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.


6SE7038-2EH85-0AA0 - Siemens

6SE7038-2EH85-0AA0 - Siemens

Masterdrive Rectifier 3/415V 821.0A...

6SE7041-8EK85-0AA0 - Siemens

6SE7041-8EK85-0AA0 - Siemens

Masterdrive Rectifier Chassis Unit/IP00 3 380-480V AC, 50/60HZ, 1780A..

6SE7038-2EH85-1AA0-Z - Siemens

6SE7038-2EH85-1AA0-Z - Siemens

Masterdrive Rectifier/REGENERATIVE Unit Chassis Unit/IP00 3 380-480V AC, 50/60HZ,821A..

6SE7028-8FC85-1AA0 - Siemens

6SE7028-8FC85-1AA0 - Siemens

Masterdrive Rectifier/REGENERATIVE Unit COMPACT Unit/IP20 3 500-575V AC, 50/60HZ, 94A..

6SE7016-1EA31 - Siemens

6SE7016-1EA31 - Siemens

Masterdrive SC Converter Module 4kW 380-460VAC 3 Phase, 10.2A 50/60 Hz..

6SE7033-2TG30 - Siemens

6SE7033-2TG30 - Siemens

Masterdrive SC, Inverter Chassis Unit, IP00 510-620V DC, 262 A NOM. Power Rating: 132 KW..

6SE7018-0EA11 - Siemens

6SE7018-0EA11 - Siemens

Masterdrive SIMOVERT FC Converter COMPACT Unit, IP20 3AC 380-460 V, 50/60 HZ 8 A NOM. Power Ratings:..

6SE7031-0EE10 - Siemens

6SE7031-0EE10 - Siemens

Masterdrive SIMOVERT FC Converter Unit Chassis Unit, IP00 3-PH. 380 TO 460 V, 50/60 HZ 92.0 A Nomina..

6SE7021-0TA11 - Siemens

6SE7021-0TA11 - Siemens

Masterdrive SIMOVERT FC Inverter COMPACT Unit, IP20 DC 510-620 V 10.2 A NOM. Power Ratings: 4 KW..

6SE7021-0TA11-Z - Siemens

6SE7021-0TA11-Z - Siemens

Masterdrive SIMOVERT FC Inverter COMPACT Unit, IP20 DC 510-620 V 10.2 A NOM. Power Ratings: 4 KW..

6SE7018-0TA11-Z - Siemens

6SE7018-0TA11-Z - Siemens

Masterdrive SIMOVERT FC Inverter COMPACT Unit, IP20 DC 510-620 V 8 A NOM. Power Ratings: 3 KW..

6SE7027-2ED11 - Siemens

6SE7027-2ED11 - Siemens

Masterdrive SIMOVERT FC, Converter COMPACT Unit, IP20 3 380-460V AC, 50/60 HZ, 72 A NOM. Power Ratin..

6SE7021-0EA11 - Siemens

6SE7021-0EA11 - Siemens

Masterdrive SIMOVERT FC, Converter COMPACT Unit, IP20 3 380-460V AC, 50/60HZ, 10.2A NOM. Power Ratin..

6SE7023-8ED11 - Siemens

6SE7023-8ED11 - Siemens

Masterdrive SIMOVERT FC, Converter COMPACT Unit, IP20 3 380-460V AC, 50/60HZ, 37.5 A NOM. Power Rati..

6SE7021-8TB11 - Siemens

6SE7021-8TB11 - Siemens

Masterdrive SIMOVERT FC, Inverter COMPACT Unit, IP20 510-620V DC, 17.5 A NOM. Power Rating: 7.5 KW..

6SE7033-7EG30 - Siemens

6SE7033-7EG30 - Siemens

Masterdrive SIMOVERT SC Converter Chassis Unit, IP00 3 380-460V AC, 50/60HZ, 308 A NOM. Power Rating..

6SE7033-7TG30 - Siemens

6SE7033-7TG30 - Siemens

Masterdrive SIMOVERT SC Inverter Chassis Unit, IP00 510-620V DC, 308 A NOM. Power Ratings: 160KW..

6SE7031-2EF30 - Siemens

6SE7031-2EF30 - Siemens

Masterdrive SIMOVERT SC, Converter Chassis Unit, IP00 3 380-460V AC, 50/60HZ, 124A NOM. Power Rating..

6SE7031-8EF30 - Siemens

6SE7031-8EF30 - Siemens

Masterdrive SIMOVERT SC, Converter Chassis Unit, IP00 3 380-460V AC, 50/60HZ, 155 A NOM. Power Ratin..

6SE7032-6EG30 - Siemens

6SE7032-6EG30 - Siemens

Masterdrive SIMOVERT SC, Converter Chassis Unit, IP00 3 380-460V AC, 50/60HZ, 218 A NOM. Power Ratin..

6SE7033-2EG30 - Siemens

6SE7033-2EG30 - Siemens

Masterdrive SIMOVERT SC, Converter Chassis Unit, IP00 3 380-460V AC, 50/60HZ, 262 A NOM. Power Ratin..

6SE7031-0EE30 - Siemens

6SE7031-0EE30 - Siemens

Masterdrive SIMOVERT SC, Converter Chassis Unit, IP00 3 380-460V AC, 50/60HZ, 92 A NOM. Power Rating..

6SE7021-8EB31 - Siemens

6SE7021-8EB31 - Siemens

Masterdrive SIMOVERT SC, Converter COMPACT Unit, IP20 3AC 380-460 V, 50/60 HZ, 17.5 A NOM. Power Rat..

6SE7023-4EC31 - Siemens

6SE7023-4EC31 - Siemens

Masterdrive SIMOVERT SC, Converter COMPACT Unit, IP20 3AC 380-460 V, 50/60 HZ, 34 A NOM. Power Ratin..

6SE7023-8ED31 - Siemens

6SE7023-8ED31 - Siemens

Masterdrive SIMOVERT SC, Converter COMPACT Unit, IP20 3AC 380-460 V, 50/60 HZ, 37.5 A NOM. Power Rat..

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