タイトルまたは説明

Introduction of solar pumping AC system:



 



Solar AC pumping system is composed of solar array, solar pump inverter and AC pump.This system mainly used for daily use (underground water), agriculture irrigation, forestry irrigation, desert control, pasture animal husbandry, city fountain,water supply for islands, wastewater treatment engineering, and other fields. With low carbon, energy saving, play an active role in improving the water shortage area people's living standard and the ecological environment.



 



Feature of Solar Pumping Inverter:



 



1. Drive any type three-phase asynchronous motor pump.



2.  With REAL maximum power point tracking (short of MPPT) algorithm for dynamic VI,



fast response speed, good stability, MPPT efficiency is *9%.



3.  Automatic operation, the pump speed range can be set freely depending on the



circumstances of the actual system.



4. Main circuit using efficient SVPWM algorithm, high reliability, the highest conversion



efficiency up to *8% ;



5.  Intelligent recognition voltage range, no need to adjust open circuit



voltage, maximum power point voltage and other parameter;



6.  No set parameters, run automatically, only one knobs to control stop and boot;



7.  Can control flow size by manual to prevent motor stop and boot repeatedly when water



less or less needs of water;



8.   Has complete motor protection function, can choose the up and down water level



monitoring and control circuit to prevent motor dry running and tank over flow.



9.    Aluminum alloy shell, protection grade IP*2, operation environment temperature: **0 ~ **0 celsius;



*0.   Allows wide range voltage, L type ******0Vdc, H type of ******0V



*1.   Complete protection: over voltage, over current, over heat, short circuit, reverse function.



*2.   Small size and light weight.



*3.   Can add communication and AC (optional).