-Protection: over load,over voltage etc.

-Packing: 1pc/ctn

-Packing Size: 50X35X22cm

-G.W.: 7kgs

-single phase & 3 phases.

-Customized

In the photovoltaic water pump system with higher power (for example, when the power is greater than 10KW or more), there are still many driving motors that use three-phase AC asynchronous motors. #solar pump inverter 3 phase Among them, asynchronous motors usually use wet-type sheathed windings, due to the low slot full rate structure Characteristics, its efficiency is usually much lower than that of DC permanent magnet brushless motors of the same power, but its structure is relatively simple and the cost is relatively low. Oil-immersed motors are not suitable for use in water supply systems that provide drinking water for humans and animals, so there is a certain demand . The core of its drive control is a dedicated variable frequency and control integrated power supply. In essence, it combines variable frequency technology with photovoltaic array maximum power point tracking technology and several necessary operation protection measures in the same controller, and the central controller completes the photovoltaic All the control functions required in the water pump system. The advantage of this is that the system has good stability and compact structure. #solar pump inverter 7.5 kw 3 phase The motor voltage level can be freely optimized according to the array configuration, and the manufacturing cost is low. At the same time, it can fully take into account that the photovoltaic pump is outdoors for a long time. Features such as on-duty and fully automatic operation. Special considerations are given to heat dissipation, dust prevention, lightning protection and various special protection measures (such as dry protection), etc., which are much more economical and economical than the "patchwork" structure. reliability.

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inverter for water pump