What to Know Before Installing EV Chargers

Installing EV charging equipment at a home can involve a lot more than mounting a charger and running a 240V circuit. Dustin breaks down what electricians need to know before installing EVSE, including what EVSE actually does, Level 1 vs. Level 2 charging, hardwired vs. receptacle-fed installations, nameplate ratings, continuous-load sizing, breaker and conductor sizing, GFCI protection, receptacle requirements, and whether the existing electrical service can actually handle the additional load. One of the biggest considerations is service capacity. Adding a large EV load to an already heavily loaded electrical service can potentially mean a major service upgrade. We look at how to evaluate that situation and at ABB ReliaHome Flex, a modular energy-management system designed to intelligently manage large residential loads such as EV charging. Whether you're wiring a new home for a future EV, installing EVSE in an existing garage, or trying to determine whether a service upgrade is necessary, there are several important decisions that need to happen before the installation begins. Always follow the NEC edition adopted in your jurisdiction, applicable local requirements, manufacturer instructions, and your AHJ. EV charger, EV charging, EVSE, EV charger installation, home EV charger, Level 2 charger, Level 1 charger, electric vehicle, electrical code, NEC code, NEC 625, continuous load, load calculation, service upgrade, electrical service, GFCI protection, EV receptacle, NEMA 14-50, breaker sizing, wire sizing, conductor sizing, 125 percent rule, hardwired EVSE, ABB ReliaHome, ReliaHome Flex, energy management, load management, smart panel, residential electrical, electrician training 0:00 EV Charging Is More Than a Receptacle 1:26 EVSE, Level 1 vs. Level 2 3:57 Match the Car, EVSE & Circuit 5:55 The 125% Rule: Breakers & Conductors 8:45 Receptacles, GFCI & Service Capacity 13:53 ABB ReliaHome Flex: Smart Load Management Learn more: https://electrification.us.abb.com/products/load-centers-meter-combos-accessories/reliahome-flex 🤘⚡️EU Learning System⚡️🤘 For Individuals --- https://electricianu.com/learning-system-for-individuals/ For Businesses --- https://electricianu.com/learning-system-for-businesses/ -Video courses on every side of the electrical trade (theory, code, safety, wiring, install, troubleshooting, leadership, and more) -Practice exams for 2017, 2020, 2023 code -YouTube videos categorized and searchable -Audio lessons -Forum -Business version has admin portal and ability to assign learning to technicians and monitor progress -Any business size from 2 techs to 2,000! 🎓💡CONTINUING EDUCATION💡🎓 Sign up here --- https://electricianu.com/electrician-continuing-education-online-electrician-u/ -State Approved -Video Based ✍📝PRACTICE EXAMS📝✍ Get them here --- https://electricianu.com/electrician-exam-practice-tests/ -2017, 2020, and 2023 NEC versions -Online Residential Wireman Exam -Online Journeyman Exam -Online Master Exam -300 Question Online Code Cannon (not license specific, all code) -Take as many times as you want -All of the above come with printable PDFs 🎤🎧PODCAST🎧🎤 Spotify: https://open.spotify.com/show/7ldCwdxhWnT0R3nne96XjC?si=a42a98b83c3549fc&nd=1 Apple Podcast: https://podcasts.apple.com/us/podcast/electrician-u/id1583270265 📱👍SOCIALS👍📱 TikTok - https://www.tiktok.com/@electricianu Instagram - https://www.instagram.com/electrician_u/ Facebook - https://www.facebook.com/TheElectricianU/ Reddit - https://www.reddit.com/r/ElectricianU/ Rumble - https://rumble.com/c/ElectricianU Discord - https://www.discord.gg/electricianu 🎧🎹Music, Editing, and Videography by Drake Descant and Rob LeBlanc🎹🎧 #electrician #electrical #electricity