Application
Features of Products
■ The frequency conversion drive water pump combines SPWM and pressure sensing technology, detects actual pressure change in the pipeline and achieves accurate speed control of the water pump.
■ Reduce mechanical stress with soft start and stop and will thus make pump’s service life longer.
■ It can work with current generators even with their temporary loads. Supply voltage range for single-phase controllers operation: 160 - 240V. Voltage range for the operation of three-phase drivers: 300 - 415V.
■ Constant pressure water supply system makes life quality better, and water usage comfortable and enjoyable.
■ Extra pump protection, provides comprehensive protection of the pump, it protects against: - short circuit, - dry running, - overload, - rotor lock, - voltage drop, - phase failure, - over voltage.
■ Water & electricity efficiency: Compared to the traditional water supply method, the variable speed inverter saves up to 60% of energy.
■ It is convenient and easy to check and set actual pressure values with the Led display.
Product Parameters
Technical Data
Model | Power | Input voltage | Reted Flow (m3/h) | Rated Head (m) | Single-phase PUMP Model | Output frequency | Pressure sensor |
VFWF-17LM/2-14 | 0.37KW | 1x220V | 2.0 | 14 | CMF2-20 | 20--50Hz | 4--20mA, +24V, (10bar, 16bar, 25bar) |
VFWF-17LM/2-21 | 0.37KW | 1x220V | 2.0 | 21 | CMF2-30 | ||
VFWF-17LM/2-28 | 0.55KW | 1x220V | 2.0 | 28 | CMF2-40 | ||
VFWF-17LM/2-35 | 0.55KW | 1x220V | 2.0 | 35 | CMF2-50 | ||
VFWF-17LM/2-42 | 0.75KW | 1x220V | 2.0 | 42 | CMF2-60 | ||
VFWF-17LM/4-15 | 0.55KW | 1x220V | 4.0 | 15 | CMF4-20 | ||
VFWF-17LM/4-22 | 0.75KW | 1x220V | 4.0 | 22 | CMF4-30 | ||
VFWF-17LM/4-30 | 0.75KW | 1x220V | 4.0 | 30 | CMF4-40 | ||
VFWF-17LM/4-38 | 1.0KW | 1x220V | 4.0 | 38 | CMF4-50 | ||
VFWF-17LM/4-45 | 1.1KW | 1x220V | 4.0 | 45 | CMF4-60 | ||
VFWF-17LM/8-12 | 0.55KW | 1x220V | 8.0 | 12 | CMF8-10 | ||
VFWF-17LM/8-20 | 0.75KW | 1x220V | 8.0 | 20 | CMF8-15 | ||
VFWF-17LM/8-24 | 1KW | 1x220V | 8.0 | 24 | CMF8-20 | ||
VFWF-17LM/8-27 | 1.5KW | 1x220V | 8.0 | 27 | CMF8-25 | ||
VFWF-17LM/8-09 | 0.55KW | 1x220V | 8.0 | 9 | CMF8-10B | ||
VFWF-17LM/8-19 | 0.75KW | 1x220V | 8.0 | 19 | CMF8-20B | ||
VFWF-17LM/8-26 | 1.1KW | 1x220V | 8.0 | 26 | CMF8-30B | ||
VFWF-17LM/8-37 | 1.5KW | 1x220V | 8.0 | 37 | CMF8-40B | ||
VFWF-17LM/12-13 | 1KW | 1x220V | 12.0 | 13 | CMF12-10 | ||
VFWF-17LM/12-20 | 1.5KW | 1x220V | 12.0 | 20 | CMF12-15 | ||
VFWF-17LM/12-9 | 0.75KW | 1x220V | 12.0 | 9 | CMF12-10B | ||
VFWF-17LM/12-19 | 1.1KW | 1x220V | 12.0 | 19 | CMF12-20B | ||
VFWF-17LM/16-10 | 1KW | 1x220V | 16.0 | 10 | CMF16-10 | ||
VFWF-17LM/16-20 | 1.5KW | 1x220V | 16.0 | 20 | CMF16-20 | ||
VFWF-17LM/20-10 | 1KW | 1x220V | 20.0 | 10 | CMF20-10 |
Model | Power | Input voltage | Reted Flow (m3/h) | Rated Head (m) | Three-phase PUMP Model | Output frequency | Pressure sensor |
VFWF-17LS/2-14 | 0.37KW | 1x220V | 2.0 | 14 | CMF2-20T (△) | 20--50Hz | 4--20mA, +24V, (10bar, 16bar, 25bar) |
