Sinac’s high-frequency systems also offer parallel- and serial-compensated converters. The parallel-compensated high-frequency systems are based on the same fast IGBT technology as the medium-frequency systems, making it possible to run up to 200 kHz.
Sinac serial-compensated high-frequency systems feature IGBT transistors and three-phase diode rectifiers. The high-frequency IGBT inverters are based on EFD Induction-patented switching pattern technology that utilizes the IGBT transistors at high frequencies without any extra stress. Solid-state technology helps ensure maximum uptime and throughput.