| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent a power supply from being interrupted again in an internal environment where protective measures for preventing re-interruption due to rush currents when a commercial power supply is normally recovered are applied to respective electronic equipment even when numbers of new electronic equipment are added as a protection target. <P>SOLUTION: In a state where "the start-up priority of equipment" for a UPS 2 itself is set so as to generate a time difference with "the start-up priority of equipment" set in another UPS 2, the UPS 2 determines whether or not the order has reached the own priority when a AC power source is restored into a normal state under such situations that power supply to power equipment 1 is stopped, and the operation is in a stop state, and the UPS 2 temporarily inhibits the power supply to the electronic equipment 1 until the order has reached the own priority. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