VFWF-17LS/2-21 | 0.37KW | 1x220V | 2.0 | 21 | CMF2-30T (△) | ||
VFWF-17LS/2-28 | 0.55KW | 1x220V | 2.0 | 28 | CMF2-40T (△) | ||
VFWF-17LS/2-35 | 0.55KW | 1x220V | 2.0 | 35 | CMF2-50T (△) | ||
VFWF-17LS/2-42 | 0.75KW | 1x220V | 2.0 | 42 | CMF2-60T (△) | ||
VFWF-17LS/4-15 | 0.55KW | 1x220V | 4.0 | 15 | CMF4-20T (△) | ||
VFWF-17LS/4-22 | 0.75KW | 1x220V | 4.0 | 22 | CMF4-30T (△) | ||
VFWF-17LS/4-30 | 0.75KW | 1x220V | 4.0 | 30 | CMF4-40T (△) | ||
VFWF-17LS/4-38 | 1.0KW | 1x220V | 4.0 | 38 | CMF4-50T (△) | ||
VFWF-17LS/4-45 | 1.1KW | 1x220V | 4.0 | 45 | CMF4-60T (△) | ||
VFWF-17LS/8-12 | 0.55KW | 1x220V | 8.0 | 12 | CMF8-10T (△) | ||
VFWF-17LS/8-20 | 0.75KW | 1x220V | 8.0 | 20 | CMF8-15T (△) | ||
VFWF-17LS/8-24 | 1KW | 1x220V | 8.0 | 24 | CMF8-20T (△) | ||
VFWF-17LS/8-27 | 1.5KW | 1x220V | 8.0 | 27 | CMF8-25T (△) | ||
VFWF-17LS/8-36 | 1.85KW | 1x220V | 8.0 | 36 | CMF8-30T (△) | ||
VFWF-17LS/8-43 | 2.2KW | 1x220V | 8.0 | 43 | CMF8-35T (△) | ||
VFWF-17LS/8-48 | 2.2KW | 1x220V | 8.0 | 48 | CMF8-40T (△) | ||
VFWF-17LS/8-09 | 0.55KW | 1x220V | 8.0 | 9 | CMF8-10BT (△) | ||
VFWF-17LS/8-19 | 0.75KW | 1x220V | 8.0 | 19 | CMF8-20BT (△) | ||
VFWF-17LS/8-26 | 1.1KW | 1x220V | 8.0 | 26 | CMF8-30BT (△) | ||
VFWF-17LS/8-37 | 1.5KW | 1x220V | 8.0 | 37 | CMF8-40BT (△) | ||
VFWF-17LS/8-46 | 2.2KW | 1x220V | 8.0 | 46 | CMF8-50BT (△) | ||
VFWF-17LS/12-13 | 1KW | 1x220V | 12.0 | 13 | CMF12-10T (△) | ||
VFWF-17LS/12-20 | 1.5KW | 1x220V | 12.0 | 20 | CMF12-15T (△) | ||
VFWF-17LS/12-28 | 1.85KW | 1x220V | 12.0 | 28 | CMF12-20T (△) | ||
VFWF-17LS/12-33 | 2.2KW | 1x220V | 12.0 | 33 | CMF12-25T (△) | ||
VFWF-17LS/12-09 | 0.75KW | 1x220V | 12.0 | 9 | CMF12-10BT (△) | ||
VFWF-17LS/12-19 | 1.1KW | 1x220V | 12.0 | 19 | CMF12-20BT (△) | ||
VFWF-17LS/12-29 | 1.85KW | 1x220V | 12.0 | 29 | CMF12-30BT (△) | ||
VFWF-17LS/12-39 | 2.2KW | 1x220V | 12.0 | 39 | CMF12-40BT (△) | ||
VFWF-17LS/16-10 | 1KW | 1x220V | 16.0 | 10 | CMF16-10T (△) | ||
VFWF-17LS/16-20 | 1.5KW | 1x220V | 16.0 | 20 | CMF16-20T (△) | ||
VFWF-17LS/16-30 | 2.2KW | 1x220V | 16.0 | 30 | CMF16-30T (△) | ||
VFWF-17LS/20-10 | 1KW | 1x220V | 20.0 | 10 | CMF20-10T (△) | ||
VFWF-17LS/20-20 | 1.85KW | 1x220V | 20.0 | 20 | CMF20-20T (△) |
Model | Power | Input voltage | Reted Flow (m3/h) | Rated Head (m) | Three-phase PUMP Model | Output frequency | Pressure sensor |
VFWF-17LT/2-14 | 0.37KW | 3x380V | 2.0 | 14 | CMF2-20T (Y) | 20--50Hz | 4--20mA, +24V, (10bar, 16bar, 25bar) |
VFWF-17LT/2-21 | 0.37KW | 3x380V | 2.0 | 21 | CMF2-30T (Y) | ||
VFWF-17LT/2-28 | 0.55KW | 3x380V | 2.0 | 28 | CMF2-40T (Y) | ||
VFWF-17LT/2-35 | 0.55KW | 3x380V | 2.0 | 35 | CMF2-50T (Y) | ||
VFWF-17LT/2-42 | 0.75KW | 3x380V | 2.0 | 42 | CMF2-60T (Y) | ||
VFWF-17LT/4-15 | 0.55KW | 3x380V | 4.0 | 15 | CMF4-20T (Y) | ||
VFWF-17LT/4-22 | 0.75KW | 3x380V | 4.0 | 22 | CMF4-30T (Y) | ||
VFWF-17LT/4-30 | 0.75KW | 3x380V | 4.0 | 30 | CMF4-40T (Y) | ||
VFWF-17LT/4-38 | 1.0KW | 3x380V | 4.0 | 38 | CMF4-50T (Y) | ||
VFWF-17LT/4-45 | 1.1KW | 3x380V | 4.0 | 45 | CMF4-60T (Y) | ||
VFWF-17LT/8-12 | 0.55KW | 3x380V | 8.0 | 12 | CMF8-10T (Y) | ||
