NEC 2020: Commercial/Industrial - Arc Energy Reduction
Автор: Square D by Schneider Electric
Загружено: 2020-05-27
Просмотров: 794
Описание:
Addressing NEC (National Electrical Code) 2020 Chapter 2 updates for the Commercial/Industrial market, requirements for arc energy reduction are explained, as well as commissioning testing and documentation now required in the updated code.
Video timing for Chapter 2 items covered here:
0:04 | 240.67 - Arc Energy Reduction for Fuses 1200A and Greater
0:43 | 240.67(A) Documentation Required
2:05 | Arc Energy Reduction - Not a Temporary Setting
3:32 | 240.87 - Arc Energy Reduction for Circuit Breakers Standards
4:37 | 240.67(C) Performance Testing
6:22 | 2017 to 2020 Summary of Arc Energy Reduction Requirements
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