Скачать с ютуб Voltage-Drop - Manufacturer and NEC Recommendations [210.19(A) Note 3, 2020 NEC] в хорошем качестве

Voltage-Drop - Manufacturer and NEC Recommendations [210.19(A) Note 3, 2020 NEC]

According to 110.3(B) in the NEC, equipment, including conductors, must be installed in accordance with the manufacturer’s instructions. But what about when the length of these conductors creates a voltage drop? Is voltage drop just a recommendation in the NEC and not really enforceable? Find out in this video where we discuss the ramifications of voltage drop in branch circuit and the energy and life safety issues that may be affected. This video is an extract from Mike Holt’s Electrical Calculations Training Library, based on the 2020 NEC. For more information about this product visit https://www.MikeHolt.com/examprep or call 888.632.2633. For almost 50 years, Mike Holt Enterprises has been providing quality electrical Code training to help electrical professionals learn the Code, prepare for exams, and improve their electrical knowledge. Visit https://www.MikeHolt.com​ for exam preparation tips and training, instructor and curriculum support, continuing education options, free videos and graphics, and so much more.