6SE6440-2UD37-5FA1
Siemens Micromaster 440 75kW AC Inverter Drive 3AC 380V

Manufactured by Siemens and part of the Micromaster 440 series, the 6SE6440-2UD37-5FA1 is a 75 kW, 145 A, 380...480V AC variable frequency drive. MicroMaster 440 VSDs have advanced vector control and are perfect for a large assortment of applications in many industries. Northern Industrial are able to provide long-lasting repairs for your MicroMaster variable frequency drives as well as new and used spares.

MicroMaster 440 Key Features

The advanced vector control separates the MicroMaster 440 series from the rest of the MicroMaster family. These advanced features make the VFDs ideal for applications such as elevators, conveying systems, hoisting equipment, textiles and machine constructions. The 6SE6440-2UD37-5FA1 and the entire 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
• Complete protection for the motor and inverter
• 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 series means the 6SE6440-2UD37-5FA1 can be customised to better meet your application’s needs. Options available for the VSD 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

Ongoing Support from Northern Industrial

For more information about the 6SE6440-2UD37-5FA1 variable speed drive contact Northern Industrial. 6SE6440-2UD37-5FA1 and the entire MicroMaster 440 series are supported by us, with new and refurbished spares available alongside long-lasting repairs. For added peace of mind all spares and repairs you buy or purchase from us come with a full 12 month warranty.