Description: The variable frequency and constant pressure water supply system in the low area of the residential building uses the SIEMENS PLC to drag the frequency converter and the three control mode. The contactor and the frequency converter are used in combination with the pressure required to achieve the system.
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| Filename | Size | Date |
|---|
| 106#低区恒压供水程序.MWP | 24363 | 2015-05-07 |
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