Application
▲ Home water supply system in high-rise buildings, urban and rural domestic areas, enterprises, etc.
▲ Industrial water usage like cooling water, heating network water cycle, boiler feed water.
▲ Other commercial fluid constant pressure control systems.
Features of Products
● Reduction in starting stress for the pumping system.
● Optimal speed for the instantaneous demand.
● Optimization of energy consumption in parallel (booster) pump systems.
● Prevention of pump cavitation and dry running.
● Monitoring of energy consumption.
● Monitoring and protection of the pump motor.
Product Parameters
Technical Data
| Model | Power | Input voltage | Reted Flow (m3/h) | Rated Head (m) | Three-phase PUMP Model | Output frequency | Pressure sensor |
| VFWI-15S/1-18 | 0.25KW | 1x220V | 1.0 | 18 | CMI1-2T (△) | 20--50Hz | 4--20mA, +24V, (10bar, 16bar, 25bar) |
| VFWI-15S/1-25 | 0.25KW | 1x220V | 1.0 | 25 | CMI1-3T (△) | ||
| VFWI-15S/1-33 | 0.37KW | 1x220V | 1.0 | 33 | CMI1-4T (△) | ||
| VFWI-15S/1-38 | 0.37KW | 1x220V | 1.0 | 38 | CMI1-5T (△) | ||
| VFWI-15S/1-46 | 0.37KW | 1x220V | 1.0 | 46 | CMI1-6T (△) | ||
| VFWI-15S/2-18 | 0.25KW | 1x220V | 2.0 | 18 | CMI2-2T (△) | ||
| VFWI-15S/2-24 | 0.37KW | 1x220V | 2.0 | 24 | CMI2-3T (△) | ||
| VFWI-15S/2-32 | 0.55KW | 1x220V | 2.0 | 32 | CMI2-4T (△) | ||
| VFWI-15S/2-40 | 0.55KW | 1x220V | 2.0 | 40 | CMI2-5T (△) | ||
| VFWI-15S/2-47 | 0.75KW | 1x220V | 2.0 | 47 | CMI2-6T (△) | ||
| VFWI-15S/3-15 | 0.25KW | 1x220V | 3.0 | 15 | CMI3-2T (△) | ||
| VFWI-15S/3-21 | 0.37KW | 1x220V | 3.0 | 21 | CMI3-3T (△) | ||
| VFWI-15S/3-28 | 0.55KW | 1x220V | 3.0 | 28 | CMI3-4T (△) | ||
| VFWI-15S/3-34 | 0.55KW | 1x220V | 3.0 | 34 | CMI3-5T (△) | ||
| VFWI-15S/3-38 | 0.75KW | 1x220V | 3.0 | 38 | CMI3-6T (△) | ||
| VFWI-15S/4-15 | 0.37KW | 1x220V | 4.0 | 15 | CMI4-2T (△) | ||
| VFWI-15S/4-25 | 0.55KW | 1x220V | 4.0 | 25 | CMI4-3T (△) | ||
| VFWI-15S/4-30 | 0.75KW | 1x220V | 4.0 | 30 | CMI4-4T (△) | ||
| VFWI-15S/4-40 | 1.0KW | 1x220V | 4.0 | 40 | CMI4-5T (△) | ||
| VFWI-15S/4-49 | 1.3KW | 1x220V | 4.0 | 49 | CMI4-6T (△) | ||
| VFWI-15S/5-13 | 0.37KW | 1x220V | 5.0 | 13 | CMI5-2T (△) | ||
| VFWI-15S/5-23 | 0.55KW | 1x220V | 5.0 | 23 | CMI5-3T (△) | ||
| VFWI-15S/5-27 | 0.75KW | 1x220V | 5.0 | 27 | CMI5-4T (△) | ||
| VFWI-15S/5-35 | 1.0KW | 1x220V | 5.0 | 35 | CMI5-5T (△) | ||
| VFWI-15S/5-44 | 1.3KW | 1x220V | 5.0 | 44 | CMI5-6T (△) | ||
| VFWI-15S/8-12 | 0.55KW | 1x220V | 8.0 | 12 | CMI8-10T (△) | ||
| VFWI-15S/8-20 | 0.75KW | 1x220V | 8.0 | 20 | CMI8-15T (△) | ||
| VFWI-15S/8-24 | 1KW | 1x220V | 8.0 | 24 | CMI8-20T (△) | ||
| VFWI-15S/8-27 | 1.5KW | 1x220V | 8.0 | 27 | CMI8-25T (△) | ||
| VFWI-15S/8-36 | 1.85KW | 1x220V | 8.0 | 36 | CMI8-30T (△) | ||
| VFWI-15S/8-43 | 2.2KW | 1x220V | 8.0 | 43 | CMI8-35T (△) | ||
