Technical Specifications
|
Model |
Power |
Size |
Rated Current |
Input Voltage |
Output Voltage |
Category |
Input Frequency |
Output Frequency |
Pressure Sensor |
|
VFA-16LM |
0.75KW |
180*160*125mm |
4.8A |
1×220V |
1×220V |
Single-phase in and Single-phase Out |
50/60Hz |
20-50/60Hz |
4-20mA +24V 10bar |
|
1.1KW |
180*160*125mm |
7A |
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|
1.5KW |
180*160*125mm |
9.6A |
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|
2.2KW |
180*160*125mm |
11.5A |
Products Feature
This variable frequency drive inverter is used especially for water pump, it adopts the industry leading technique SPWM and pressure transmission technique, detects actual pipeline pressure change and controls the rotation speed of the pump.
The operation of this device is very easy, all functions can be finished by parameters setting , no need any professional staffs to debug.
This VFD inverter is high-efficient , it can save water and electricity up to 20%~60% compared to traditional water supply system.
Soft starting and stopping, constant water pressure prolong the service life of the pipe Network and make the water usage comfortable and enjoyable.
The range voltage is wild, it can work stably in areas with large voltage fluctuation.
The installation is very easy with direct screw thread, it can be used different kinds of water pumps and thus reduce extra costs.
The LCD display makes it quick and easy to check and set the actual pressure value.
Application
Tap water booster system
Household and residential water supply system
Swimming pool water supply system
Commercial water supply system
Factory dormitory water supply system
Industrial water circulation system
Cooling water systems
Cold water circulation system
Technical Parameters
|
No. |
Product Specification |
0.75KW |
1.1KW |
1.5KW |
2.2KW |
|
1 |
Input Power |
Single-phase AC Power supply |
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|
2 |
Input Voltage |
110VAC or 220VAC |
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|
3 |
Allowed Voltage Fluctuation |
80V~140V (110V) OR 160V~260V (220V) |
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|
4 |
Input Frequency |
50/60Hz |
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|
5 |
Output Voltage |
110VAC or 220VAC |
|||
|
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) |
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|
9 |
Pressure Setting Range |
0.5~9.0bar |
|||
|
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 difference between inverter VFA-16L series and VFA-10L series?
Inverter VFA-16L series is more compact than VFA-10L series products, the product is more beautiful and the cost is lower. Meanwhile, the inverter VFA-16L series has better protection level because of the potting rubber treatment inside the product.
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.
Can the motor cable of your inverter be with waterproof female plug?
Our 220V single-phase inverter for water pumps is available with waterproof female plugs.
What is the maximum power of the frequency converter for single-phase water pumps produced by your factory?
The 220V single-phase input and single-phase output inverter produced by our factory has a maximum power of 3KW.
Lead time
30-60 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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