Variable speed drive and Accessories
![6SL3220-3YE20-1UB0 Siemens Variable speed drive and Accessories](/en/images/dd0/P-D011-XX-01090P/95x95/frequency-converter-3-phase-4-kw-480-v-14-a-for-sinamics-g120x-6sl3220-3ye20-1ub0.webp)
![6SL3220-3YE26-0AB0 Siemens Variable speed drive and Accessories](/en/images/e06/P-D011-XX-01097P/95x95/frequency-converter-3-phase-11-kw-480-v-35-a-for-sinamics-g120x-6sl3220-3ye26-0ab0.webp)
![6SL3220-3YE26-1UB0 Siemens Variable speed drive and Accessories](/en/images/e06/P-D011-XX-01097P/95x95/frequency-converter-3-phase-11-kw-480-v-35-a-for-sinamics-g120x-6sl3220-3ye26-1ub0.webp)
![6SL3220-3YE30-0AB0 Siemens Variable speed drive and Accessories](/en/images/6e0/P-D011-XX-01104P/95x95/frequency-converter-3-phase-18-5-kw-480-v-51-3-a-for-sinamics-g120x-6sl3220-3ye30-0ab0.webp)
![6SL3220-3YE30-0UB0 Siemens Variable speed drive and Accessories](/en/images/6e0/P-D011-XX-01104P/95x95/frequency-converter-3-phase-18-5-kw-480-v-51-3-a-for-sinamics-g120x-6sl3220-3ye30-0ub0.webp)
![6SL3220-3YE42-0AB0 Siemens Variable speed drive and Accessories](/en/images/6e6/P-D011-XX-01118P/95x95/frequency-converter-3-phase-75-kw-480-v-196-a-for-sinamics-g120x-6sl3220-3ye42-0ab0.webp)
![6SL3220-3YE42-0UB0 Siemens Variable speed drive and Accessories](/en/images/6e6/P-D011-XX-01118P/95x95/frequency-converter-3-phase-75-kw-480-v-196-a-for-sinamics-g120x-6sl3220-3ye42-0ub0.webp)
![6SL3220-3YE50-0AB0 Siemens Variable speed drive and Accessories](/en/images/564/P-D011-XX-01125P/95x95/frequency-converter-3-phase-160-kw-480-v-408-a-for-sinamics-g120x-6sl3220-3ye50-0ab0.webp)
![6SL3220-3YE38-0AB0 Siemens Variable speed drive and Accessories](/en/images/d11/P-D011-XX-01111P/95x95/frequency-converter-3-phase-45-kw-480-v-122-a-for-sinamics-g120x-6sl3220-3ye38-0ab0.webp)
![6SL3220-3YE38-0UB0 Siemens Variable speed drive and Accessories](/en/images/d11/P-D011-XX-01111P/95x95/frequency-converter-3-phase-45-kw-480-v-122-a-for-sinamics-g120x-6sl3220-3ye38-0ub0.webp)
![6SL3220-3YE52-1CF0 Siemens Variable speed drive and Accessories](/en/images/564/P-D011-XX-01125P/95x95/frequency-converter-3-phase-200-kw-480-v-500-a-for-sinamics-g120x-6sl3220-3ye52-1cf0.webp)
![6SL3220-3YE56-0CB0 Siemens Variable speed drive and Accessories](/en/images/480/P-D011-XX-01289P/95x95/frequency-converter-3-phase-315-kw-480-v-770-a-for-sinamics-g120x-6sl3220-3ye56-0cb0.webp)
![6SL3220-3YE62-0CB0 Siemens Variable speed drive and Accessories](/en/images/3bf/P-D011-XX-01295P/95x95/frequency-converter-3-phase-450-kw-480-v-1100-a-for-sinamics-g120x-6sl3220-3ye62-0cb0.webp)
![6SL3223-0DE13-7AG1 Siemens Variable speed drive and Accessories](/en/images/923/P-D011-XX-00211P/95x95/power-module-3-phase-0-37-kw-480-v-2-a-for-sinamics-g120p-6sl3223-0de13-7ag1.webp)
![6SL3223-0DE24-0AG1 Siemens Variable speed drive and Accessories](/en/images/b97/P-D011-XX-00227P/95x95/power-module-3-phase-4-kw-480-v-15-4-a-for-sinamics-g120p-6sl3223-0de24-0ag1.webp)
![6SL3223-0DE31-1AG1 Siemens Variable speed drive and Accessories](/en/images/cc3/P-D011-XX-00873P/95x95/power-module-3-phase-11-kw-480-v-39-a-for-sinamics-g120p-6sl3223-0de31-1ag1.webp)
![6SL3223-0DE31-8BA0 Siemens Variable speed drive and Accessories](/en/images/00b/P-D011-XX-00215P/95x95/power-module-3-phase-18-5-kw-480-v-64-a-for-sinamics-g120p-6sl3223-0de31-8ba0.webp)
![6SL3223-0DE33-7AA0 Siemens Variable speed drive and Accessories](/en/images/e9f/P-D011-XX-00219P/95x95/power-module-3-phase-37-kw-480-v-120-a-for-sinamics-g120p-6sl3223-0de33-7aa0.webp)
![6SL3223-0DE35-5AA0 Siemens Variable speed drive and Accessories](/en/images/10a/P-D011-XX-00221P/95x95/power-module-3-phase-55-kw-480-v-180-a-for-sinamics-g120p-6sl3223-0de35-5aa0.webp)
![6SL3225-0BE25-5AA1 Siemens Variable speed drive and Accessories](/en/images/b8d/P-D011-XX-00073P/95x95/power-module-3-phase-7-5-kw-480-v-26-4-a-for-sinamics-g120-6sl3225-0be25-5aa1.webp)
Frequency inverters and accessories
Frequency inverters belong to the so-called converter technology. The main task of frequency converters is to make the speed of electrical machines variable. To do this, the alternating current drawn from the power grid must be converted in such a way that it permits a variable speed instead of a fixed one. If a frequency converter is connected upstream of a motor, it takes over the task of the power supply system and independently regulates the output frequency and output voltage. In this way, it can influence the motor speed, regulate it variably and significantly extend the speed range. Changing the direction of rotation is also possible with a frequency inverter. Frequency inverters are mostly used in industry, for example to drive pumps, cranes and conveyor or assembly belts. Most of the frequency inverters in our online store are suitable for induction motors. The smallest drive in our range covers power levels from 0.18 to 0.75 kW. Also available: matching heat sinks and filter sets.
Advice from our experts at Bürklin Elektronik
Do you have questions about individual products or can't find the product you're looking for in our online store? Contact the experts at Bürklin Elektronik with confidence! We will be happy to advise you. Write to us at [email protected], or use our convenient call-back service! You can also find more information in our online magazine.