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.


HFC-VWS - Hitachi

HFC-VWS - Hitachi

Transistor Inverter - incomplete part number please specific kW/HP rating..

VFA3-4007PC - Toshiba

VFA3-4007PC - Toshiba

Transistor inverter tosvert 400V 0.75kW..

VFA3-4022P-C1 - Toshiba

VFA3-4022P-C1 - Toshiba

Transistor inverter tosvert VF-A3 400V 2.2kW..

HFC-VWS120HF3EA - Hitachi

HFC-VWS120HF3EA - Hitachi

Transistor Invertor..

6SE7034-6EE85-1JA0 - Siemens

6SE7034-6EE85-1JA0 - Siemens

TSE-SURGE SUPPRESS. CAPACITOR MOD..

UNI1201LV - Control Techniques

UNI1201LV - Control Techniques

Unidrive Classic 0.37KW Inverter 200-240V AC 3PH 2.1A..

UNI1201LV-R - Control Techniques

UNI1201LV-R - Control Techniques

Unidrive Classic 0.37KW Inverter 200-240V AC 3PH 2.1A..

UNI1201VTCLV - Control Techniques

UNI1201VTCLV - Control Techniques

Unidrive Classic 0.37KW Inverter 200-240V AC 3PH 2.1A..

UNI1202LV - Control Techniques

UNI1202LV - Control Techniques

Unidrive Classic 0.55KW Inverter 200-240V AC 3PH 2.8A..

UNI1202VTCLV - Control Techniques

UNI1202VTCLV - Control Techniques

Unidrive Classic 0.55KW Inverter 200-240V AC 3PH 2.8A..

UNI1203LV - Control Techniques

UNI1203LV - Control Techniques

Unidrive Classic 0.75KW Inverter 200-240V AC 3PH 3.8A..

UNI1401VTC - Control Techniques

UNI1401VTC - Control Techniques

Unidrive Classic 0.75KW Inverter 380-480V AC 3PH 2.2A..

UNI1401 - Control Techniques

UNI1401 - Control Techniques

Unidrive Classic 0.75kW Inverter 380-480V AC 3PH 2.2A..

UNI1204LV - Control Techniques

UNI1204LV - Control Techniques

Unidrive Classic 1.1KW Inverter 200-240V AC 3PH 5.6A..

UNI1402VTC - Control Techniques

UNI1402VTC - Control Techniques

Unidrive Classic 1.1KW Inverter 380-480V AC 3PH 2.8A..

UNI1403LFT - Control Techniques

UNI1403LFT - Control Techniques

Unidrive Classic 1.5KW Inverter 380-480V AC 3PH 3.8A..

UNI1403VTC - Control Techniques

UNI1403VTC - Control Techniques

Unidrive Classic 1.5KW Inverter 380-480V AC 3PH 3.8A..

UNI1403 - Control Techniques

UNI1403 - Control Techniques

Unidrive Classic 1.5kW Inverter 380 480V AC 3PH 3.8A..

UNI4405 - Control Techniques

UNI4405 - Control Techniques

Unidrive Classic 110KW Inverter 380-480V AC 3PH 202A..

UNI4405VTC - Control Techniques

UNI4405VTC - Control Techniques

Unidrive Classic 110KW Inverter 380-480V AC 3PH 202A..

UNI3202LV - Control Techniques

UNI3202LV - Control Techniques

Unidrive Classic 11KW Inverter 200-240V AC 3PH 20A..

UNI2403VTC - Control Techniques

UNI2403VTC - Control Techniques

Unidrive Classic 11kW Inverter 380-480V AC 3PH 25A - Vector Torque Version..

UNI3203LV - Control Techniques

UNI3203LV - Control Techniques

Unidrive Classic 15KW Inverter 200-240V AC 3PH 25A..

UNI3401VTC - Control Techniques

UNI3401VTC - Control Techniques

Unidrive Classic 15KW Inverter 380-480V AC 3PH 34A..

DUPLICATE ENTRY - Control Techniques

DUPLICATE ENTRY - Control Techniques

Unidrive Classic 15kW Inverter 380-480V AC 3PH 34A..

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