| VFWI-15S/8-48 | 2.2KW | 1x220V | 8.0 | 48 | CMI8-40T (△) | ||
| VFWI-15S/8-9 | 0.55KW | 1x220V | 8.0 | 9 | CMI8-10BT (△) | ||
| VFWI-15S/8-19 | 0.75KW | 1x220V | 8.0 | 19 | CMI8-20BT (△) | ||
| VFWI-15S/8-26 | 1.1KW | 1x220V | 8.0 | 26 | CMI8-30BT (△) | ||
| VFWI-15S/8-37 | 1.5KW | 1x220V | 8.0 | 37 | CMI8-40BT (△) | ||
| VFWI-15S/8-46 | 2.2KW | 1x220V | 8.0 | 46 | CMI8-50BT (△) | ||
| VFWI-15S/10-11 | 0.65KW | 1x220V | 10.0 | 11 | CMI10-1T (△) | ||
| VFWI-15S/10-24 | 1.2KW | 1x220V | 10.0 | 24 | CMI10-2T (△) | ||
| VFWI-15S/10-37 | 2.2KW | 1x220V | 10.0 | 37 | CMI10-3T (△) | ||
| VFWI-15S/12-13 | 1KW | 1x220V | 12.0 | 13 | CMI12-10T (△) | ||
| VFWI-15S/12-20 | 1.5KW | 1x220V | 12.0 | 20 | CMI12-15T (△) | ||
| VFWI-15S/12-28 | 1.65KW | 1x220V | 12.0 | 28 | CMI12-20T (△) | ||
| VFWI-15S/12-33 | 2.2KW | 1x220V | 12.0 | 33 | CMI12-25T (△) | ||
| VFWI-15S/12-9 | 0.75KW | 1x220V | 12.0 | 9 | CMI12-10BT (△) | ||
| VFWI-15S/12-19 | 1.1KW | 1x220V | 12.0 | 19 | CMI12-20BT (△) | ||
| VFWI-15S/12-29 | 1.85KW | 1x220V | 12.0 | 29 | CMI12-30BT (△) | ||
| VFWI-15S/12-39 | 2.2KW | 1x220V | 12.0 | 39 | CMI12-40BT (△) | ||
| VFWI-15S/15-12 | 1.2KW | 1x220V | 15.0 | 12 | CMI15-1T (△) | ||
| VFWI-15S/15-29 | 2.2KW | 1x220V | 15.0 | 29 | CMI15-2T (△) | ||
| VFWI-15S/16-10 | 1KW | 1x220V | 16.0 | 10 | CMI16-10T (△) | ||
| VFWI-15S/16-20 | 1.5KW | 1x220V | 16.0 | 20 | CMI16-20T (△) | ||
| VFWI-15S/16-30 | 2.2KW | 1x220V | 16.0 | 30 | CMI16-30T (△) | ||
| VFWI-15S/20-10 | 1KW | 1x220V | 20.0 | 10 | CMI20-10T (△) | ||
| VFWI-15S/20-20 | 1.85KW | 1x220V | 20.0 | 20 | CMI20-20T (△) |
FAQ
▲ Is the single-phase input and three-phase output type inverter a three-phase inverter?
For water pumps, it is three-phase. For water pumps, our "S" serie is three-phase 220V and "T" is three-phase 380V.
▲ What does it mean that the inverter adapts to the motor power below 2.2KW?
It means that it can be used for 0.75KW, 1.1KW, 1.5KW, 2.2KW (power below 2.2KW) water pump.
▲ How many inverters can be connected online at most?
Our inverters can connect 6 devices simultaneously.
▲ Shall we do the degugging when we install the inverter on the water pump? For example, 3kg, 5 kg, 10 kg.
No, you don't need to. The inverter will adjust automatically the pressure according to the pump pressure.
▲ Does the variable frequency water pump have continuous working time? For example, 73 hours of continuous work?
For only one VFD water pump, NO; for multi-pump connection type more than two pumps, they have.
▲ After the over-temperature protection, when will the VFD water pump work normally?
It will work normally when the temperature drops below 60℃.
▲ Is there a schematic diagram of the inverter pump connection and the connection diagram of the inverter connection?
Please check the attached picture:
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