This #IAEINewsLIVE will take a look at the 112.5kVA transformer and a quick review of pertinent information on this topic.
This #IAEINewsLIVE session is Part 1 of 3, a series that reviews a 75kVA and 112.5kVA transformer installation and protection.
A lot has changed in the codes and standards world. This session will dig into some of the details associated with how the NEC is approaching safety in these locations.
Summer is upon us, so let’s review Article 680, Swimming Pools, Fountains, and Similar Installations, focusing on proposed changes for the 2023 NEC.
Marinas and boatyards can range from very simple to complex, bringing in many aspects of the NEC and other standards to ensure a safe installation.
Let’s look at the circumstances surrounding a storable pool vs. a permanently installed pool and how our definitions apply in these different applications.
This table provides a collection of GFCI requirements for pools, spas, hot tubs, fountains, and other equipment found in both the IRC and the 2020 NEC.
This #IAEINewsLive will have a guest Mr. Nehad El-Sherif and we will have a discussion around GFCI protection. The 2023 edition of NFPA 70 will include provisions for this technology. This session will explain what a special purpose GFCI is and more details around ground fault protection including the trip thresholds, why they are the values they are and how they got there.