PRODUCT DESCRIPTION
SIEMENS 6SE6430-2UD31-8DB0 - Frequency Inverter
The SIEMENS MICROMASTER 430 series frequency inverter provides precise speed and torque control for three-phase AC induction motors. Utilizing advanced vector control technology, this drive is engineered for variable speed applications in industrial environments such as pumps, fans, compressors, and general machinery requiring robust motor regulation. It integrates essential protective functions and flexible communication options for seamless system integration.
Technical Specifications:
- SERIES/FAMILY: MICROMASTER 430
- COMPONENT TYPE: Frequency Inverter (Variable Frequency Drive - VFD)
- ELECTRICAL SPECS:
- INPUT VOLTAGE: 3 AC 200-240V (+10%/-10%)
- INPUT FREQUENCY: 50/60 Hz
- OUTPUT VOLTAGE: 3 AC 0-240V
- RATED OUTPUT POWER: 18.5 kW (Heavy Duty) / 22 kW (Light Duty)
- RATED OUTPUT CURRENT: 70 A (Heavy Duty) / 82 A (Light Duty)
- INPUT CURRENT: 70 A
- OVERLOAD CAPACITY: 150% for 60s (Heavy Duty) / 110% for 60s (Light Duty)
- INTEGRATED FILTER: Class A
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Chassis unit
- MOUNTING: Wall mounting
- INTERFACE/CONTROL:
- CONTROL METHOD: V/f control, Flux Current Control (Vector Control)
- COMMUNICATION PROTOCOLS: USS protocol, MODBUS RTU (integrated) Optional modules for PROFIBUS DP, PROFINET, DeviceNet, CANopen
- DIGITAL INPUTS: 6 (programmable)
- ANALOG INPUTS: 2 (0-10V, 0/4-20mA)
- DIGITAL OUTPUTS: 3 (2 relay, 1 transistor)
- ANALOG OUTPUTS: 2 (0-20mA)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- COOLING METHOD: Forced air cooling (integrated fan)
- AMBIENT TEMPERATURE: -10 to +50 degrees C (Heavy Duty) / -10 to +40 degrees C (Light Duty)
- COMPATIBILITY/APPLICATION:
- MOTOR TYPE: 3-phase AC induction motors
- TARGET APPLICATIONS: Pumps, fans, compressors, mixers, extruders, general machinery, HVAC systems