SAJ, 3-ph current meter, 250A, 3ph

Zero feed-in is intended to prevent solar systems from feeding their surplus electricity into the public grid, so that the quality and waveform of the voltage are ensured in accordance with local regulations. Zero feed-in is intended to prevent solar systems from feeding their surplus electricity into the public grid, so that the quality and waveform of the voltage are ensured in accordance with local regulations. SAJ offers a zero feed-in function to meet the new technical requirements and various applications on site. The smart meter measures and calculates the electrical parameters of the system and interacts with the inverter for energy management and zero feed-in control.