We seem to be seeing an awful high failure rate on the PWR-C45-4200ACV power supplies . Its in multiple different sites . We have probably replaced a half dozen in the last 6 months and these are less than 2 years old. What we see is this . They usually look like this . We have tried reseating the power supplies etc.. and nothing seems to get them out of the err-disabled state and the message that states they are different power supplies is false as both are exactly the same . Anyone seen this problem? If we get them RMA'd and a new one installed it looks fine.
PS2 PWR-C45-4200ACV AC 4200W err-disable good good
PS2-1 220V good
PS2-2 220V good
*** Power Supplies of different type have been detected***