200A Dry Type Reactors

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ed downey

ed downey

Senior Member
Location
Missouri
I Was At A Project And They Have A 200A 3 Phase Dry Type Reactor Installed Above The Variable Frequency Drives. I Was Curious If This Needed To Be Grounded Similar To A Transformer? I Didn't See Anything IN Section 470 That Covers Grounding Specifically.
Thanks,
Ed
 
tom baker

tom baker

First Chief Moderator & NEC Expert
Staff member
Location
Bremerton, Washington
Occupation
Master Electrician
Re: 200A Dry Type Reactors

The reactor does not require grounding. Its for reducing harmonics that the drive generates.
 
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