Theaimofthis Final Degree Project is the commissioning of a three-phase frequency inverter for a solar pumping system. It will describe what a frequency inverter consists of and the different protection elements; on the other hand, it will explain the assembly of the Lslv-S100 inverter, how to program it and how to connect it to a three-phase asynchronous motor for solar pumping. As the complete assembly is to be carried out from the three-phase socket, the necessary protections and cables must be taken into account. To do so, refer to the manual of the frequency inverter, which specifies both the cable cross-sections and the data of the peripherals compatible with the inverter (contactors, switches, etc.). The installation of the inverter will be done on a test bench in the laboratory to simulate a solar pumping installation, so it will be explained what it consists of, how the installation is structured, its advantages, among other things.
