PRODUCT DESCRIPTION
SIEMENS 6SE6420-2AB21-1BA1 - Variable Frequency Drive
This SIEMENS MICROMASTER 420 series Variable Frequency Drive is engineered for precise speed and torque control of three-phase AC induction motors. It 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. The unit integrates an EMC filter for compliance in industrial environments.
Technical Specifications:
- SERIES/FAMILY: MICROMASTER 420
- COMPONENT TYPE: Variable Frequency Drive (VFD)
- ELECTRICAL SPECS:
- INPUT VOLTAGE: 1-Phase AC 200-240V
- INPUT FREQUENCY: 50/60 Hz
- OUTPUT VOLTAGE: 3-Phase AC 200-240V
- RATED OUTPUT POWER: 2.2 kW (3 HP)
- RATED OUTPUT CURRENT: 9.6 A
- OVERLOAD CAPACITY: 150% for 60 seconds, 200% for 3 seconds
- MECHANICAL/PHYSICAL:
- CONTROL METHOD: V/f Control, Sensorless Vector Control (Flux Current Control)
- FORM FACTOR: Compact, Wall-Mountable Chassis
- INTERFACE/CONTROL:
- COMMUNICATION PROTOCOL: USS Protocol (RS485) integrated
- DIGITAL INPUTS: 3 (configurable)
- ANALOG INPUTS: 1 (0-10V or 0-20mA)
- DIGITAL OUTPUTS: 1 (relay output)
- ANALOG OUTPUTS: 1 (0-20mA)
- EXPANSION: Optional fieldbus modules (e.g., PROFIBUS DP, DeviceNet, CANopen)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- COOLING METHOD: Forced Air Cooling (Integrated Fan)
- MOUNTING STYLE: Wall Mount
- INTEGRATED FILTER: Class A EMC Filter
- COMPATIBILITY/APPLICATION:
- MOTOR TYPE: 3-Phase AC Induction Motors
- TARGET APPLICATIONS: Pumps, Fans, Conveyors, Mixers, General Machine Building, HVAC Systems