Variable Frequency Drives

Judging by the number of phone calls our Hotline receives on this topic, the use of variable frequency drives (VFDs) must be growing by leaps and bounds. In the last 18 months, we have averaged 15 calls per week regarding Franklin Electric’s submersible motors and VFDs. As a result, we decided it was time to answer some of these questions in the scope of a Franklin AID. Continue reading