What is the focus of Article 445?

The focus of Article 445 is on generators, which are crucial components in electrical systems that convert mechanical energy into electrical energy. This article outlines the requirements for the installation and maintenance of generators, ensuring both safety and efficiency in their operation. Understanding the regulations in this article is essential for supervising electricians as it covers aspects such as proper wiring methods, grounding, overcurrent protection, and the operational limits of generators.

Generators play a pivotal role in a variety of applications, including backup power systems for commercial buildings, ensuring that essential functions remain operational during power outages. Familiarity with Article 445 helps electricians ensure compliance with the National Electrical Code (NEC), thereby enhancing safety and performance in systems utilizing generators.