With last year’s blackout still lingering on the minds of many, the use of optional standby power systems is worth a closer look. Art. 702 of the 2002 NEC covers the installation and operation of ...

Answer: It depends on the particular installation. Explanation: The generator would only be considered a separately derived system if the transfer equipment contains a switching pole for the grounded ...

Sales of portable generators tend to spike around major storms. But getting a portable generator up and running in a hurry often means bypassing the recommended installation procedure and making do ...