Learning Center

7 Questions to Ask When Buying a VFD Control Panel

By Yin on 23rd Jul 2014

Do you know how to find a quality enclosed VFD control panel? Here are 7 questions you need to ask yourself (and your supplier) before buying a VFD control panel: 1. Do you have the right VFD for the job? When sizing …

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NEMA VFD Enclosure Ratings

By Luke Lancaster on 20th Mar 2014

NEMA enclosure ratings are a standard created by the NEMA organization. It's a very common standard in North America for electrical enclosures. The system does not progress linearly like the IP system does. It does go into more de …

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IP VFD Enclosure Ratings

By Tyler Simmons on 20th Mar 2014

The Ingress Protection (IP) ratings are a standard created by the IEC (International Electrotechnical Commission). It is a European-based standard that has become more common in North America. In this system, the first number in t …

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