ОПИСАНИЕ ПРОДУКТА
SIEMENS 6SE6440-2UD22-2BA0 - AC Vector Control Drive
This SIEMENS MICROMASTER 440 series frequency converter provides precise speed and torque control for three-phase asynchronous motors. Utilizing advanced sensorless vector control and V/f control modes, it is engineered for demanding industrial applications requiring high dynamic response and wide speed ranges. Typical deployments include pumps, fans, compressors, conveyors, and general machinery in manufacturing and process automation environments.
Technical Specifications:
- SERIES/FAMILY: MICROMASTER 440
- COMPONENT TYPE: AC Vector Control Drive / Frequency Converter
- ELECTRICAL SPECS:
- INPUT VOLTAGE: 3-phase, 380-480VAC (+10%/-10%)
- INPUT FREQUENCY: 50/60 Hz (+/-5%)
- OUTPUT POWER: 2.2 kW (3 HP)
- OUTPUT CURRENT (HEAVY DUTY): 5.5 A
- OUTPUT CURRENT (LIGHT DUTY): 6.0 A
- OUTPUT VOLTAGE: 3-phase, 0 to Input Voltage
- OUTPUT FREQUENCY: 0-650 Hz
- OVERLOAD CAPACITY (HEAVY DUTY): 150% for 60s, 200% for 3s
- OVERLOAD CAPACITY (LIGHT DUTY): 110% for 60s, 140% for 3s
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact, wall-mountable chassis
- BRAKING: Integrated braking chopper for external braking resistor connection
- INTERFACE/CONTROL:
- CONTROL MODES: V/f Control, Sensorless Vector Control (SLVC)
- DIGITAL INPUTS: 6 (programmable)
- ANALOG INPUTS: 2 (programmable, 0-10V / 0/4-20mA)
- DIGITAL OUTPUTS: 3 (2 relay, 1 transistor)
- ANALOG OUTPUTS: 2 (programmable, 0-20mA)
- COMMUNICATION: RS485 (USS protocol) integrated optional fieldbus modules available
- OPERATOR PANEL: Basic Operator Panel (BOP) integrated Advanced Operator Panel (AOP) optional
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- COOLING METHOD: Forced air cooling (integrated fan)
- MOUNTING STYLE: Wall mount
- AMBIENT TEMPERATURE: -10 to +50 degrees C (without derating)
- COMPATIBILITY/APPLICATION:
- MOTOR TYPE: 3-phase asynchronous motors
- TARGET APPLICATIONS: Pumps, fans, compressors, mixers, conveyors, general machine building, HVAC systems