ОПИСАНИЕ ПРОДУКТА
SIEMENS 6SE6440-2UC32-2EA1 - AC Drive
The SIEMENS MICROMASTER 440 series AC drive provides variable speed control for three-phase AC induction motors. This unit integrates sensorless vector control (SVC) and V/f control capabilities, enabling precise speed and torque regulation for industrial applications. It is engineered for use in demanding environments such as pumps, fans, conveyors, and general machinery requiring robust motor control.
Technical Specifications:
- SERIES/FAMILY: MICROMASTER 440
- COMPONENT TYPE: Variable Frequency Drive (VFD)
- ELECTRICAL SPECS:
- INPUT VOLTAGE: 3-Phase, 200-240VAC
- INPUT FREQUENCY: 50/60 Hz
- OUTPUT POWER: 22 kW (30 HP)
- OUTPUT CURRENT: 85 A (Rated)
- OUTPUT VOLTAGE: 3-Phase, 0 to Input Voltage
- OUTPUT FREQUENCY: 0 to 650 Hz
- MECHANICAL/PHYSICAL:
- CONTROL METHOD: V/f Control, Sensorless Vector Control (SVC)
- FORM FACTOR: Booksize
- BRAKING: External braking resistor connection capability
- INTERFACE/CONTROL:
- COMMUNICATION PROTOCOLS: USS, MODBUS RTU (Integrated) PROFIBUS DP, DeviceNet, CANopen, PROFINET (via optional modules)
- DIGITAL INPUTS: 6 (Programmable)
- ANALOG INPUTS: 2 (Programmable)
- DIGITAL OUTPUTS: 3 (Relay outputs)
- ANALOG OUTPUTS: 2 (Programmable)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- COOLING METHOD: Forced air cooling (integrated fan)
- MOUNTING STYLE: Wall mounting
- COMPATIBILITY/APPLICATION:
- MOTOR TYPE: Standard 3-phase AC induction motors
- APPLICATIONS: Pumps, fans, compressors, conveyors, mixers, centrifuges, general machine building, HVAC systems