3 Phase Off Grid Inverter Low Frequency Changer 100kW AC Frequency Inverter

This industrial-grade 100KW low-frequency inverter utilizes transformer-based design for superior surge capacity (300% for 5 seconds) and electrical isolation. The three-phase 380V/400V output provides clean power (<2% THD) for sensitive industrial equipment. The inverter features pure copper windings in its isolation transformer, ensuring efficient operation (92% peak efficiency) and long service life. Advanced features include: programmable voltage/frequency settings, power factor correction, and harmonic filtering. The inverter operates across a wide input voltage range (40-60VDC per phase) and includes comprehensive protection against overloads, short circuits, and overheating. With dimensions of 1000x700x300mm and weighing 220kg, the unit is designed for permanent installation in electrical rooms. Includes 5-year warranty and supports parallel operation for expanded capacity. Ideal for manufacturing plants, water pumping stations, or other applications requiring robust three-phase power. The inverter’s low-frequency design provides better motor starting capability and handles nonlinear loads better than high-frequency inverters. Certified to IEC 62040 for uninterruptible power systems.