AC Drives


Maximize your operational efficiency with high-performance AC Drives, the intelligent "brains" of the modern industrial motor system. By precisely controlling motor speed and torque, these drives eliminate the waste of traditional fixed-speed operations, delivering massive energy savings and superior process control. Beyond the bottom line, AC Drives protect your equipment through "soft start" technology, significantly reducing mechanical wear and extending the lifespan of your critical assets—from HVAC fans to heavy-duty manufacturing conveyors. Invest in precision, sustainability, and long-term reliability for your facility today.

At AFi Systems we offer comprehensive support for all kinds of AC Drives. From Siemens to Parker, Yaskawa to Hitachi, or ABB to Allen-Bradley, we can service drives from a plethora of different vendors. Requests for refurbished, new surplus, or factory-new articles can all be accommodated, and our expert team with over 350 years of combined technician experience are primed to handle both in-house and on-site repairs for any units requiring service with quick turnaround times using state-of-the-art testing equipment. Boasting a no-fix, no-fee policy and a two-year warranty for all repairs, we at AFi Systems take pride in our work, and will always endeavour to ensure your satisfaction.

Any refurbishment includes the replacement of any components likely to degrade over time such as electrolytic capacitors and electromechanical parts like cooling fans, before being soak tested in one of our dedicated drive bays so we can be confident in our two-year warranty. Our refurbishment services include drives for obsolete products whose legacy fieldbus communications prohibit easy retrofitting.


6SE6440-2UD17-5AA1 Siemens

6SE6440-2UD17-5AA1 Siemens

Siemens 6SE6440-2UD17-5AA1 Micromaster 440 AC Inverter Drive, 3AC 380, 0.75 kW..

6SE6440-2UD25-5CA1 Siemens

6SE6440-2UD25-5CA1 Siemens

Siemens 6SE6440-2UD25-5CA1 Micromaster 440 Without Filter 3 Phase 380-480 VAC 5.5 kW IP20 Without AO..

6SE6440-2UE34-5FA0 Siemens

6SE6440-2UE34-5FA0 Siemens

Siemens 6SE6440-2UE34-5FA0 MicroMaster 440 withOUT Filter 3AC 500-600 V +10/-10% 47-63 HZ ConSTANT T..

6SE6440-2UE37-5FA1 Siemens

6SE6440-2UE37-5FA1 Siemens

Siemens 6SE6440-2UE37-5FA1 MicroMaster 440 withOUT Filter 3AC 500-600 V +10/-10% 47-63 HZ ConSTANT T..

6SE6440-2UC21-5BA1 Siemens

6SE6440-2UC21-5BA1 Siemens

Siemens 6SE6440-2UC21-5BA1 MicroMaster 440,1/3AC 200, 1.5 KW..

6SE6440-2UD33-7EA1 Siemens

6SE6440-2UD33-7EA1 Siemens

Siemens 6SE6440-2UD33-7EA1 MicroMaster 440,3AC 380, 37 kW..

6SE6440-2UD35-5FA1 Siemens

6SE6440-2UD35-5FA1 Siemens

Siemens 6SE6440-2UD35-5FA1 MicroMaster 440,3AC 380, 55 KW..

6SE3121-0DC40 Siemens

6SE3121-0DC40 Siemens

Siemens 6SE3121-0DC40 MicroMaster 4kW 5HP 460V AC Drive..

6SE3112-8CA40 Siemens

6SE3112-8CA40 Siemens

Siemens 6SE3112-8CA40 MicroMaster AC Drive 0.75HP 0.55kW 200VAC..

6SE3111-5CA40 Siemens

6SE3111-5CA40 Siemens

Siemens 6SE3111-5CA40 MicroMaster AC Inverter Drive 0.25KW 1PH..

6SE3115-8DC70-4AA0 Siemens

6SE3115-8DC70-4AA0 Siemens

Siemens 6SE3115-8DC70-4AA0 MicroMaster AC Inverter Drive 2.2kW 380VAC..

6SE9221-3CC40 Siemens

6SE9221-3CC40 Siemens

Siemens 6SE9221-3CC40 Micromaster Basic 3,0kW..

6SE9221-8CC13 Siemens

6SE9221-8CC13 Siemens

Siemens 6SE9221-8CC13 Micromaster Basic 4,0kW..

6SE9528-4DS55 Siemens

6SE9528-4DS55 Siemens

Siemens 6SE9528-4DS55 MicroMaster ECO 45kW Variable Speed Drive 400VAC 3 Phase 400VAC 60A..

6SE9531-0DK50 Siemens

6SE9531-0DK50 Siemens

Siemens 6SE9531-0DK50 MicroMaster ECO 55kW..

6SE9522-4DG40 Siemens

6SE9522-4DG40 Siemens

Siemens 6SE9522-4DG40 Micromaster eco drive..

6SE9527-1DS55 Siemens

6SE9527-1DS55 Siemens

Siemens 6SE9527-1DS55 MicroMaster ECO ECO1-3700/3 37kW Variable Speed Drive 400VAC 3 Phase 400VAC..

6SE9517-7DB40 Siemens

6SE9517-7DB40 Siemens

Siemens 6SE9517-7DB40 MicroMaster ECO IP20 ECO1-300/3 UNFilterED 3AC 380-500V /-10% 47-63HZ VARIABLE..

6SE9521-0DC40 Siemens

6SE9521-0DC40 Siemens

Siemens 6SE9521-0DC40 micromaster eco ip20 eco1-400/..

6SE9996-0XA31 Siemens

6SE9996-0XA31 Siemens

Siemens 6SE9996-0XA31 MICROMASTER integrated and COMBIMASTER option Cable for OPM2 shielded for CSA ..

6SE9612-7DF50 Siemens

6SE9612-7DF50 Siemens

Siemens 6SE9612-7DF50 MicroMaster INTEGRATED MI110/3 with BUILT IN Filter CLASS A 3AC 380-480V +/-10..

6SE9613-7DD10 Siemens

6SE9613-7DD10 Siemens

Siemens 6SE9613-7DD10 MicroMaster INTEGRATED MI150/3 UNFilterED 3AC 380-500V +/-10% 47-63HZ ConSTANT..

6SE9613-7DF60-Z Siemens

6SE9613-7DF60-Z Siemens

Siemens 6SE9613-7DF60-Z Micromaster Integrated MI150/3 with Built in Filter Class B..

6SE9613-7DF60 Siemens

6SE9613-7DF60 Siemens

Siemens 6SE9613-7DF60 MicroMaster INTEGRATED MI150/3 with BUILT IN Filter CLASS B 3AC 380-480V +/-10..

6SE9615-8DD50-Z Siemens

6SE9615-8DD50-Z Siemens

Siemens 6SE9615-8DD50-Z MicroMaster INTEGRATED MI220/3 with BUILT IN Filter CLASS A 3AC 380-480V +/-..

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