auto-transformer compensators

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floby99

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Massachusetts
I am doing a practice test for the exam and i am having a problem trying to find in the 1999 Code Book, where to find what auto-transformer compensators are used to start? if anyone can help me out that would be great
 

scott thompson

Senior Member
Re: auto-transformer compensators

Without giving the answer totally, and still trying to lead you in the right direction, here is a hint:

Equipment which has a heavy load burden to start moving.

Also, Equipment which draws an excessively large start-up current draw from the system at full line Voltage. Compensation Xformers assist in this situation.

NEC Articles include 200, 210, 215, 220, 225, 230, 240, 310, and a "few" Articles in the "400s" ;)

Scott35 S.E.T.
 
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