SINUS S Power Unit variable frequency drive module for V/F or sensorless vector control with common DC bus architecture (450–750 Vdc). Designed for three-phase 380–480 Vac supply (-15% / +10%) 45–65 Hz. Rated power 1.5 kW Heavy Duty @45°C and 1.5 kW Light Duty @40°C, rated output current 3.9 A with overload current 5.9 A (60 s). Mains choke is mandatory.
