6SE6440-2UE31-8DA1
Siemens MicroMaster 440,3AC 500, 18.5 KW

The 6SE6440-2UE31-8DA1 is a 18.5 kW, 27 A, 500...575V AC inverter from the MicroMaster 440 range manufactured by Siemens. MicroMaster 440 inverters have advanced vector control and are suitable for a large assortment of applications in a number of industries. Northern Industrial are able to provide reliable 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 series from the rest of the MicroMaster family. These advanced features make the variable frequency drives suitable for applications such as elevators, conveying systems, hoisting equipment, textiles and machine constructions. The 6SE6440-2UE31-8DA1 and the entire MicroMaster 440 range. Other features include:

• Easy start-up with guides
• 6 programmable isolated digital inputs
• 2 analogue inputs
• 2 analogue outputs
• 3 relay outputs
• Full protection for the motor and variable frequency drive
• Modular design permits 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 6SE6440-2UE31-8DA1 can be customised to better meet the needs of the application. Options available for the VFD 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 regarding the 6SE6440-2UE31-8DA1 VFD. 6SE6440-2UE31-8DA1 and the entire MicroMaster 440 series are supported by us, with new and refurbished spares available alongside long-lasting repairs. For added reassurance all spares and repairs you buy or purchase from us come with a comprehensive 2 year warranty.