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SIEMENS - 6SE6440-2UC31-8EA1 - Motor Drives
6SE6440-2UC31-8EA1 SIEMENS

SIEMENS
Condition
 New Sealed

The product is an item that has never been used and was obtained through a surplus supplier.

  • Never used in a production environment, but it may have been powered on for testing
  • No visible signs of handling, use, or damage
  • Includes the original packaging, if applicable
  • May or may not have the original manufacturer's seal on the box. The original manufacturer's warranty may not be applicable.
  • Includes all hardware and accessories present in the factory new version of the product
  • May or may not include the instructions present in the factory new version of the product
  • The product may have older date or serial codes compared to those available directly from the manufacturer or authorized retailers
  • Products may vary by country of origin and by language used on the packaging
  • The product packaging may show signs of shelf wear
 New BAS

The product is an item that has never been used and has been sourced from an excess supplier.

  • Never used in a production environment, but it may have been powered on for testing.
  • The product may show slight superficial signs of handling, but no signs of use or damage.
  • It may or may not have the original packaging. If the original packaging is not available, the product will generally be packaged in aftermarket packaging or branded BAS.
  • Hardware, accessories, or instructions present in the factory new version of the product may be missing. The manufacturer's warranty may not apply.
  • The product may have older date or serial codes compared to those available directly from the manufacturer or authorized retailers.
  • Products may vary by country of origin and by language used on the packaging.
  • The packaging may contain markings not from the original manufacturer (OEM).
 New Fast Delivery

The product is an item that has never been used and was obtained through a surplus supplier.

  • Never used in a production environment, but it may have been powered on for testing
  • No visible signs of handling, use, or damage
  • Includes the original packaging, if applicable
  • May or may not have the original manufacturer's seal on the box. The original manufacturer's warranty may not be applicable.
  • Includes all hardware and accessories present in the factory new version of the product
  • May or may not include the instructions present in the factory new version of the product
  • The product may have older date or serial codes compared to those available directly from the manufacturer or authorized retailers
  • Products may vary by country of origin and by language used on the packaging
  • The product packaging may show signs of shelf wear
  • Faster shipping
Request information for 6SE6440-2UC31-8EA1 SIEMENS

PRODUCT DESCRIPTION

SIEMENS 6SE6440-2UC31-8EA1 - Vector Control Inverter

The SIEMENS 6SE6440-2UC31-8EA1 is a MICROMASTER 440 series variable frequency drive engineered for precise speed and torque control of three-phase AC induction motors. This robust inverter utilizes advanced sensorless vector control and V/f control algorithms to optimize motor performance across a wide range of industrial applications, including pumps, fans, compressors, conveyors, and general machinery requiring high dynamic response. It integrates essential protective functions and a standard communication interface for seamless integration into automation systems.

Technical Specifications:

  • SERIES/FAMILY: MICROMASTER 440
  • COMPONENT TYPE: AC Drive / Frequency Converter / Variable Speed Drive (VSD)
  • ELECTRICAL SPECS:
    • INPUT VOLTAGE: 3-phase, 380-480 VAC, 47-63 Hz
    • OUTPUT VOLTAGE: 3-phase, 0 to Input Voltage
    • RATED POWER: 18.5 kW (25 HP)
    • RATED OUTPUT CURRENT: 38 A
    • OVERLOAD CAPABILITY: 150% for 60 seconds, 200% for 3 seconds
    • OUTPUT FREQUENCY RANGE: 0-650 Hz (V/f control), 0-200 Hz (Vector control)
  • MECHANICAL/PHYSICAL:
    • FORM FACTOR: Chassis mount / Panel mount
    • FRAME SIZE: FSD
    • SHAFT TYPE: Controls standard AC motor shaft types
    • TORQUE CONTROL: Sensorless Vector Control (SLVC), Flux Current Control (FCC)
    • SPEED CONTROL: V/f control, Sensorless Vector Control (SLVC)
  • INTERFACE/CONTROL:
    • COMMUNICATION PROTOCOL: USS protocol (RS485) integrated PROFIBUS DP, MODBUS RTU, CANopen via optional modules
    • DIGITAL INPUTS: 6 (programmable)
    • ANALOG INPUTS: 2 (0-10V, 0-20mA/4-20mA)
    • DIGITAL OUTPUTS: 3 (relay outputs, programmable)
    • ANALOG OUTPUTS: 2 (0-20mA/4-20mA)
    • FEEDBACK: Encoder feedback possible with optional Sensor Module Cabinet (SMC)
  • ENVIRONMENTAL/MOUNTING:
    • IP RATING: IP20
    • COOLING METHOD: Forced air cooling (integrated fan)
    • MOUNTING STYLE: Wall/Panel mount
  • COMPATIBILITY/APPLICATION:
    • TARGET SYSTEMS: Standard asynchronous three-phase AC motors
    • SPECIFIC MACHINE TYPES: Pumps, fans, compressors, mixers, conveyors, extruders, general industrial automation requiring precise motor speed and torque regulation.

1 year warranty

HS CODE

85044087

DELIVERY TIME

10 working days

Price excluding VAT

Return conditions

You can return the purchased product according to the Terms and Conditions

Warranty

Automantion Service Srl is NOT an official distributor of the manufacturer. The manufacturer's warranty does not apply. Terms and conditions

Do you need help or assistance with this item? Do you want to sell your stock?

web@bautomationservice.com  
+39 030/681340

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