply 25090502.png"]]
20 +[[image:New Rural Water Supply 25090502.png]]
21 21  
22 22  = **4.Parameter Settings** =
23 23  
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34 34  |F6.12|AO1 Feedback Option|0|Running Frequency
35 35  |FC.00|RS485 Communication Address|1/2/3|For Upper Device Reading
36 36  
37 -= **5.Solution Features** =
37 += **5.Solution Features** =
38 38  
39 39  1) Energy saving and consumption reduction, lowering operating costs.
40 40  
New Rural Water Supply 25090802.png
Author
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1 -XWiki.AiXia
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1 -171.1 KB
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