-Protection: over load,over voltage etc.

-Packing: 1pc/ctn

-Packing Size: 50X35X22cm

-G.W.: 7kgs

-single phase & 3 phases.

-Customized

The photovoltaic power supply adopts Chroma programmable DC power supply, which can simulate the energy characteristics of photovoltaic panels. The photovoltaic characteristic curve can be selected by setting. In subsequent experiments, it is also based on the change of the operating point to determine the power z and finally track z high power point status. In order to match the work of Shui Gao, a set of z high power points are set as shown, with a voltage of 400V, a current of 7.5A, and a working state of 3kW. When the system is working, you can observe the changes in the position of the red working point to observe the position of the photovoltaic power source in real time.

2. DC buffer part

The DC buffer part is composed of an energy buffer capacitor and its auxiliary circuit. The main purpose is to buffer the DC energy of the system to maintain the stable operation of the system, and to perform the functions of voltage stabilization and filtering. In addition, when the main circuit of the frequency converter is partially powered off or overhauled, the energy can be released through the auxiliary circuit to ensure the safety of the system.

Please kindly take a view and understand our product:

35kw 440vdc single phase water solar pumping inverter with multiple function