PRODUCT DESCRIPTION
SIEMENS 6SE6430-2UD33-7EA0 - Vector Control Inverter
This SIEMENS MICROMASTER 430 series variable frequency drive is engineered for precise speed control of three-phase asynchronous motors in industrial applications. It utilizes sensorless vector control and V/f control methods to optimize energy efficiency and process stability. Designed for integration into pump, fan, and general machinery systems, it provides robust motor management capabilities for demanding industrial environments.
Technical Specifications:
- SERIES/FAMILY: MICROMASTER 430
- COMPONENT TYPE: Variable Frequency Drive (VFD) / Frequency Converter
- ELECTRICAL SPECS:
- INPUT VOLTAGE: 3-phase, 380-480 VAC (+10%/-10%)
- INPUT FREQUENCY: 50/60 Hz (+/-5%)
- OUTPUT POWER: 37 kW (50 HP)
- OUTPUT CURRENT: 75 A (at 400V nominal)
- OUTPUT VOLTAGE: 3-phase, 0 to input voltage
- OUTPUT FREQUENCY: 0-650 Hz
- OVERLOAD CAPACITY: 110% for 60s, 150% for 3s (High Overload)
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Enclosed unit for cabinet or wall mounting
- FRAME SIZE: FS E
- INTERFACE/CONTROL:
- CONTROL METHOD: V/f control, Sensorless Vector Control (SVC)
- COMMUNICATION PROTOCOL: USS protocol (RS485) integrated optional modules for PROFIBUS DP, MODBUS RTU
- DIGITAL INPUTS: 6 (programmable)
- ANALOG INPUTS: 2 (0-10V, 0/4-20mA programmable)
- DIGITAL OUTPUTS: 3 (2 relay, 1 transistor)
- ANALOG OUTPUTS: 2 (0-20mA programmable)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- COOLING METHOD: Forced air cooling (integrated fan)
- MOUNTING STYLE: Wall mount / Cabinet mount
- OPERATING TEMPERATURE: -10 to +50 degrees C (derating above 40 degrees C)
- COMPATIBILITY/APPLICATION: Centrifugal pumps, Axial fans, Compressors, Conveyor systems, HVAC systems, General industrial machinery requiring variable speed and torque control.