The importance of UPS System Battery Room design, construction, and operation?
UPS Systems (Uninterruptable Power Supply Systems) are as common today as the personal computer workstations they support. Many companies have UPS systems as part of their Information technology infrastructure. But, do you know the importance of their design, construction, and operation?
Tandem breakers are permitted to be used in electrical panels in some applications?
It has been a long standing practice to avoid the use of tandem breakers in electrical panels, and we encourage that practice to continue. However, sometimes you need just one more breaker in a panel and there is no breaker space left.