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.


6SE7021-8TB10 Siemens

6SE7021-8TB10 Siemens

Siemens 6SE7021-8TB10 SIMOVERT FC COMPACT Unit / IP 20 510 TO 620 V DC 17.5 A..

6SE7023-4EC10 Siemens

6SE7023-4EC10 Siemens

Siemens 6SE7023-4EC10 Simovert FC Converter Compact Unit 34A 15kW 380-460VAC 3 Phase..

6SE7018-0EP60-Z Siemens

6SE7018-0EP60-Z Siemens

Siemens 6SE7018-0EP60-Z Simovert Master Drive Vector Control..

6SE7031-8TF20 Siemens

6SE7031-8TF20 Siemens

Siemens 6SE7031-8TF20 Simovert Masterdives VC Inverter Unit..

6SE7024-7ED21 Siemens

6SE7024-7ED21 Siemens

Siemens 6SE7024-7ED21 Simovert MasterDrive..

6SE7023-4EC20 Siemens

6SE7023-4EC20 Siemens

Siemens 6SE7023-4EC20 Simovert MasterDrive..

6SE7036-1EE85-0AA0-Z Siemens

6SE7036-1EE85-0AA0-Z Siemens

Siemens 6SE7036-1EE85-0AA0-Z Simovert Masterdrive 605A IP00 3 380-480V AC..

6SE7031-8EF60 Siemens

6SE7031-8EF60 Siemens

Siemens 6SE7031-8EF60 Simovert Masterdrive 90kW 186A 400VAC 186A IP00..

6SE7023-2EA87-2DA0 Siemens

6SE7023-2EA87-2DA0 Siemens

Siemens 6SE7023-2EA87-2DA0 Simovert Masterdrive Braking 510-620V DC, 20kW..

6SE7021-2EP87-0FB1 Siemens

6SE7021-2EP87-0FB1 Siemens

Siemens 6SE7021-2EP87-0FB1 Simovert Masterdrive Compact Plus Suppression Filter 380-480V 3PH..

6SE7032-1EG60 Siemens

6SE7032-1EG60 Siemens

Siemens 6SE7032-1EG60 Simovert MasterDrive Converter 380-480V AC, 50/60Hz, 110kW...

6SE7024-7ED11 Siemens

6SE7024-7ED11 Siemens

Siemens 6SE7024-7ED11 Simovert Masterdrive Converter IP20 3 380-460V AC, 22 KW..

6SE7022-6TC51-Z Siemens

6SE7022-6TC51-Z Siemens

Siemens 6SE7022-6TC51-Z Simovert Masterdrive Inverter - 11 KW..

6SE7026-0HF84-1JC0 Siemens

6SE7026-0HF84-1JC0 Siemens

Siemens 6SE7026-0HF84-1JC0 Simovert MasterDrive Inverter Triggering Module IGD2..

6SE7022-6TC51 Siemens

6SE7022-6TC51 Siemens

Siemens 6SE7022-6TC51 Simovert Masterdrive Inverter, 11 kW..

6SE7021-3TB61-Z Siemens

6SE7021-3TB61-Z Siemens

Siemens 6SE7021-3TB61-Z SIMOVERT MasterDrive Inverter, IP20, 510-650V DC, 5.5KW..

6SE7026-0TD61-Z Siemens

6SE7026-0TD61-Z Siemens

Siemens 6SE7026-0TD61-Z Simovert MasterDrive IP20 Inverter, Vector Control, Compact Unit, IP20 510-6..

6SE7031-0TE50-Z Siemens

6SE7031-0TE50-Z Siemens

Siemens 6SE7031-0TE50-Z Simovert Masterdrive MC Chassis Inverter 510V - 650V DC, 92A..

6SE7024-7TD71 Siemens

6SE7024-7TD71 Siemens

Siemens 6SE7024-7TD71 Simovert Masterdrive Motion Control - Performance 2 Inverter Compact Unit, IP2..

6SE7012-0TP50 Siemens

6SE7012-0TP50 Siemens

Siemens 6SE7012-0TP50 Simovert Masterdrive Motion Control Compact Plus Inverter 510V - 650VDC, 2A, 0..

6SE7022-7EP50 Siemens

6SE7022-7EP50 Siemens

Siemens 6SE7022-7EP50 Simovert Masterdrive Motion Control Converter Compact-Plus-Unit, IP20 3 AC 380..

6SE7022-7EP50-Z Siemens

6SE7022-7EP50-Z Siemens

Siemens 6SE7022-7EP50-Z Simovert Masterdrive Motion Control Converter Compact-Plus-Unit, IP20 3 AC 3..

6SE7023-4EC84-1HF3 Siemens

6SE7023-4EC84-1HF3 Siemens

Siemens 6SE7023-4EC84-1HF3 Simovert Masterdrive Power Controller Module 34A 3 phase 400VAC..

6SE7027-2ED84-1HF5 Siemens

6SE7027-2ED84-1HF5 Siemens

Siemens 6SE7027-2ED84-1HF5 Simovert Masterdrive Power Module 72A 3-PH 380-460 V AC..

6SE7041-0EH85-0AA0 Siemens

6SE7041-0EH85-0AA0 Siemens

Siemens 6SE7041-0EH85-0AA0 Simovert Masterdrive Rectifier Chassis Unit/IP00 3 380-480V AC, 50/60HZ,1..

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