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Revision Standard – Superseded.This recommended practice provides calculation methods to conservatively evaluate the feasibility for an existing installed dry-type or liquid-filled transformer, to supply nonsinusoidal load currents as a portion of the total load. This recommended practice also provides necessary application information to assist in properly specifying a new transformer expected to carry a load, a portion of which is composed of nonsinusoidal load currents. A number of examples illustrating these methods and calculations are presented. Reference annexes provide a comparison of the document calculations to calculations found in other industry standards. Suggested temperature rise calculation methods are detailed for reference purposes.

Product Details

Published:

08/15/2008

ISBN(s):

9780738154152, 9780738170213, 9780738154145

Number of Pages:

52

File Size:

1 file , 740 KB

Redline File Size:

2 files , 1.7 MB

Product Code(s):

STDSURL95790, STDSU95790