| 摘要 |
<P>PROBLEM TO BE SOLVED: To inspect an inverter more efficiently using smaller equipment. <P>SOLUTION: Inverters 10a and 10b are connected with a DC power supply (large current capacity) 34, a dummy load unit (large current capacity) 36, a DC power supply (small current capacity) 38, and a dummy load unit (small current capacity) 40 through a switching connection panel 32. Inspection of large current capacity and inspection of small current capacity are performed sequentially by operating the switching connection panel 32. <P>COPYRIGHT: (C)2003,JPO |
