220v 380v Single Phase Inverter VFD For Submersible Pump 0.75kw 1.5kw 2.2kw

0.75kw 1.5kw 2.2kw 220v 380v Solar VFD Manufacturer For Submersible Pump

Model Range

Support optional LCD keypad

Support optional GPRS Module

Product application pictures

VEIKONG VFD500-PV solar pumping inverter is specially designed for watering system. A high converting efficiency of 99% and advanced MPPT technology make the solar energy fully used. It converts DC power into AC to drive all kinds of motors. The intelligent design protects the pumps from many abnormal cases, such as over-loading, over-voltage, dry-running, over-heating,low frequency and et

● Easy to use

Simply connect the photovoltaic panel to the inverter, no need to set any parameters, and the PV pump can be automatically started after power-on

● Multiple protection measures It has protection functions such as PV over-voltage protection, PV polarity reverse connection alarm, over-temperature automatic derating, etc., which can effectively extend the life of the product

FAQ

1. How to achieve Automatic start after stop?

If it is controlled by keyboard no need to set any parameter. If you want to control by external switch

As the default control mode is keypad control, First set P00.06=1 and use a wire or switch to connect com

and DI1,When the switch is closed, the drive run, when the switch is open, the drive stop

2. How to design solar PV water pump system?

Key point: the rated VOC and VMP and power of the PV Array need to match the input range of

the inverter. If needed, we will provide technical support online.

3. How to use a float in the water tank to stop the pump if the tank is full?

If your float signal is digital signal Use float switch to short DI 3 and com ,see diagram 1.3

4. How to set minimum frequency ( for example) 30hz and maximum 50HZ

Set P47.05=30HZ and 47.06 to some time and 47.07 to some time. Please refer to details of P47.05-47.07

Shenzhen VEIKONG Electric CO.,Ltd. a high-tech enterprise which has been specializing in researching, manufacturing and trading high, medium and low voltage inverter, providing our clients with integrated system solutions. We have professional R&D and devoted management team with more than 20 years' experience of theoretical research, product development and quality management.Veikong also is one of the first independent AC drives company in China. We adopt SPWM, sensorless vector control and vector and torque control technology in our VFD series inverters, which has reached the international advanced standard. The products can directly replace and be equivalent of Europe and the United States, Japan and other brands, providing customers with a powerful technical support. We have achieved popularity and qualification in VFD industry. Quality is the life of enterprise.

Veikong drives keeps following ISO9001 standard to manage and supervise quality.Our products have passed CE certification and other technical approval. To better meet customer requirements and market needs, Veikong drives keeps on upgrading new technologies and new products.

The customer is the source of enterprise.We are honored to put top priority on customers' requirements as well as achieving their requirements.Our products have been widely used in petroleum, chemical, melting, hoisting, electric power, building materials, water supply, plastics, textiles, printing, packing and other industries to create value for customers.