Understanding Variable Speed Drives (Part 2)

A thorough understanding of how to match the VFD to the driven load is the key to a successful application.When applied properly, the variable frequency drive (VFD) is the most effective motor controller in the industry today. Modern VFDs are affordable and reliable, have flexibility of control, and offer significant electrical energy savings through greatly reduced electric bills.

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Dwight Hartley (not verified)
on Dec 1, 2012

I need information for consideration of VFD usage at altitudes of 10000 ft..?? Thank you in advance for your assistance

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Arlington TV Bridge

Arlington's TV Bridge includes two recessed power/low voltage combo boxes and all the connections you need (except for the NM cable) to install a flat screen TV in an existing wall. The best part is there's no need to run cable from a panel box - or cut holes in your framing members. Just cut two holes in the wall and access power from an existing, nearby source....More

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