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.


175H7375 Danfoss

175H7375 Danfoss

Danfoss 175H7375 30kW Frequency Drive 460VAC..

UMV4301 - 40T Leroy Somer

UMV4301 - 40T Leroy Somer

Leroy Somer UMV4301 - 40T 30kW Inverter..

CIMR-F7E4030 Yaskawa

CIMR-F7E4030 Yaskawa

Yaskawa CIMR-F7E4030 30Kw Inverter..

FRN030G7-4EX Fuji Electric

FRN030G7-4EX Fuji Electric

Fuji Electric FRN030G7-4EX 30KW INVERTER..

VF61V-2222 Toyo Denki

VF61V-2222 Toyo Denki

Toyo Denki VF61V-2222 30KW Inverter Drive..

690PD/0300/400/0010/UK/0/0/0/0/0/0/0 Parker SSD

690PD/0300/400/0010/UK/0/0/0/0/0/0/0 Parker SSD

Parker SSD 690PD/0300/400/0010/UK/0/0/0/0/0/0/0 30kW Inverter Drive..

M400-082-01160 Control Techniques

M400-082-01160 Control Techniques

Control Techniques M400-082-01160 30kW Inverter drive, Unidrive M400 series 200-240V AC 116A with i..

M400-074-00660 Control Techniques

M400-074-00660 Control Techniques

Control Techniques M400-074-00660 30kW Inverter drive, Unidrive M400 series 380-480V AC 66A with in..

M701-074-00660 A Control Techniques

M701-074-00660 A Control Techniques

Control Techniques M701-074-00660 A 30kW Inverter drive, Unidrive M700 series 3 Phase 380-480V AC ..

6SE6440-2AD33-0EA0 Siemens

6SE6440-2AD33-0EA0 Siemens

Siemens 6SE6440-2AD33-0EA0 30kW MicroMaster 440 AC Drive 3 phase 380V AC..

ACS550-01-059A-4+B055 ABB

ACS550-01-059A-4+B055 ABB

ABB ACS550-01-059A-4+B055 30kW Variable Speed Drive housed in an IP21 enclosure complete with keypad..

M600-074-00660 Control Techniques

M600-074-00660 Control Techniques

Control Techniques M600-074-00660 30kW Variable speed drive, Unidrive M600 series 380-480V AC 66A..

FMV2306 AS - 50T Leroy Somer

FMV2306 AS - 50T Leroy Somer

Leroy Somer FMV2306 AS - 50T 30kW Variable Torque Drive..

3115A-403-4-00 Sew-Eurodrive

3115A-403-4-00 Sew-Eurodrive

Sew-Eurodrive 3115A-403-4-00..

3122A-403-4-00 Sew-Eurodrive

3122A-403-4-00 Sew-Eurodrive

Sew-Eurodrive 3122A-403-4-00..

31B075-503-4-00 Sew-Eurodrive

31B075-503-4-00 Sew-Eurodrive

Sew-Eurodrive 31B075-503-4-00..

621-6575 Honeywell

621-6575 Honeywell

Honeywell 621-6575 32 Channel Digital Input Module 24VDC..

NXL00315C5H1SSS0000 Vacon

NXL00315C5H1SSS0000 Vacon

Vacon NXL00315C5H1SSS0000 32A Inverter Drive..

NXP00315A2H1SSSA1A2000000 Vacon

NXP00315A2H1SSSA1A2000000 Vacon

Vacon NXP00315A2H1SSSA1A2000000 32A Lift Inverter..

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