US 12,170,458 B2
Uninterruptible power supply device
Takahiro Kinuta, Hino (JP)
Assigned to FUJI ELECTRIC CO., LTD., Kawasaki (JP)
Filed by FUJI ELECTRIC CO., LTD., Kawasaki (JP)
Filed on Oct. 24, 2022, as Appl. No. 17/972,011.
Application 17/972,011 is a continuation of application No. PCT/JP2021/039146, filed on Oct. 22, 2021.
Claims priority of application No. 2020-188994 (JP), filed on Nov. 12, 2020.
Prior Publication US 2023/0038103 A1, Feb. 9, 2023
Int. Cl. H02J 9/00 (2006.01); H02J 9/06 (2006.01); H02M 7/48 (2007.01); H02M 7/537 (2006.01); H05K 5/02 (2006.01); H05K 7/02 (2006.01)
CPC H02J 9/062 (2013.01) [H02M 7/537 (2013.01); H05K 5/0247 (2013.01); H05K 7/02 (2013.01)] 13 Claims
OG exemplary drawing
 
1. An uninterruptible power supply device comprising:
an input module provided with a plurality of conductor wires having a plate shape and including a plurality of AC input wires provided at least in correspondence with phases of electric power supplied from an AC power supply outside a device; and
a plurality of uninterruptible power supply modules each including a power conversion unit that converts electric power received from the AC power supply outside the device via the plurality of AC input wires and outputs the converted electric power to a load outside the device,
wherein each of the plurality of AC input wires has AC input cable attachment portions to which an AC input cable electrically connected to the AC power supply outside the device is attached,
the AC input cable attachment portions extend in a first direction in which the plurality of uninterruptible power supply modules and the input module are adjacent to each other,
the AC input cable attachment portions are disposed so as to be separated from each other in a second direction, which is a direction in which a front side and a rear side of the input module face each other, and
the AC input cable attachment portions are disposed so that attaching surfaces of the AC input cable attachment portions are orthogonal to the second direction.