摘要 |
<P>PROBLEM TO BE SOLVED: To provide a power supply inspection device capable of inspecting a power supply device without halting the power supply device. <P>SOLUTION: The power supply inspection device includes: an AC detection part which detects an AC component of a charging current to a storage battery of a power supply device equipped with a rectification circuit that rectifies an inputted three-phase AC voltage, a capacitor which smooths an output of the rectification circuit, and the storage battery which is charged with a current from the capacitor; and a determination part which, based on the detection result of the AC detection part, determines at least whether the rectification circuit operates at a predetermined timing according to a level of the three-phase AC voltage, or whether a capacitance value of the capacitor is a predetermined value. <P>COPYRIGHT: (C)2012,JPO&INPIT |