MICROMASTER 420WITH BUILT IN CLASS A FILTER3AC 380-480V +10/-10% 47-63HZ CONSTANT TORQUE POWER 11 KW OVERLOAD 150% FOR 60SVARIABLE TORQUE POWER 11 KW245 X 185 X 195 (H X W X D) PROTECTION IP20AMBIENT TEMP -10 TO +50 DEG C W/O AOP/BOP