ОПИСАНИЕ ПРОДУКТА
SIEMENS 6SE6420-2UC21-5BA1 - Variable Frequency Drive (VFD)
The SIEMENS MICROMASTER 420 series Variable Frequency Drive (VFD) 6SE6420-2UC21-5BA1 provides precise speed and torque control for three-phase asynchronous motors up to 1.5 kW, utilizing V/f and sensorless vector control technologies. Engineered for industrial applications such as pumps, fans, conveyors, and general machinery, this compact unit integrates essential control functions and communication capabilities for efficient motor management. It is designed for robust operation in diverse industrial automation environments requiring reliable motor speed regulation.
Technical Specifications:
- SERIES/FAMILY: MICROMASTER 420
- COMPONENT TYPE: Variable Frequency Drive (VFD)
- ELECTRICAL SPECS:
- INPUT VOLTAGE: 1 AC 200-240V (+10%/-10%)
- OUTPUT VOLTAGE: 3 AC 200-240V
- INPUT FREQUENCY: 47-63 Hz
- OUTPUT FREQUENCY: 0-650 Hz
- RATED POWER: 1.5 kW (2 HP)
- RATED OUTPUT CURRENT: 6.5 A
- OVERLOAD CAPACITY: 150% for 60s, 200% for 3s
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact, wall-mountable chassis
- COOLING: Forced air cooling (integrated fan)
- INTERFACE/CONTROL:
- CONTROL METHOD: V/f control, Sensorless Vector Control (SLVC)
- DIGITAL INPUTS: 3 (freely programmable)
- ANALOG INPUTS: 1 (0-10V or 0-20mA configurable)
- DIGITAL OUTPUTS: 1 relay output (NO/NC configurable)
- ANALOG OUTPUTS: 1 (0-20mA)
- COMMUNICATION: USS protocol, MODBUS RTU (via RS485 interface)
- OPERATOR PANEL: Basic Operator Panel (BOP) integrated optional Advanced Operator Panel (AOP) or Control Panel (COP) support
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- MOUNTING STYLE: Wall mounting
- AMBIENT TEMPERATURE: -10 to +50 degrees C (derating above 40 degrees C)
- INTEGRATED FILTER: Class A (EN 55011, Group 1, Class A)
- COMPATIBILITY/APPLICATION:
- MOTOR TYPE: 3-phase asynchronous motors
- APPLICATIONS: Pumps, fans, compressors, conveyors, mixers, general machine building, HVAC systems, material handling.