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Product Details:
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Design: | Modular Design, Compact Structure, Easy Maintenance And Enhanced Product Interchangeability | PCB Protection: | Spray Three Anti-paint To Protect The Circuit Board Intelligently And Efficiently |
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Run: | Smooth Main/slave Switching, No Change In Water Pressure | Start Up: | Simple Parameter Setting, One-button Start Automatic Addition And Subtraction Pump Control |
Control: | Main/slave Control Energy Saving | Installation: | Simple Wiring Installation |
High Light: | single phase vfd drive,single phase frequency inverter |
Water Pump Single Phase Variable Frequency Drive 1AC 220V 0.75KW 1.5KW 2.2KW
When the pressure of the pressure transmitter is the largest, the frequency of the inverter is the lowest, and the speed of the pump motor is the lowest. When the pressure of the pressure transmitter is the smallest, the frequency of the inverter is the highest, and the speed of the pump motor is the highest. The frequency of the inverter changes with the change of water consumption. After the PID adjustment parameters are modified, the pipeline pressure is always kept constant; even if the water consumption is a variable, the final pressure is constant.
Function code | Default value | Set value | Description | |
F1-11 | 1 | I# inverter | 1 | 1# inverter (master), it must connect the pressure sensor. |
2# inverter | 2 | 2# inverter (slave / standby master), connect the pressure senor. | ||
3# inverter | 3 | 3# and 4# inverters (slave). | ||
4# inverter | 4 | Warning: the address of each inverter cannot be the same, otherwise, the system will work abnormally. | ||
F0-00 | 1 | 2 | Multiple pumps system | |
F0-01 | 0.4MPa | Customer set | 1. Please set it correctly based on requested pressure, the unit is MPa, 1MPa=10bar. | |
2. Most of the family used systems, the pressure is 0.3~0.4MPa (3~4bar) | ||||
F0-02 | 80% | Customer set | Wake up pressure; it is the percentage of F0-01. | |
F0-03 | 0 | 0 | It must be set as “0” while use 0~10V remote pressure gauge. | |
1 | It must be set as “1” while use 4~20mA pressure transducer. | |||
F0-04 | 1.6MPa | 1.6MPa | 1. To set the maximum measure range of pressure transducer. | |
2. It must be set correctly, otherwise it may cause pressure is inaccurate. | ||||
F0-25 | 300Min | Customer set | To set the running time as master pump, when time arrive, it switches to next pump as master. | |
When set F0-25=0, this pump will only work as slave pump. |
Contact Person: Tim
Tel: +8618665335699