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.


UNI2401VTC Control Techniques

UNI2401VTC Control Techniques

Control Techniques UNI2401VTC Unidrive Classic 5.5KW Inverter 380-480V AC 3PH 12A..

UNI2401 Control Techniques

UNI2401 Control Techniques

Control Techniques UNI2401 Unidrive Classic 5.5kW Inverter 380-480V AC 3PH 12A..

UNI4402 Control Techniques

UNI4402 Control Techniques

Control Techniques UNI4402 Unidrive Classic 55KW Inverter 380-480V AC 3PH 124A..

UNI4402VTC Control Techniques

UNI4402VTC Control Techniques

Control Techniques UNI4402VTC Unidrive Classic 55KW Inverter 380-480V AC 3PH 124A..

UNI3201LV Control Techniques

UNI3201LV Control Techniques

Control Techniques UNI3201LV Unidrive Classic 7.5KW Inverter 200-240V AC 3PH 15A..

UNI2402VTC Control Techniques

UNI2402VTC Control Techniques

Control Techniques UNI2402VTC Unidrive Classic 7.5kW Inverter 380-480V AC 3PH 16A - Vector Torque Co..

UNI4403 Control Techniques

UNI4403 Control Techniques

Control Techniques UNI4403 Unidrive Classic 75KW Inverter 380-480V AC 3PH 156A..

UNI4403VTC Control Techniques

UNI4403VTC Control Techniques

Control Techniques UNI4403VTC Unidrive Classic 75KW Inverter 380-480V AC 3PH 156A..

UNI4404 Control Techniques

UNI4404 Control Techniques

Control Techniques UNI4404 Unidrive Classic 90KW Inverter 380-480V AC 3PH 180A..

UNI4404VTC Control Techniques

UNI4404VTC Control Techniques

Control Techniques UNI4404VTC Unidrive Classic 90KW Inverter 380-480V AC 3PH 180A..

UNI54PM-F12 Control Techniques

UNI54PM-F12 Control Techniques

Control Techniques UNI54PM-F12 Unidrive Classic Inverter..

UNI54PM-F12-IF Control Techniques

UNI54PM-F12-IF Control Techniques

Control Techniques UNI54PM-F12-IF Unidrive Classic Inverter..

UNI54PM-F12-R Control Techniques

UNI54PM-F12-R Control Techniques

Control Techniques UNI54PM-F12-R Unidrive Classic Inverter..

UNI54PM-F24 Control Techniques

UNI54PM-F24 Control Techniques

Control Techniques UNI54PM-F24 Unidrive Classic Inverter..

UNI54PM-F24-R Control Techniques

UNI54PM-F24-R Control Techniques

Control Techniques UNI54PM-F24-R Unidrive Classic Inverter..

UNI5401 Control Techniques

UNI5401 Control Techniques

Control Techniques UNI5401 Unidrive Classic Inverter 132kW/160kW (Watts depend on duty) without cont..

M200-011 00017 A Control Techniques

M200-011 00017 A Control Techniques

Control Techniques M200-011 00017 A Unidrive M200 Series 1.7A, 0.25kW Variable Speed Drive 100/120VA..

M200-095 01040 A Control Techniques

M200-095 01040 A Control Techniques

Control Techniques M200-095 01040 A Unidrive M200 Series 104A, 75kW Variable Speed Drive 500/575VAC,..

M200-096 01040 A Control Techniques

M200-096 01040 A Control Techniques

Control Techniques M200-096 01040 A Unidrive M200 Series 104A, 90kW Variable Speed Drive 500/690VAC,..

M200-065 00100 A Control Techniques

M200-065 00100 A Control Techniques

Control Techniques M200-065 00100 A Unidrive M200 Series 10A, 5.5kW Variable Speed Drive 500/575VAC,..

M200-082 01160 A Control Techniques

M200-082 01160 A Control Techniques

Control Techniques M200-082 01160 A Unidrive M200 Series 116A, 30kW Variable Speed Drive 200/240VAC,..

M200-096 01310 A Control Techniques

M200-096 01310 A Control Techniques

Control Techniques M200-096 01310 A Unidrive M200 Series 131A, 110kW Variable Speed Drive 500/690VAC..

M200-095 01310 A Control Techniques

M200-095 01310 A Control Techniques

Control Techniques M200-095 01310 A Unidrive M200 Series 131A, 90kW Variable Speed Drive 500/575VAC,..

M200-082 01320 A Control Techniques

M200-082 01320 A Control Techniques

Control Techniques M200-082 01320 A Unidrive M200 Series 132A, 37kW Variable Speed Drive 200/240VAC,..

M200-065 00150 A Control Techniques

M200-065 00150 A Control Techniques

Control Techniques M200-065 00150 A Unidrive M200 Series 15A, 7.5kW Variable Speed Drive 500/575VAC,..

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