Features:
- Compact motor control: The drive varies motor frequency and voltage for adjustable-speed operation.
- Single- or three-phase input: The documented 200–240 V supply options broaden retrofit use.
- Constant-torque overload: Short-term 150% capability supports acceleration and transient machine demand.
6SE6420-2UC17-5AA1 is the 0.75 kW, 200–240 V MICROMASTER 420 article for general variable-speed motor control.
The drive becomes application-specific through its motor data, command source, acceleration, protection and I/O parameters.
Its cabinet environment and cooling path remain part of the rating because the IP20 frame is not a stand-alone sealed enclosure.
Apter Power can help confirm Siemens 6SE6420-2UC17-5AA1 supply, motor current, control method and operator-panel scope before quotation.
6SE6420-2UC17-5AA1 Manuals, Datasheets, Links
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- Variable frequency: Output frequency controls the speed of a compatible AC motor.
- Motor data: Nameplate voltage, current, frequency and speed establish the control model.
- Acceleration control: Ramp settings limit mechanical shock and current demand.
- Protection response: Drive faults identify electrical or thermal conditions before repeated restart.
- Voltage class: The input must remain within the 200–240 V article range.
- Phase option: Single- or three-phase supply arrangements are evaluated with current and protection requirements.
- Grounding: Protective earth and cable shielding are preserved for safe, low-noise operation.
- Isolation: Stored DC-bus energy is allowed to discharge before terminals are handled.
- IP20 construction: The drive needs a protective enclosure suited to the site.
- Heat path: Mounting clearance and cabinet airflow carry losses away from the heatsink.
- Ambient limit: Enclosure temperature, not room temperature alone, determines thermal margin.
- Operator panel: BOP or AOP requirements are confirmed separately from the base drive.
- Conveyors: Adjusts transport speed and provides controlled acceleration.
- Pumps: Matches flow demand while reducing throttling losses in suitable systems.
- Fans: Controls airflow with a variable motor-speed command.
- Legacy machine service: Restores a documented MICROMASTER 420 axis while migration is planned.