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Variable Frequency Drives

Nebraska Well Drillers Association CEU Opportunity

Date: Time: 9:00 am–10:00 am
Directions: Online Registration for this and other pre-approved CEU Opportunities can be found at
Contact: Becky Schuerman, (402) 441-7180,
Scott Mathews, Yaskawa
Scott will discuss the following VFD topics:
VFD Application Overview – how to apply on VHS & Submersible Motors tips & tricks.
Single Phase Input – how to size properly and available technology & benefits.
Open Delta Application – how to size properly and known issues.
Harmonics – a discussion of input line reactors & Matrix filters; why is this required and how to prepare to meet these requirements.

Additional Public Info:
For further information, please contact:
Jason Orton
Phone: (402) 476-0162

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