PRODUCT DESCRIPTION
SIEMENS 6SE9221-5DC40 - Frequency Inverter
This device is a compact, sensorless vector control frequency inverter from the SIEMENS MICROMASTER 410 series. It is engineered for precise speed control of three-phase AC induction motors in basic industrial applications, including conveyors, pumps, fans, and simple machine tools. The inverter provides robust motor control through pulse-width modulation (PWM) technology, optimizing energy efficiency and operational stability.
Technical Specifications:
- SERIES/FAMILY: MICROMASTER 410
- COMPONENT TYPE: Frequency Inverter (Variable Frequency Drive - VFD)
- ELECTRICAL SPECS:
- INPUT VOLTAGE: 1-Phase AC 200-240V (+10%/-10%)
- INPUT FREQUENCY: 50/60 Hz (+/-5%)
- OUTPUT VOLTAGE: 3-Phase AC 200-240V
- OUTPUT POWER: 0.75 kW (1 HP)
- RATED OUTPUT CURRENT: 4.0 A
- OVERLOAD CAPACITY: 150% for 60s, 200% for 3s
- SWITCHING FREQUENCY: 8 kHz (adjustable 2-16 kHz)
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact chassis mount
- COOLING: Natural convection
- INTERFACE/CONTROL:
- CONTROL METHOD: V/f control, Sensorless Vector Control (SVC)
- DIGITAL INPUTS: 3 (programmable)
- ANALOG INPUTS: 1 (0-10V or 0-20mA)
- DIGITAL OUTPUTS: 1 (relay, programmable)
- ANALOG OUTPUTS: 1 (0-10V or 0-20mA, programmable)
- COMMUNICATION PROTOCOL: USS protocol via RS485
- OPERATOR INTERFACE: Basic Operator Panel (BOP) or Advanced Operator Panel (AOP) compatible (optional)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- MOUNTING STYLE: Wall or panel mount
- OPERATING TEMPERATURE: -10 to +50 degrees C
- ALTITUDE: Up to 1000m without derating
- COMPATIBILITY/APPLICATION:
- MOTOR COMPATIBILITY: 3-Phase AC Induction Motors
- TARGET APPLICATIONS: Conveyor systems, small pumps, fans, mixers, simple machine tools, general machinery requiring basic speed control.