VFWF-17LT/8-20 | 0.75KW | 3x380V | 8.0 | 20 | CMF8-15T (Y) | ||
VFWF-17LT/8-24 | 1KW | 3x380V | 8.0 | 24 | CMF8-20T (Y) | ||
VFWF-17LT/8-27 | 1.5KW | 3x380V | 8.0 | 27 | CMF8-25T (Y) | ||
VFWF-17LT/8-36 | 1.85KW | 3x380V | 8.0 | 36 | CMF8-30T (Y) | ||
VFWF-17LT/8-43 | 2.2KW | 3x380V | 8.0 | 43 | CMF8-35T (Y) | ||
VFWF-17LT/8-48 | 2.2KW | 3x380V | 8.0 | 48 | CMF8-40T (Y) | ||
VFWF-17LT/8-09 | 0.55KW | 3x380V | 8.0 | 9 | CMF8-10BT (Y) | ||
VFWF-17LT/8-19 | 0.75KW | 3x380V | 8.0 | 19 | CMF8-20BT (Y) | ||
VFWF-17LT/8-26 | 1.1KW | 3x380V | 8.0 | 26 | CMF8-30BT (Y) | ||
VFWF-17LT/8-37 | 1.5KW | 3x380V | 8.0 | 37 | CMF8-40BT (Y) | ||
VFWF-17LT/8-46 | 2.2KW | 3x380V | 8.0 | 46 | CMF8-50BT (Y) | ||
VFWF-17LT/12-13 | 1KW | 3x380V | 12.0 | 13 | CMF12-10T (Y) | ||
VFWF-17LT/12-20 | 1.5KW | 3x380V | 12.0 | 20 | CMF12-15T (Y) | ||
VFWF-17LT/12-28 | 1.85KW | 3x380V | 12.0 | 28 | CMF12-20T (Y) | ||
VFWF-17LT/12-33 | 2.2KW | 3x380V | 12.0 | 33 | CMF12-25T (Y) | ||
VFWF-17LT/12-39 | 3KW | 3x380V | 12.0 | 39 | CMF12-30T (Y) | ||
VFWF-17LT/12-09 | 0.75KW | 3x380V | 12.0 | 9 | CMF12-10BT (Y) | ||
VFWF-17LT/12-19 | 1.1KW | 3x380V | 12.0 | 19 | CMF12-20BT (Y) | ||
VFWF-17LT/12-29 | 1.85KW | 3x380V | 12.0 | 29 | CMF12-30BT (Y) | ||
VFWF-17LT/12-39 | 2.2KW | 3x380V | 12.0 | 39 | CMF12-40BT (Y) | ||
VFWF-17LT/12-50 | 3KW | 3x380V | 12.0 | 50 | CMF12-50BT (Y) | ||
VFWF-17LT/16-10 | 1KW | 3x380V | 16.0 | 10 | CMF16-10T (Y) | ||
VFWF-17LT/16-20 | 1.5KW | 3x380V | 16.0 | 20 | CMF16-20T (Y) | ||
VFWF-17LT/16-30 | 2.2KW | 3x380V | 16.0 | 30 | CMF16-30T (Y) | ||
VFWF-17LT/20-10 | 1KW | 3x380V | 20.0 | 10 | CMF20-10T (Y) | ||
VFWF-17LT/20-20 | 1.85KW | 3x380V | 20.0 | 20 | CMF20-20T (Y) | ||
VFWF-17LT/20-31 | 3KW | 3x380V | 20.0 | 31 | CMF20-30T (Y) |
FAQ
☆ Q: How long do you need to prepare the goods?
A: We need around 20-45 working days.
☆ Q: Do you have built-in sensor and five-way inverters?
A: Yes, we produce inverters with built-in sensors and five-way? What’s the power and quantity do you need?
☆ Q: Are there samples for testing?
A: Samples and transportation costs should be covered by customers. Sample cost can be applied for reduction in the follow-up cooperation. Delivery time of samples is 7 days.
☆ Q: We do not have a registered trademark, can we require OEM production?
A: We are normative company, trademark registration license certificate and OEM production authorization must be provided for OEM production.
☆ Q: If it occurs the over-temperature protection, when will the frequency drive pump be back to work normally?
The frequency drive pump will be back to work normally after the temperature drops below 60℃
☆ What material are the pump body, casing and impeller?
The pump body and impeller are made of stainless steel
☆ What is the difference of the connection for water pump between three-phase input & output and single-phase input and three-phase output inverter?
The connection method is different: Y-connection and △connection respectively.
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