6SE6440-2UD33-0EA1
Siemens MicroMaster 440 30kW AC Inverter Drive 3AC 380-480V

The 6SE6440-2UD33-0EA1 is a 30 kW, 62 A, 380...480V AC variable speed drive from the MicroMaster 440 family manufactured by Siemens. MicroMaster 440 drives have advanced vector control and are suitable for a broad assortment of applications in numerous industries. Northern Industrial are able to provide long-lasting repairs for your MicroMaster VSDs as well as new and refurbished spares.

MicroMaster 440 Key Characteristics

The advanced vector control separates the MicroMaster 440 series 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 6SE6440-2UD33-0EA1 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
• Complete protection for the motor and variable speed drive
• Modular design allows 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 6SE6440-2UD33-0EA1 can be adjusted to better meet your application’s needs. Options available for the variable frequency 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

Ongoing Support from Northern Industrial

Contact Northern Industrial for more information about the 6SE6440-2UD33-0EA1 variable frequeny drive. 6SE6440-2UD33-0EA1 and the entire MicroMaster 440 series are supported by us, with new and used spares available alongside long-lasting repairs. Everything you buy or have repaired by us comes with a full 12 month warranty for your extra peace of mind.