Siemens 6SE6430-2AD31-8DA0 drives, MICROMASTER 430 WITH INTEGRATED CLASS A FILTER 3 AC 380-480V 10/-10% 47-63HZ SQUARED TORQUE POWER 18.5KW OVERLOAD 110% 60S, 140% 3S 520 X 275 X 245 (H X W X D) ENCLOSURE IP20 AMBIENT TEMPERATURE -10 TO 40 DEGREES C WITHOUT AOP/BOP