ОПИСАНИЕ ПРОДУКТА
SIEMENS 6SE9217-3DB50 - AC Drive
This component is a SIEMENS MICROMASTER 420 series Variable Frequency Drive (VFD) designed for precise speed control of three-phase asynchronous motors. It utilizes V/f control and Flux Current Control (FCC) algorithms to optimize motor performance in industrial applications such as pumps, fans, conveyors, and general machinery requiring robust motor regulation. The unit integrates essential protection functions and offers flexible control options for standalone or integrated system operation.
Technical Specifications:
- SERIES/FAMILY: MICROMASTER 420
- COMPONENT TYPE: Variable Frequency Drive (VFD)
- ELECTRICAL SPECS:
- INPUT VOLTAGE: 3-phase, 380-480 VAC (+10%/-10%)
- INPUT FREQUENCY: 50/60 Hz (+/-5%)
- OUTPUT POWER: 2.2 kW (3 HP)
- RATED OUTPUT CURRENT: 5.0 A
- OUTPUT FREQUENCY RANGE: 0-650 Hz
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact, wall-mountable enclosure
- COOLING: Integrated fan
- INTERFACE/CONTROL:
- CONTROL METHOD: V/f control, Flux Current Control (FCC)
- DIGITAL INPUTS: 3 (freely programmable)
- ANALOG INPUTS: 1 (0-10V or 0/4-20mA configurable)
- DIGITAL OUTPUTS: 1 relay output (NO/NC configurable)
- COMMUNICATION: RS485 (USS protocol standard, MODBUS RTU optional with module)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (standard)
- MOUNTING STYLE: Wall mounting
- OPERATING TEMPERATURE: -10 to +50 degrees C
- COMPATIBILITY/APPLICATION:
- MOTOR TYPE: 3-phase asynchronous motors
- TARGET APPLICATIONS: Pumps, fans, compressors, conveyors, mixers, general industrial machinery