Zhejiang Wasinex Intelligent Technology Co., Ltd.  

Product Name: 2.2kw Single-Phase Three-Phase Output Pump Special Backpack Type Inverter Model NO.: VFA-10S Brand: Wasinex Function: Constant Torque Universal Type Nature of DC Power: Voltage Variable-Frequency Drive link of Transformation: AC-DC-AC Variable-Frequency Drive Voltage of Power Supply: Low Voltage Variable-Frequency Drive Main Circuit Type: Voltage Switch Mode: PWM Control Principle of Work: V/F Control Transducer Output Type: Single or Three Application: High-performance Transducer Package Size: 60x27X46cm(6PCS/Carton) Trademark: Wasinex Transport Package: Carton Wooden Box/Pallet Specification: 2.6kg for NW Origin: Zhejiang, China Product Description Product features1. This VF constant pressure water supply system is for pump use only, it adopts industry SPWM (Sinusoidal Pulse Width Modulation) technique, together with the pressure sensing technique, it collects real time pressure change of the pipeline and adjusts revolving speed of the pump.2.Easy to operate with an easy-to-use interface, 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%, quite efficient.4.Constant pressure water supply pressure makes water-using enjoyable, as well promotes life quality.5.Soft start and soft stop makes pump's life span longer.6.It fits to wide voltagerange, especially in areas with large voltage fluctuation.7.Overall protection over pumps keeps unnecessary property loss away.8. Easy installation tovarious kinds of pumps cuts your cost greatly.9.Direct display makes checking and setting real time pressure quick and easy.Application areas1.Pressurized water supply system for tap water2.Househould and villa water supply system3.Medium and small sized swimming pool water supply system4.Barber shop water supply system5.Bathing center water supply system6.Factory dormitory water supply system7.Industrial water system8.Hot and cold water circulating water supply system9.Cooling water systemFAQ:Q: Are you manufacturer or trading company?A:We are professional manufacturer of Pressure/ Level/ Temperature transmitters,water pumps,inverters,press controlers,electronic switches etc.We provide high quality products with high competitive factory price.Q: What's your quality control system?A:We have strict quality control system, and each product is done fatigue testing, calibration, temperature compensation before shipment. High quality is guaranteed.Q: Is there MOQ with your product?A:We have no MOQ limits, 1pc for testing purpose is acceptable.Q: Can we print our logo on the products? Do you provide customized products?A:Yes, we can print your logo on our products; OEM, ODM&customization are welcomed.Q: What is the warranty of your products? And after-sales service?A:Our warranty time is 12 months after shipment, and our after-sales dpt will respond with your questions in 24hrs, remote instruction by PC network is always available.Q: What is lead time of your product?A:We are factory, our lead time is always within 10working days for products without customization.Related Products:Pls Feel free to contact us~