Inverter for Single-phase Pumps
2)Domestic and villa water supply system
3)Medium and small sized swimming pool water supply system
4)Barber shop water supply water
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Product Details ofInverter for Single-phase Pumps
Technical Parameters
|
Model |
Power |
Size |
Rated Current |
Input Voltage |
Output Voltage |
Category |
Input Frequency |
Output Frequency |
Mobile Phone APP Control Function (Customized) |
Pressure Sensor |
|
VFA-10LM |
0.75kw |
186*154*116mm |
4.8A |
1×220V |
1×220V |
Single-phase in and Single-phase Out |
50/60Hz |
20-50/60Hz |
Extra Charge |
4-20mA +24V 10bar |
|
1.1kw |
210*173*151mm |
7A |
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1.5kw |
210*173*151mm |
9.6A |
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2.2kw |
210*173*151mm |
11.5A |
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VFA-10LS |
0.75KW |
186*154*116mm |
3.4A |
1×220V |
3×220V（△） |
Single-phase in and Three-phase Out |
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1.1KW |
186*154*116mm |
5A |
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1.5KW |
210*173*151mm |
6.8A |
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2.2KW |
210*173*151mm |
9.6A |
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VFA-10LT |
1.1KW |
210*173*151mm |
3.2A |
3×380V |
3×380V（Y） |
Three-phase in and Single-phase Out |
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1.5KW |
210*173*151mm |
4.3A |
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2.2KW |
210*173*151mm |
5A |
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4KW |
250*240*170mm |
9.3A |
4-20mA +24V 16bar |
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|
7.5KW |
250*240*170mm |
17.4A |
Description of Products
Feature
1) This VF constant pressure water supply system is used only for water pump, it adopts the SPWM and pressure sensing technique, collects real time pressure change of the pipeline and adjusts the revolving speed of the pump.
2) LCD screen display, the interface is easy to operate, no need of professionals to test or maintain.
3) Compared with the old water supply methods, VF constant pressure water supply saves the energy up to 20%~60%, and is quite efficient.
4) Constant pressure water supply system makes the life enjoyable, meanwhile improves the quality of life.
5) Soft start and soft stop will make pump’s service life longer.
6) It adapts to a wide range voltage, especially in areas with large voltage fluctuation.
7) All-round protection for the pump can avoid unnecessary property damage.
8) Easy installation, applied to various kinds of pumps, greatly reduce the cost.
9) Intuitive display makes it quick and easy to check and set real-time pressure values.
Application
|
Tap water pressurization system |
|
Domestic and villa water supply system |
|
Medium and small sized swimming pool water supply system |
|
Barber shop water supply water |
|
Bath center water supply system |
|
Factory dormitory water supply system |
|
Industrial water supply system |
|
Hot and cold water circulation water supply system |
|
Cooling water system |
Technical Parameters
|
No. |
Product Specification |
0.75kw |
1.1kw |
1.5kw |
2.2kw |
4.0kw |
7.5kw |
|
1 |
Input Power |
Single-phase AC Power supply or three-phase AC power supply |
Three-phase AC power supply |
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2 |
Input Voltage |
110VAC or 220VAC or 380VAC |
380VAC |
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3 |
Allowed Voltage Fluctuation |
80V~140V(110V) OR 160V~260V(220V) or 320V~450V(380v) |
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|
4 |
Input Frequency |
50/60Hz |
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|
5 |
Output Voltage |
110VAC or 220VAC or 380VAC |
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6 |
Load Type |
Pump |
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|
7 |
Output Frequency Range |
20-50/60Hz |
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|
8 |
Pressure Sensor |
24V, 4-20mA(10bar, 16bar, 25bar) |
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|
9 |
Pressure Setting Range |
0.5~9.0bar |
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|
10 |
Pressure Tank Setting Requirements |
Required not less than 2 liters inflatable pressure water tank(Preset pressure=60% of the setting pressure) |
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11 |
Temperature Range |
0~+40℃ |
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12 |
Medium |
Clean water within the temperature range of 0~+100℃ |
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13 |
Required Pressure When Self-starting |
When the factory setting pressure is less than 0.3 bar |
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14 |
Installation |
Make sure the grounding is appropriate and reliable before using. |
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Our Advantage
We are professional manufacturing factory of variable frequency inverters with CE and ISO9001 certifications. Can provide inverters that meet ROHS requirements and provide corresponding ROHS reports. There is a standard management system from raw material procurement, production to product testing, and all products are 100% tested before leaving the factory.
I am an individual user, can I buy your products for my own use? Sorry, in order to protect the interests of our agents or distributors, we do not sell products to individual users. You can contact our local agents or distributors. If quality or after-sales is involved, you can also contact us at any time, thank you!
I am very interested in the frequency inverters and water pump controllers you produce. Can I apply for agency rights? Thank you for your appreciation of our products. Our company has some assessment standards for the award criteria of agents. For specific details, you can contact our colleagues in charge of overseas sales.
Can the color of the inverter panel be customized? What’s the minimum order quantity? The color of the inverter panel can be customized, and the minimum order quantity is 1,000pcs.
Can I stick the serial number or laser print the production date on the product? What is the minimum order quantity? The serial number or laser marking can be put on the product, but we have minimum order quantity requirement and require the purchase quantity is more than 1,000pcs.
What is the protection level of the backpack-type inverter? IP55
Product Packaging: Inverter power below 2.2kw, 6 PCS/CTN;
Sample: Samples and shipping costs shall be paid by your side. Sample cost can be applied for exemption in the follow-up cooperation. Lead time of samples is 1 week.
Lead time: 20-45 working days
After-sales service: 1 year warranty and lifetime maintenance.
What are your delivery terms? EXW, FOB Ningbo, CIF, etc.
What kind of transportation can you provide? We can provide shipping by sea, air and express.
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