Wasinex Variable Speed Converter VFD for Constant Pressure Water Supply

• Application: High-performance Transducer, Special Designed for Water Pump
• Output Type: Spmw
• Principle of Work: V/F Control Transducer
• Switch Mode: PWM Control
• Main Circuit Type: Voltage
• Voltage of Power Supply: 380V
• Model NO.: VFA-10T 4KW
• Link of Transformation: AC-DC-AC Variable-Frequency Drive
• Nature of DC Power: Voltage Variable-Frequency Drive
• Function: Constant Torque Universal Type
• Brand: Wasinex
• Rated Current: 9.3A
• Adapter Motor Power: Less Than or Equal to 1.5kw
• Output Power: 4000W
• Output Voltage: 3*380V
• Input Voltage: 3*380V
• Output Frequency: 50Hz/60Hz
• Package Size: 210*173*124mm
• Type: AC Inverters
• Warranty: 1 Year
• Transport Package: Carton Wooden Box
• Specification: 2.54kg for NW
• Trademark: Wasinex
• Origin: Zhejiang, China
• Production Capacity: 500 Pieces Per Day

Product Description

Wasinex Variable Speed Converter VFD Water Pump Inverter for Constant Pressure Waters Supply

Product features 

1. Easy to operate with an easy-to-use interface, no need of professionals to test or maintain.

2. Controlled by microcomputer with automatic pressure tracking

3. Soft start and soft stop makes pump's life span longer.

4. It fits to wide voltage range, especially in areas with large voltage fluctuation.

5. Direct display makes checking and setting real time pressure quick and easy.

6. Single-Phase in and three-phase out

Application areas

1.Pressurized water supply system for tap water

2.Househoud and villa water supply system

3.Medium and small sized swimming pool water supply system

5.Bathing center water supply system

6.Factory dormitory water supply system

7.Industrial water system

8.Hot and cold water circulating water supply system

9.Cooling water system

10.Farmland irrigation /sewage treatment /artificial fountain

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FQA

Q: Does your company have a technical team?
A: Yes, we have our technical team and our engineers can help with technical problems and offer technical support.

Q: What are the differences between the inverter produced by your factory and universal inverters?
A: Our frequency inverters are used only for water pump, they have better performance, better stability and simpler operation than universal ones. In fact, once the frequency inverter is installed and used, or the product is disassembled, the quality difference will be known.

Q: Is there MOQ requirement for your water pump inverters?
A: We are factory ourselves, and strictly speaking. there is no MOQ requirement, but considering transportation costs, etc.,the more quantity you order, the more economical it is.MOQ 300 PCS for each model in one order for OEM services,1000 PCS for each model for customization of color.

Q: What is lead time, the warranty of your products? And after-sales service?
A: The lead time is about 20-45 working days, warranty time is 12 months after shipment, and our after-sales department will respond to your questions in 24hrs, remote instruction by PC network is always available and we provide lifetime maintenance.

Q: How does your variable frequency water pump control the stopping and starting? Is there a pressure switch or flow switch?
A: It controls according to the feedback of pressure sensor.

Q: Can you make 11KW VFD inverter ?
A: Most of our inverters are for domestic markets, we can make 0.75KW- 7.5KW inverters now, if your order quantity is large,we can open mold and make bigger power ones.