Brian A. Rener, PE, LEED AP, M+W Group, Chicago
Articles
Codes and Standards April 17, 2012
Classifying generator power sources
The NEC has several categories that apply to generator power sources. It is important to review the code requirements when deciding on the classification of an alternate power source.
By Brian A. Rener, PE, LEED AP, M+W Group, Chicago
Electrical and Power April 17, 2012
Transfer switches in emergency systems
Automatic transfer switches (ATSs) are by far the most commonly used form of transfer switches for emergency or legally required standby power systems.
By Brian A. Rener, PE, LEED AP, M+W Group, Chicago