Siemens Micromaster 440 5.5kW AC Drive, Class A, 3 phase AC 380V

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Micromaster 440 5.5kW AC Drive, Class A, 3 phase AC 380V

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The 6SE6440-2AD25-5CA0 is a 5.5 kW, 13.2 A, 380...480V AC VSD from the MicroMaster 440 series manufactured by Siemens. MicroMaster 440 VSDs have advanced vector control and are suitable for a broad selection of applications in numerous industries. Northern Industrial are able to provide long-lasting repairs for your MicroMaster variable speed drives as well as new and refurbished spares.

MicroMaster 440 Key Characteristics

The advanced vector control separates the MicroMaster 440 range from the rest of the MicroMaster family. These advanced features make the inverters suitable for applications such as elevators, conveying systems, hoisting equipment, textiles and machine constructions. The 6SE6440-2AD25-5CA0 and the rest of MicroMaster 440 series. Other features include:

  • simple start-up with guides
  • 6 programmable isolated digital inputs
  • 2 analogue inputs
  • 2 analogue outputs
  • 3 relay outputs
  • Full protection for the motor and drive
  • Modular design enables maximum flexibility during configuration
  • V/f characteristic
  • Vector control
  • Multipoint characteristic
  • Flux vector control
  • Internal PID controller
  • Programmable acceleration/deceleration
  • Flying restarts
Available MicroMaster 440 Options & Accessories

The modular design of the MicroMaster 440 range means the 6SE6440-2AD25-5CA0 can be adjusted to better meet your application’s needs. Options available for the variable speed drive include:

  • Communication modules - CANopen, Profibus and DeviceNet
  • EMC filters
  • Pulse encoder evaluation module
  • Basic and plain text operator panels (multi-language display)
  • Kits to connect to PC
  • Output chokes
  • Mounting kits
  • LC filter and sinusoidal filter
  • Line communicating chokes
  • Grand plates
Continued Support from Northern Industrial

Contact Northern Industrial for more information about the 6SE6440-2AD25-5CA0 VFD. 6SE6440-2AD25-5CA0 and the rest of MicroMaster 440 range are supported by us, with new and used spares available alongside reliable repairs. Everything you buy or have repaired by us comes with a full one year warranty for your extra peace of mind.


el Espec

Las especificaciones siguientes se aplican a este producto

No Digital Inputs6
No Analog Inputs2
No Digital Outputs (dedicated)0
No Analog Outputs2
Relay Outputs3
IP RatingIP20
Power KW (Fan & Pump)7.5
Normal Duty Amp19
Power KW (Constant Torque)5.5
Amp Rating (Constant Torque)13.2
Input Supply Voltage380...480V AC
Input PhaseThree Phase / Triphas?
Range typeVariable Speed Drive
RangeMicroMaster 440

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PDF Siemens MicroMaster 440 fault codes
PDF Siemens MicroMaster 440 Manual

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