Siemens 6E6420-2UD24-0BA1 Variable Frequency Drive

Siemens MICROMASTER 420 6SE6420-2UD24-0BA1 unfiltered 3‑phase variable frequency drive for 380–480 V networks, delivering 4.0 kW (≈5.0 hp) of motor power. It accepts 3‑phase input at 380–480 VAC with ±10% tolerance, runs at 47–63 Hz, and provides 150% overload for 60 seconds. The unit's enclosure measures 202 × 149 × 172 mm (H × W × D), carries IP20 protection, and is approved for -10 to +50 °C ambient temperatures. This UD24 variant includes covers and is configured without a built-in operator panel (AOP/BOP) and without an integrated input filter, making it suitable for constant-torque motor control in conveyors, pumps, fans, and machine tools.