西門子變頻器 6SE6420-2UD17-5AA1 0.75KW 380V
MICROMASTER 420 UNFILTERED 3AC 380-480V +10/-10% 47-63HZ CONSTANT TORQUE POWER 0.75 KW OVERLOAD 150% FOR 60S VARIABLE TORQUE POWER 0.75 KW 173 X 73 X 149 (H X W X D) PROTECTION IP20 AMBIENT TEMP -10 TO +50 DEG C W/O AOP/BOP