ОПИСАНИЕ ПРОДУКТА
SIEMENS 6SE9221-3DC50 - Frequency Inverter
The SIEMENS 6SE9221-3DC50 is a MICROMASTER 420 series frequency inverter engineered for precise speed and torque control of three-phase AC induction motors. It employs V/f control and flux current control (FCC) algorithms to optimize motor performance and energy efficiency in industrial applications. This unit is designed for integration into systems requiring variable speed operation, such as pumps, fans, conveyors, and basic material handling machinery.
Technical Specifications:
- SERIES/FAMILY: MICROMASTER 420
- COMPONENT TYPE: Frequency Inverter
- ELECTRICAL SPECS:
- INPUT VOLTAGE: 3 AC 200-240V
- INPUT FREQUENCY: 50/60 Hz
- OUTPUT POWER: 0.55 kW (0.75 HP)
- RATED OUTPUT CURRENT: 3.2 A
- OUTPUT VOLTAGE: 3 AC 0-240V (variable)
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact, wall-mountable chassis
- INTERFACE/CONTROL:
- CONTROL METHOD: V/f control, Flux Current Control (FCC)
- COMMUNICATION PROTOCOL: RS485 (USS protocol, MODBUS RTU capable)
- DIGITAL INPUTS: Multiple configurable digital inputs
- ANALOG INPUTS: Multiple configurable analog inputs
- RELAY OUTPUTS: Multiple configurable relay outputs
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- COOLING METHOD: Air-cooled
- MOUNTING STYLE: Wall mounting
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Three-phase AC induction motors
- APPLICATIONS: Pumps, fans, compressors, conveyors, mixers, basic machine tools, general machinery requiring variable speed control.