ОПИСАНИЕ ПРОДУКТА
SIEMENS 6SE6420-2UC11-2AA1 - MICROMASTER 420 Frequency Inverter
The SIEMENS 6SE6420-2UC11-2AA1 is a MICROMASTER 420 series compact frequency inverter engineered for precise speed control of three-phase AC induction motors. This unit employs Volts per Hertz (V/f) control and sensorless vector control (SVC) algorithms, providing robust motor regulation for applications such as pumps, fans, conveyors, and general industrial machinery. It integrates essential control functions and offers connectivity via an RS485 interface for seamless integration into automation architectures.
Technical Specifications:
- SERIES/FAMILY: MICROMASTER 420
- COMPONENT TYPE: Frequency Inverter / AC Drive
- ELECTRICAL SPECS:
- INPUT VOLTAGE: 1-Phase AC 200-240V (+10% / -10%)
- INPUT FREQUENCY: 50/60 Hz
- RATED INPUT CURRENT: 12.0 A
- OUTPUT VOLTAGE: 3-Phase AC 0-240V
- OUTPUT FREQUENCY: 0-650 Hz
- RATED OUTPUT POWER: 1.1 kW (1.5 HP)
- RATED OUTPUT CURRENT: 5.0 A
- OVERLOAD CAPACITY: 150% for 60 seconds, 200% for 3 seconds
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact, Wall-Mountable
- FRAME SIZE: FSA (Frame Size A)
- INTERFACE/CONTROL:
- CONTROL METHOD: V/f Control, Sensorless Vector Control (SVC)
- COMMUNICATION PROTOCOL: RS485 (USS Protocol, MODBUS RTU)
- DIGITAL INPUTS: 3 (Programmable)
- DIGITAL OUTPUTS: 1 (Relay, Programmable)
- ANALOG INPUTS: 1 (0-10V or 0-20mA, Programmable)
- ANALOG OUTPUTS: 1 (0-20mA, Programmable)
- INTEGRATED FUNCTIONS: PID Controller, Flying Start, Automatic Restart
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- COOLING METHOD: Forced Air Cooling (Integrated Fan)
- MOUNTING STYLE: Wall Mounting
- AMBIENT TEMPERATURE: -10 to +50 degrees Celsius (derating above 40 degrees Celsius)
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: General purpose machinery, pumps, fans, conveyors, mixers, textile machines, material handling systems.
- MOTOR TYPE: Standard 3-phase AC induction motors.