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.


6ES70180EP50-Z Siemens

6ES70180EP50-Z Siemens

The Siemens 6SE7012-0TP50-Z is a 3 phase, 0.75Kw, 2 amp inverter drive from the Simovert Masterdrive..

6SE7023-4TC61-Z Siemens

6SE7023-4TC61-Z Siemens

Siemens 6SE7023-4TC61-Z Simovert 15kW Vector Controller 34A, 510-650VDC..

XFC4020-0B TB Woods

XFC4020-0B TB Woods

TB Wood's XFC4020-0B is a 3 phase, 33 amp, 20HP, 460V AC inverter drive from the Etrac Micro Inverte..

WFC4002-0CHT TB Woods

WFC4002-0CHT TB Woods

AC MOTOR SPEED CONTROL DRIVE (ETRAC) 2HP 460V NEMA4..

X4C40150C TB Woods

X4C40150C TB Woods

TB Wood's X4C40150C is a 3 phase, 23 amp, 460V AC inverter drive from the X series.AFi Systems are a..

WFC2002-0CHT TB Woods

WFC2002-0CHT TB Woods

TB Woods WFC2002-0CHT is a 3 phase, 7.5 amp, 230V, AC inverter drive from the E-Trac series.AFi are ..

WFC4010-0C TB Woods

WFC4010-0C TB Woods

The TB Woods WFC4010-0C is a 3 phase, 19.8 amp, 460V AC inverter drive from the E-Trac series.AFi Sy..

XFC2002-0B TB Woods

XFC2002-0B TB Woods

TB Woods XFC2002-0B is a 3 phase, 7.5 amp, 230V, 50/60Hz AC inverter drive from the Etrac series.AFi..

ATV31HU75N4 Schneider Electric

ATV31HU75N4 Schneider Electric

Telemecanique ATV31HU75N4 is a 17 amp, 7.5kW, 380-500V AC inverter drive from the Altivar 31 range.A..

ATV58EU29N4U Telemecanique

ATV58EU29N4U Telemecanique

Telemecanique ATV58EU29N4U is a 3 phase, 1.5kW, 4.1 amp AC inverter drive from the Altivar 58 series..

ATV58HD64N4X Telemecanique

ATV58HD64N4X Telemecanique

The Telemecanique ATV58HD64N4X is a 3 phase, 105 amp, 380-460V AC inverter drive from the Altivar 58..

ATV21HD18N4 Telemecanique

ATV21HD18N4 Telemecanique

380-480VAC, 18.5kW, 25HP, 37A ATV21HD18N4 AC Drive by Telemecanique..

ATV58HU72N4Z Telemecanique

ATV58HU72N4Z Telemecanique

Telemecanique ATV58HU72N4Z Altivar 58 AC Inverter Drive 4KW..

ATV61HD45Y Telemecanique

ATV61HD45Y Telemecanique

500-690VAC 50/60Hz, 50HP, 37kW, 59A ATV61HD45Y AC Drive by Telemecanique..

UNI2403 Control Techniques

UNI2403 Control Techniques

Control Techniques UNI2403 Unidrive Classic 11kW Inverter 380-480V AC 3PH 25A..

UNI3402 Control Techniques

UNI3402 Control Techniques

Control Techniques UNI3402 Unidrive Classic 18.5KW Inverter 380-480V AC 3PH 40A..

UNI2402 Control Techniques

UNI2402 Control Techniques

Control Techniques UNI2402 Unidrive Classic 7.5kW Inverter 380-480V AC 3PH 16A..

SP2403 Control Techniques

SP2403 Control Techniques

Control Techniques SP2403 Unidrive SP 11kW Inverter Drive, 25A 380, 480V AC, Three Phase..

X4C50200C Danfoss

X4C50200C Danfoss

Vacon X4C50200C is a 3 phase, 22 amp AC inverter drive from the X4 series.AFi systems are able to bo..

CIMR-F7U43P7 Yaskawa

CIMR-F7U43P7 Yaskawa

Yaskawa CIMR-F7U43P7 VariSpeed F7 AC Drive 3.75kW 400V..

175Z0058 Danfoss

175Z0058 Danfoss

Danfoss 175Z0058 VLT5005 Variable Speed Drive 3.0kW 7.2A, 380- 440VAC..

175Z0562 Danfoss

175Z0562 Danfoss

Danfoss 175Z0562 VLT5006 Variable Speed Drive..

175Z0568 Danfoss

175Z0568 Danfoss

Danfoss 175Z0568 VLT5008 Variable Speed Drive..

175Z0574 Danfoss

175Z0574 Danfoss

Danfoss 175Z0574 VLT5011 Variable Speed Drive..

175Z7052 Danfoss

175Z7052 Danfoss

Danfoss 175Z7052 VLT6008 Variable Speed Drive 5.5kW 13A 380- 460VAC..

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