Technical Specifications
|
Model |
Power |
Size |
Rated Current |
Input Voltage |
Output Voltage |
Category |
Input Frequency |
Output Frequency |
Pressure Sensor |
|
VFA-16S |
0.75KW |
226*170*127mm |
3.4A |
1x220V |
3x220V (△) |
Single-phase in and Three-phase Out |
50/60Hz |
20-50/60Hz |
4-20mA +24V 10bar |
|
1.1KW |
226*170*127mm |
5A |
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|
1.5KW |
226*170*127mm |
6.8A |
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|
2.2KW |
226*170*127mm |
9.6A |
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|
VFA-16T
|
1.1KW |
226*170*127mm |
3.2A |
3x380V |
3x380V (Y) |
Three-phase input, three-phase output |
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|
1.5KW |
226*170*127mm |
4.3A |
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|
2.2KW |
226*170*127mm |
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.
LED display makes it convenient and fast to check and set actual pressure values.
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 or three-phase AC power supply |
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|
2 |
Input Voltage |
110VAC or 220VAC or 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) |
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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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Where is your factory located? What are your main products?
Our factory is located at No.28, Lane 299, Jinshan Road, Ningbo, China. Our factory mainly produces frequency converter, permanent magnet frequency conversion pump, water pump and water pump controller and so on.
What is the maximum power of the inverter for 220V single-phase water pump from your factory?
Our factory currently produces 220V single-phase water pump inverter with a maximum power of 2.2KW, next year we will have 3KW single-phase water pump inverter on the market.
Can we request free samples of inverters?
Inverter samples need to pay for the purchase, but you can reduce the sample cost in the follow-up cooperation process, thank you!
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.
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.
Does your factory produce permanent magnet variable frequency pump?
Yes, our factory produces permanent magnet frequency conversion pumps, the noise of the permanent magnet frequency conversion pumps is less than 50 dB, and the permanent magnet frequency conversion pumps are all with self-priming function.
Lead time
30-60 working days
After-sales service
1 year warranty and lifetime maintenance.
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