One of four computer backup power supplies (UPS), these were designed to kick in between a power failure and when the standby generator (outside by F door) started. This one was in W407A.
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See full size image Caption: W407A - UPS Description: One of four computer backup power supplies (UPS), these were designed to kick in between a power failure and when the standby generator (outside by F door) started. This one was in W407A. Alt text: W407A - UPS Image credit: Ian Corps Photo subject date: 07/09/2010 |