Siemens MICROMASTER 420 0.55 kW 1-phase frequency inverter, 230 Vac to , 6SE6420-2AB15-5AA1 6SE6420-2AB15-5AA1 Data Sheet

  Before electrical installation, set the power supply frequency for

Europe or North America. For operation on the North American
Power Supply, set the DIP-Switch (2) to 60 Hz (up). For operation
on the European Power Supply, leave the DIP-Switch (2) in the
default position 50 Hz (down).

  When installing the inverter after a period of storage please refer to

Section 2 of the Operating Instructions

  DIP-Switch 1 is not used.

230V

400 V / 230 V (North America)

Single Phase

Three Phase

U V W

o o o

o o o



o o o

U V W

o o o

o o o



o o o

Delta connection

Star connection

230 V single phase

400 V / 230 V three phase

Motors above 11kW are normally configured 400V Delta or 690 V
Star. Motor should be connected appropriately according to the
output voltage of the inverter. For further information refer to the
Operating Instructions of the motor.