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 ...

The power just went out—again. As you dig around for candles and wonder whether your laptop is fully charged, you think, “I’m finally going to get a generator.” Portable generators are standalone ...