PRODUCT DESCRIPTION
SIEMENS 6SE3021-3DC00 - Compact Frequency Inverter
The SIEMENS 6SE3021-3DC00 is a compact frequency inverter from the MICROMASTER 3 series, engineered for precise speed control of three-phase asynchronous motors. This V/f control drive facilitates variable speed operation in industrial applications requiring basic motor regulation, such as conveyors, pumps, fans, and general machinery. It integrates essential control functionalities within a robust, space-saving form factor for cabinet or wall mounting.
Technical Specifications:
- SERIES/FAMILY: MICROMASTER 3 (MM3)
- COMPONENT TYPE: Compact Frequency Inverter / AC Drive
- ELECTRICAL SPECS:
- INPUT VOLTAGE: 1-Phase 200-240VAC, 50/60 Hz
- OUTPUT VOLTAGE: 3-Phase 200-240VAC (Variable Frequency)
- NOMINAL OUTPUT POWER: 0.37 kW (0.5 HP)
- NOMINAL OUTPUT CURRENT: 2.5 A (typical)
- NOMINAL INPUT CURRENT: 4.1 A (typical)
- OUTPUT FREQUENCY RANGE: 0-650 Hz
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact, Wall-Mountable Enclosure
- COOLING METHOD: Natural Convection
- INTERFACE/CONTROL:
- CONTROL METHOD: V/f Control (Volts per Hertz)
- DIGITAL INPUTS: Multiple configurable inputs (e.g., Run/Stop, Direction, Fault Reset)
- ANALOG INPUTS: 1 (e.g., for speed setpoint)
- RELAY OUTPUTS: 1 (e.g., for fault indication, status)
- COMMUNICATION: RS485 (USS Protocol)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- MOUNTING STYLE: Wall Mounting / Panel Mounting
- OPERATING TEMPERATURE: 0 to +50 degrees C
- COMPATIBILITY/APPLICATION:
- MOTOR TYPE: 3-Phase Asynchronous Motors
- TARGET APPLICATIONS: Conveyors, Pumps, Fans, Mixers, Simple Machine Tools, General Industrial Machinery