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SIEMENS - 6SE6440-2AD31-8DA1 - Motor Drives
6SE6440-2AD31-8DA1 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
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PRODUCT DESCRIPTION

SIEMENS 6SE6440-2AD31-8DA1 - Variable Frequency Drive (VFD)

This SIEMENS MICROMASTER 440 series Variable Frequency Drive (VFD) is engineered for precise speed and torque control of three-phase AC induction motors in industrial applications. It utilizes advanced sensorless vector control and V/f control algorithms, making it suitable for demanding machinery such as conveyors, pumps, fans, mixers, and general machine building requiring dynamic performance and energy efficiency. The unit integrates a braking chopper for applications requiring rapid deceleration or controlled stopping.

Technical Specifications:

  • SERIES/FAMILY: MICROMASTER 440
  • COMPONENT TYPE: Variable Frequency Drive (VFD)
  • ELECTRICAL SPECS:
    • INPUT VOLTAGE: 3-phase, 200-240 VAC (+10% / -10%)
    • INPUT FREQUENCY: 47-63 Hz
    • RATED INPUT CURRENT: 58 A
    • OUTPUT POWER: 18.5 kW (25 HP)
    • RATED OUTPUT CURRENT: 47 A
    • OUTPUT VOLTAGE: 3-phase, 0 to Input Voltage
    • OUTPUT FREQUENCY: 0-650 Hz
    • OVERLOAD CAPACITY: 150% for 60s, 200% for 3s
  • MECHANICAL/PHYSICAL:
    • FORM FACTOR: Chassis unit for cabinet mounting
    • BRAKING: Integrated braking chopper
  • INTERFACE/CONTROL:
    • CONTROL METHOD: V/f control, Sensorless Vector Control (SVC)
    • DIGITAL INPUTS: 6 (programmable)
    • ANALOG INPUTS: 2 (0-10V, 0/4-20mA)
    • DIGITAL OUTPUTS: 3 relay outputs (programmable)
    • ANALOG OUTPUTS: 2 (0-20mA)
    • COMMUNICATION PROTOCOLS: USS, MODBUS RTU (integrated) Optional modules for PROFIBUS DP, PROFINET, DeviceNet, CANopen
    • FEEDBACK: Motor temperature input (PTC/KTY)
  • ENVIRONMENTAL/MOUNTING:
    • IP RATING: IP20
    • COOLING METHOD: Forced air cooling (integrated fan)
    • MOUNTING STYLE: Wall/cabinet mount
    • AMBIENT TEMPERATURE: -10 to +50 degrees C (derating above 40 degrees C)
  • COMPATIBILITY/APPLICATION:
    • MOTOR TYPE: 3-phase AC induction motors
    • TARGET APPLICATIONS: Conveyor systems, pumps, fans, compressors, mixers, centrifuges, general machine building, material handling, HVAC systems.

1 year warranty

HS CODE

85044095

DELIVERY TIME

11 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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