Vertical frequency converter AJS

static

The Solid State APOJET AJS static frequency converters designed to generate 400Hz power in workshops for aircraft equipment service or in hangars. Using the latest state-of-the-art technology and newest trends in the power electronics field and digital control, the system offers the best solution for aircraft ground power supply systems without any harmful harmonic distortion back into the mains. Features regulated rectifier with IGBT´s (THD at input current < 5%) fully-controlled inverter with IGBT´s pulse-width modulation special earth leakage protection stable operating performance due to microprocessor control low output distortion factor constant output voltage even with non-linear loads high degree of user-friendliness interface for remote control and centralised control/indication, PC or modem connection up to 12% automatic line drop compensation