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:
Feb. 19, 2013
Filed:
Mar. 12, 2012
Damir Klikic, Waltham, MA (US);
Mirza A. Beg, Pepperell, MA (US);
Mark R. Melanson, Chelmsford, MA (US);
Edward Kotlyar, Needham, MA (US);
Jeffrey B. Samstad, Brookline, MA (US);
Damir Klikic, Waltham, MA (US);
Mirza A. Beg, Pepperell, MA (US);
Mark R. Melanson, Chelmsford, MA (US);
Edward Kotlyar, Needham, MA (US);
Jeffrey B. Samstad, Brookline, MA (US);
Schneider Electric IT Corporation, West Kingston, RI (US);
Abstract
An uninterruptible power supply (UPS) system includes an AC power input configured to receive AC power from a single-phase AC power source or a multi-phase AC power source, a DC power source, an output circuit including a power output, a controllable switch configured to selectively couple at least one of the AC power input and the DC power source to the output circuit, and a processor coupled and configured to affect operation of the output circuit depending upon which of single-phase and multi-phase operation of the UPS is indicated.