The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 09, 2016
Filed:
Dec. 09, 2014
Applicant:
Raritan Americas, Inc., Somerset, NJ (US);
Inventor:
Michael Suchoff, Chapel Hill, NC (US);
Assignee:
RARITAN AMERICAS, INC., Somerset, NJ (US);
Primary Examiner:
Int. Cl.
CPC ...
G01R 31/14 (2006.01); H02H 3/28 (2006.01); G01R 31/42 (2006.01); G01R 31/02 (2006.01); H02H 3/33 (2006.01); G01R 19/165 (2006.01); G01R 35/00 (2006.01);
U.S. Cl.
CPC ...
G01R 31/42 (2013.01); G01R 19/165 (2013.01); G01R 31/025 (2013.01); H02H 3/28 (2013.01); H02H 3/335 (2013.01); G01R 35/00 (2013.01);
Abstract
Methods and apparatus provide for: measuring leakage current from a source of AC power, which provides power to at least one load circuit; and comparing the measured leakage current values against one or more predetermined thresholds to establish status therefor; and automatically performing self tests to determine whether the leakage current sensing and comparing operations are operative.