PRODUCT DESCRIPTION
SIEMENS 6SE6420-2UC22-2BA1 - Variable Frequency Drive
The SIEMENS MICROMASTER 420 series drive, identified by code 6SE6420-2UC22-2BA1, is a compact Variable Frequency Drive (VFD) engineered for precise speed control of three-phase AC asynchronous motors. This unit supports both V/f control and sensorless vector control, making it suitable for a broad range of industrial applications including pumps, fans, conveyors, and general machinery requiring robust motor regulation. It integrates essential control functionalities for standalone or networked operation within industrial automation systems.
Technical Specifications:
- SERIES/FAMILY: MICROMASTER 420
- COMPONENT TYPE: Variable Frequency Drive (VFD) / AC Inverter
- ELECTRICAL SPECS:
- INPUT VOLTAGE: 1-phase 200-240V AC
- OUTPUT VOLTAGE: 3-phase 200-240V AC
- RATED POWER: 2.2 kW (3 HP)
- RATED OUTPUT CURRENT: 9.6 A (at 230V output)
- INPUT FREQUENCY: 50/60 Hz
- OUTPUT FREQUENCY RANGE: 0-650 Hz
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact, chassis-mount
- FRAME SIZE: Frame Size B
- COOLING: Integrated fan
- INTERFACE/CONTROL:
- CONTROL METHOD: V/f control, Sensorless Vector Control (SVC)
- COMMUNICATION: USS protocol via RS485 (integrated)
- I/O: Configurable digital inputs, analog inputs, relay outputs, analog outputs
- FEEDBACK: Internal current and voltage sensing for SVC
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- MOUNTING STYLE: Wall mounting
- OPERATING TEMPERATURE: 0 to 50 degrees C
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Pumps, fans, compressors, conveyors, mixers, general industrial machinery requiring speed control of asynchronous motors
- MOTOR TYPE: 3-phase AC asynchronous motors