This article provides an in-depth look at the role of fire pumps in modern building fire protection systems, and the relevant National Electrical Code (NEC) regulations. From understanding the function of fire pumps in maintaining pressure levels in sprinkler systems to examining the complex requirements of NEC Article 695 – this piece serves as a comprehensive guide on fire pumps and their associated electrical requirements.
In this article we will discuss the Grounding Electrode and Grounding Electrode Conductor(s) of an electrical system. We will look at how to properly size grounding electrode conductors as well as discuss what types of grounding electrodes that can be used per NEC article 250.
Article 220 in the National Electrical Code is something that electricians at any level seem to either overthink, make more complicated in their own minds, or maybe just misunderstand all together. Read our article where we help you to better understand this complex concept!
Dive into the intricate process of sizing Equipment Grounding Conductors. This comprehensive guide helps you grasp the basics of EGCs, their installation protocols, and the significance of Overcurrent Protection Device (OCPD) in determining their size. We also discuss the calculation of EGC size considering voltage drop, all while adhering to NEC specifications.
An important question was raised by one of our viewers. Why do we bond at the Service Panel and not at the sub panels? Check out our article and watch the YouTube video were Dustin explains the significance of this practice.
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