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.


131U2578 - Danfoss

131U2578 - Danfoss

VLT HVAC Drive 18.5kW inverter drive, 37.5A, Three Phase with a 380-480V AC supply..

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131U4355 - Danfoss

131U4355 - Danfoss

VLT HVAC Drive 18.5kW inverter drive, 37.5A, Three Phase with a 380-480V AC supply..

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131U7410 - Danfoss

131U7410 - Danfoss

VLT HVAC Drive 18.5kW inverter drive, 37.5A, Three Phase with a 380-480V AC supply..

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131X0034 - Danfoss

131X0034 - Danfoss

VLT HVAC Drive 18.5kW inverter drive, 37.5A, Three Phase with a 380-480V AC supply..

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131X4868 - Danfoss

131X4868 - Danfoss

VLT HVAC Drive 18.5kW inverter drive, 37.5A, Three Phase with a 380-480V AC supply..

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131X9394 - Danfoss

131X9394 - Danfoss

VLT HVAC Drive 18.5kW inverter drive, 37.5A, Three Phase with a 380-480V AC supply..

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131X9414 - Danfoss

131X9414 - Danfoss

VLT HVAC Drive 18.5kW inverter drive, 37.5A, Three Phase with a 380-480V AC supply..

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131Z2166 - Danfoss

131Z2166 - Danfoss

VLT HVAC Drive 18.5kW inverter drive, 37.5A, Three Phase with a 380-480V AC supply..

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131Z6381 - Danfoss

131Z6381 - Danfoss

VLT HVAC Drive 18.5kW inverter drive, 37.5A, Three Phase with a 380-480V AC supply..

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131Z8148 - Danfoss

131Z8148 - Danfoss

VLT HVAC Drive 18.5kW inverter drive, 37.5A, Three Phase with a 380-480V AC supply..

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131Z9225 - Danfoss

131Z9225 - Danfoss

VLT HVAC Drive 18.5kW inverter drive, 37.5A, Three Phase with a 380-480V AC supply..

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134F3236 - Danfoss

134F3236 - Danfoss

VLT HVAC Drive 18.5kW inverter drive, 37.5A, Three Phase with a 380-480V AC supply..

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134G1291 - Danfoss

134G1291 - Danfoss

VLT HVAC Drive 18.5kW inverter drive, 37.5A, Three Phase with a 380-480V AC supply..

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131B9318 - Danfoss

131B9318 - Danfoss

VLT HVAC Drive 18.5kW inverter drive, 37.5A, Three Phase with a 380-480V AC supply..

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131B9551 - Danfoss

131B9551 - Danfoss

VLT HVAC Drive 18.5kW inverter drive, 37.5A, Three Phase with a 380-480V AC supply..

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131B9592 - Danfoss

131B9592 - Danfoss

VLT HVAC Drive 18.5kW inverter drive, 37.5A, Three Phase with a 380-480V AC supply..

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131B9901 - Danfoss

131B9901 - Danfoss

VLT HVAC Drive 18.5kW inverter drive, 37.5A, Three Phase with a 380-480V AC supply..

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131F0020 - Danfoss

131F0020 - Danfoss

VLT HVAC Drive 18.5kW inverter drive, 37.5A, Three Phase with a 380-480V AC supply..

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131F1836 - Danfoss

131F1836 - Danfoss

VLT HVAC Drive 18.5kW inverter drive, 37.5A, Three Phase with a 380-480V AC supply..

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131F3651 - Danfoss

131F3651 - Danfoss

VLT HVAC Drive 18.5kW inverter drive, 37.5A, Three Phase with a 380-480V AC supply..

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131F3909 - Danfoss

131F3909 - Danfoss

VLT HVAC Drive 18.5kW inverter drive, 37.5A, Three Phase with a 380-480V AC supply..

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131F5456 - Danfoss

131F5456 - Danfoss

VLT HVAC Drive 18.5kW inverter drive, 37.5A, Three Phase with a 380-480V AC supply..

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131F6861 - Danfoss

131F6861 - Danfoss

VLT HVAC Drive 18.5kW inverter drive, 37.5A, Three Phase with a 380-480V AC supply..

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131F6900 - Danfoss

131F6900 - Danfoss

VLT HVAC Drive 18.5kW inverter drive, 37.5A, Three Phase with a 380-480V AC supply..

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131F7401 - Danfoss

131F7401 - Danfoss

VLT HVAC Drive 18.5kW inverter drive, 37.5A, Three Phase with a 380-480V AC supply..

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