Intelligent Single Phase 220V Backpack VFD Inverter for Constant Pressure Water Supply

• Customization: Available
• Application: High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer
• Output Type: Triple
• Model NO.: VFA-20M/0.75KW
• Principle of Work: V/F Control Transducer
• Switch Mode: PWM Control
• Main Circuit Type: Voltage
• Voltage of Power Supply: Low Voltage Variable-Frequency Drive
• 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: 6.8A
• Input Voltage: 1*220V
• Output Volatge: 1*220V
• Category: Single Phase
• Input Frequency: 50/60Hz
• Output Frequency: 20-50/60Hz
• Pressure Sensor: 4-20mA, +24V(10bar, 16bar, 25bar)
• Transport Package: Carton Wooden Box/Pallet
• Specification: 210*173*124mm
• Trademark: Wasinex
• Origin: Zhejiang, China
• HS Code: 8504403090
• Production Capacity: 500/Days

Product Description

NEW VFA-20 Series High Quality 0.75kw VFD Frequency Inverter




 

Product features

1.This inverter is used especially for water pump,it adopts the industry leading technique SPWM and pressure sensing technique,detects actual pipeline pressure change and controls the rotation speed of the pump.
2.The operation of this device is very easy,all functions can be finished by parameters setting,no need any professional staffs to debug.
3.The inverter is highly efficient and can save up to 20%~60% of water and electricity compared to traditional water supply systems.
4.Soft starting and stopping,constant water pressure prolongs the service life of the pipe network and make the water usage comfortable and enjoyable.
5.Wide voltage range allows for stable operation even in areas with significant voltage fluctuations.
6.The installation is very easy with direct screw thread,it can be used different kinds of water pumps and thus reduce extra costs.
7.LED display makes it convenient and fast to check and set actual pressure values. 

Application areas:
1.Tap water booster system
2.Househoud and residential water supply system
3.Swimming pool water supply system
4.Commercial water supply system
5.Factory dormitory water supply system
6.Industrial water circulation system
7.Cooling water system
8.Cold water circulating system

Technical Parameters
 

Application	Water Pump	Product Series	VFA-20 series
Product Name	AC Inverter VFA-20M/0.75KW single phase	Input Voltage	220V
Filter	Inbuilt EMC Filter	Output Voltage	220V(△)
Controlling Method	V/F Control	Rated Current	4.8A
Appearance	Aluminum Base + BBS Plastic Panel  Box-type Cold Rolled Steel Plate	Power AC	AC
Input Frequency	50/60HZ	Output Voltage adjustment method	SPWM
Output Frequency	20-50/60HZ	Size(L*W*H)	430*341*569.5mm
Power of Applicable Pump Motor	≤1.5KW	New design	App control (customized)

Mobile phone APP control function can be customized(extra charge)





If you have any demand for inverter,pressure control switch and VFD water pump,welcome to contact me.

 

Website :http://wasinex.en.made-in-china.com