Siemens 5.5kW MicroMaster 420 AC Inverter Drive

For more information on how your data is processed and stored please read our privacy policy.

2 year warranty 2 year warranty*

Worldwide delivery Worldwide delivery

Returns accepted Returns accepted

*Manufacturer's warranty does not apply

5.5kW MicroMaster 420 AC Inverter Drive

About this product

Here is all you need to know

The MicroMaster 430 is a range of VFDs from the Siemens MicroMaster family. 6SE6420-2UD25-5CA1 is part of this series and is a 5.5 kW, 13.2 A VFD with a supply of 380...480V AC. The variable speed drive has many characteristics to make it ideal a large 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 VFDs

The 6SE6420-2UD25-5CA1 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 maximum flexibility
  • Protection for motor and variable speed drive
  • Six programmable isolated digital inputs
  • Two scalable analogue inputs
  • Two programmable analogue outputs
  • Three programmable relay outputs
  • Built-in PID control
  • Low noise motor operation
6SE6420-2UD25-5CA1 Options & Accessories

Options and accessories are a key advantage of the MicroMaster 430 series as the user can customise the VSD closer to their application. From making the configuration even more simple to adding more communication options, there is an assortment 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 6SE6420-2UD25-5CA1 from the MicroMaster 430 series. Enjoy extra reassurance when you choose Northern Industrial thanks to our continued support and 2 year warranty. Contact us if you require more information about the 6SE6420-2UD25-5CA1 MicroMaster 430.


The Specs

The below specs apply to this product

No Digital Inputs3
No Analog Inputs1
No Digital Outputs (dedicated)0
No Analog Outputs1
Relay Outputs1
IP RatingIP20
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 430

Related Products

Find products that are related to this one


Looking for more details on this product?

Here are some PDFs you can download

PDF Siemens Micromaster 430

Stopping downtime for over 40 years

Learn more about us

Northern Industrial We’ve come a long way since our small workshop in the 90s.
Northern Industrial Microsoft did a story on us after we were the first business in the whole of the UK to install Windows 2000 server.
Northern Industrial Back in the early 2000s we had a small group of engineers compared to over 40 today.
Northern Industrial We’re continuously developing our test facilities including the use of robots.
Northern Industrial Our current building is home to thousands of automation parts in Lancashire, England.
Northern Industrial Celebrating our 40th birthday in 2018 with John (centre) who started Northern Industrial back in 1978!