6SE6420-2UD21-1AA1
Siemens Micromaster 420 1.1kW AC Inverter Drive, 3-Phase AC 380V

The MicroMaster 430 is a range of VFDs from the Siemens MicroMaster family. 6SE6420-2UD21-1AA1 is part of this series and is a 1.1 kW, 3 A drive with a supply of 380...480V AC. The VSD has numerous features to make it ideal a wide range of applications, particularly industrial pumps and fans. Northern Industrial continue to provide spare new and used MicroMaster parts and repairs.

Main Characteristics of MicroMaster 430 Drives

The 6SE6420-2UD21-1AA1 and the rest of MicroMaster 430 range has a modular design to enable the user to customise the VFD exactly to their application. Ease of use and flexibility are the key benefits of the MicroMaster 430 series. Main features include:

• Simple start up with guides
• Low-energy mode
• Modular construction for optimum flexibility
• Protection for motor and inverter
• Six programmable isolated digital inputs
• Two scalable analogue inputs
• Two programmable analogue outputs
• Three programmable relay outputs
• Integrated PID control
• Low noise motor operation

6SE6420-2UD21-1AA1 Options & Accessories

Options and accessories are a key benefit of the MicroMaster 430 range as the user can customise the VFD closer to their application. From making the set-up even more easy to adding more communication options, there is a selection of options including:

• PC start-up tools
• Line commutating chokes
• PC connection kits
• Output chokes
• Mounting kits
• LC filter and sinusoidal filter
• Communication modules - CANopen, DeviceNet, Profibus
• Basic operator panel

Expert Support for MicroMaster Drives

Northern Industrial provide spares and repairs for the whole MicroMaster family, including 6SE6420-2UD21-1AA1 from the MicroMaster 430 series. Enjoy added reassurance when you choose Northern Industrial thanks to our continued support and one year warranty. Contact us if you need more information about the 6SE6420-2UD21-1AA1 MicroMaster 430.