Variable speed drive and Accessories
![Altivar Process ModularVW3A98CTM01](/en/images/8e6/VW3A98CTM01/95x95/altivar-process-modularvw3a98ctm01.png)
![Altivar Process ModularVW3A98CTM02](/en/images/d85/VW3A98CTM02/95x95/altivar-process-modularvw3a98ctm02.png)
![Frequency converter, 1-phase, 0.37 kW, 240 V, 2.4 A, ATV12H037M2](/en/images/0e5/ATV12H037M2/95x95/frequency-converter-1-phase-0-37-kw-240-v-2-4-a-atv12h037m2.png)
![Starter kit, 3-phase, 0.75 kW, 480 V, 6SL3200-0AE70-0AA0](/en/images/ffd/6SL32000AE700AA0a/95x95/starter-kit-3-phase-0-75-kw-480-v-6sl3200-0ae70-0aa0.png)
![Small parts assembly kit, for power module PM230, 6SL3200-0SK02-0AA0](/en/images/929/P-D011-XX-00667P/95x95/small-parts-assembly-kit-for-power-module-pm230-6sl3200-0sk02-0aa0.png)
![Frequency converter, 3-phase, 0.55 kW, 480 V, 2.6 A for SIMATIC control system, 6SL3210-1KE11-8AF2](/en/images/5e5/P-D011-XX-00764P/95x95/frequency-converter-3-phase-0-55-kw-480-v-2-6-a-for-simatic-control-system-6sl3210-1ke11-8af2.png)
![Frequency converter, 3-phase, 0.55 kW, 480 V, 2.6 A for SIMATIC control system, 6SL3210-1KE11-8AP2](/en/images/5e5/P-D011-XX-00764P/95x95/frequency-converter-3-phase-0-55-kw-480-v-2-6-a-for-simatic-control-system-6sl3210-1ke11-8ap2.png)
![Frequency converter, 3-phase, 4 kW, 480 V, 20.4 A for SIMATIC control system, 6SL3520-2XL04-0AF0](/en/images/886/P-D011-XX-01395P/95x95/frequency-converter-3-phase-4-kw-480-v-20-4-a-for-simatic-control-system-6sl3520-2xl04-0af0.png)
![Frequency converter, 3-phase, 0.37 kW, 480 V, 2.6 A for SIMATIC control system, 6SL3520-2XM00-3AA0](/en/images/55c/P-D011-XX-01349P/95x95/frequency-converter-3-phase-0-37-kw-480-v-2-6-a-for-simatic-control-system-6sl3520-2xm00-3aa0.png)
![Frequency converter, 3-phase, 5.5 kW, 480 V, 26.4 A for SIMATIC control system, 6SL3520-2XN05-5AA0](/en/images/d59/P-D011-XX-01409P/95x95/frequency-converter-3-phase-5-5-kw-480-v-26-4-a-for-simatic-control-system-6sl3520-2xn05-5aa0.png)
![Frequency converter, 3-phase, 45 kW, 240 V, 208 A for SINAMICS G120X, 6SL3230-2YC38-1UB0](/en/images/6e6/P-D011-XX-01118P/95x95/frequency-converter-3-phase-45-kw-240-v-208-a-for-sinamics-g120x-6sl3230-2yc38-1ub0.png)
![Frequency converter, 3-phase, 0.75 kW, 480 V, 2.7 A for SINAMICS G120X, 6SL3230-2YE10-0AB0](/en/images/75b/P-D011-XX-01083P/95x95/frequency-converter-3-phase-0-75-kw-480-v-2-7-a-for-sinamics-g120x-6sl3230-2ye10-0ab0.png)
![Frequency converter, 3-phase, 0.75 kW, 480 V, 2.7 A for SINAMICS G120X, 6SL3230-2YE10-0UB0](/en/images/75b/P-D011-XX-01083P/95x95/frequency-converter-3-phase-0-75-kw-480-v-2-7-a-for-sinamics-g120x-6sl3230-2ye10-0ub0.png)
![Altivar 212ATV212WD18N4](/en/images/9ec/ATV212WD18N4/95x95/altivar-212atv212wd18n4.png)
![Altivar 212ATV212HU22N4](/en/images/4d0/ATV212HU15N4/95x95/altivar-212atv212hu22n4.png)
![Altivar Process ModularVW3A99BR01](/en/images/227/VW3A99BR01/95x95/altivar-process-modularvw3a99br01.png)
![Altivar Process ModularVW3A99AR01](/en/images/d87/VW3A99AR01/95x95/altivar-process-modularvw3a99ar01.png)
![Altivar 12VW3A9804](/en/images/71d/VW3A9804/95x95/altivar-12vw3a9804.png)
![Altivar 71VW3A1105](/en/images/1ac/VW3A1105/95x95/altivar-71vw3a1105.png)
![Altivar 32VW3A9920](/en/images/9fb/VW3A9920/95x95/altivar-32vw3a9920.png)
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.