ОПИСАНИЕ ПРОДУКТА
SIEMENS 6SE6400-4BE21-8EA0 - Frequency Inverter
The SIEMENS MICROMASTER 440 series frequency inverter, part number 6SE6400-4BE21-8EA0, is an advanced variable frequency drive engineered for demanding industrial applications requiring precise speed and torque control. This unit provides three-phase output from a three-phase input, utilizing sensorless vector control (SLVC) and V/f control modes to optimize motor performance. It is suitable for integration into systems such as pumps, fans, conveyors, and general machinery where robust and reliable motor regulation is critical.
Technical Specifications:
- SERIES/FAMILY: MICROMASTER 440
- COMPONENT TYPE: Frequency Inverter (VFD)
- ELECTRICAL SPECS:
- INPUT VOLTAGE: 3 AC 380-480 V (+10% / -10%)
- OUTPUT VOLTAGE: 3 AC 0-Input Voltage
- INPUT FREQUENCY: 47-63 Hz
- OUTPUT FREQUENCY: 0-650 Hz (Vector Control), 0-2000 Hz (V/f Control)
- RATED POWER: 1.8 kW (2.4 HP)
- RATED OUTPUT CURRENT: 4.1 A (at 400V)
- OVERLOAD CAPABILITY: 150% for 60s, 200% for 3s
- PHASE: Three-phase input, Three-phase output
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact, wall-mountable enclosure
- FRAME SIZE: FSA (Frame Size A)
- INTERFACE/CONTROL:
- CONTROL MODES: V/f Control, Sensorless Vector Control (SLVC), PID Controller
- COMMUNICATION PROTOCOL (INTEGRATED): USS (RS485)
- DIGITAL INPUTS: 6 (configurable)
- ANALOG INPUTS: 2 (configurable)
- RELAY OUTPUTS: 3 (configurable)
- ANALOG OUTPUTS: 2 (configurable)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- COOLING METHOD: Integrated Fan
- MOUNTING STYLE: Wall Mounting
- OPERATING TEMPERATURE: 0 to 50 °C (derating above 40°C)
- COMPATIBILITY/APPLICATION: Pumps, Fans, Compressors, Conveyors, Mixers, Extruders, General Machine Control