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.


175Z0551 Danfoss

175Z0551 Danfoss

Danfoss 175Z0551 VLT5004 Variable Speed Drive..

175Z0049 Danfoss

175Z0049 Danfoss

Danfoss 175Z0049 VLT5004 Variable Speed Drive 2.2kW 5.6A, 380- 440VAC..

175Z0050 Danfoss

175Z0050 Danfoss

Danfoss 175Z0050 VLT5004 Variable Speed Drive 2.2kW 5.6A, 380- 440VAC..

175Z0051 Danfoss

175Z0051 Danfoss

Danfoss 175Z0051 VLT5004 Variable Speed Drive 2.2kW 5.6A, 380- 440VAC..

175Z0052 Danfoss

175Z0052 Danfoss

Danfoss 175Z0052 VLT5004 Variable Speed Drive 2.2kW 5.6A, 380- 440VAC..

175Z0556 Danfoss

175Z0556 Danfoss

Danfoss 175Z0556 VLT5005 Variable Speed Drive..

175Z0143 Danfoss

175Z0143 Danfoss

Danfoss 175Z0143 VLT5005 Variable Speed Drive 3.0kW 6.3A, 440- 500VAC..

175Z0055 Danfoss

175Z0055 Danfoss

Danfoss 175Z0055 VLT5005 Variable Speed Drive 3.0kW 7.2A, 380- 440VAC..

175Z0149 Danfoss

175Z0149 Danfoss

Danfoss 175Z0149 VLT5006 Variable Speed Drive 4.0kW 8.2A, 440- 500VAC..

175Z0152 Danfoss

175Z0152 Danfoss

Danfoss 175Z0152 VLT5008 Variable Speed Drive 5.5kW 11A, 440- 500VAC..

178B2004 Danfoss

178B2004 Danfoss

Danfoss 178B2004 VLT6000 HVAC Drive..

175Z7049 Danfoss

175Z7049 Danfoss

Danfoss 175Z7049 VLT6004 Variable Speed Drive 2.2kW 5.6A 380- 460VAC..

178B2009 Danfoss

178B2009 Danfoss

Danfoss 178B2009 VLT6008 HVAC Drive..

WJ200-002LF Hitachi

WJ200-002LF Hitachi

WJ200-002LF is a legacy product and despite still being available it is not recommended for new desi..

CIMR-J7AM40P2 Yaskawa

CIMR-J7AM40P2 Yaskawa

Yaskawa CIMR-J7AM40P2 is a 3 phase, 0.2kW, 1.2 amp, 400V AC inverter drive.AFI Systems are able to b..

CIMR-V7AM40P7 Yaskawa

CIMR-V7AM40P7 Yaskawa

The Yaskawa CIMR-V7AM40P7 is a 3 phase, 0.75kW, 3.4 amp, 460V AC inverter drive from the VariSpeed r..

6KM$223001N1A1 General Electric

6KM$223001N1A1 General Electric

General Electric 6KM$223001N1A1 1HP 230V AC Drive..

FR-S540-0.75KNA Mitsubishi

FR-S540-0.75KNA Mitsubishi

Mitsubishi FR-S540-0.75KNA 1HP 460V AC Drive..

20G11NC022JA0NNNNN SER A Allen-Bradley

20G11NC022JA0NNNNN SER A Allen-Bradley

3 Phase driveAC DriveAir CooledPower Flex 755AC Input With RechargeIP20/IP00OPEN TYPE400 VAC / 540 V..

CIMR-F7U4018 Yaskawa

CIMR-F7U4018 Yaskawa

Yaskawa CIMR-F7U4018 25HP 460V AC Drive..

700-PB40 SER A Allen Bradley
ACS550-U1-03A9-6 ABB

ACS550-U1-03A9-6 ABB

AC DRIVE ACS550 SERIES US INSTALLATION AND NEMA COMPLIANCE THREE-PHASE 500-600 VAC 50/60 HZ 3.9 A 2...

ACS800-U1-0205-5+P901 ABB

ACS800-U1-0205-5+P901 ABB

ACS800-U1-0205-5 ACS800-U1+P901 Series AC Drive by ABB /w/ 3ph 380...480VAC Input, 132kW, 180HP, 215..

ACS800-U4-0490-5 ABB

ACS800-U4-0490-5 ABB

ABB ACS800-U4-0490-5 ACS800 Series AC Drive /w/ 3ph 380...500VAC Input ±10% @ 50/60Hz and 400k..

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