NEC Basics: Solidly Grounded, Service-Supplied AC Systems Above 1 kV
Cortesía del Ing. Lorenzo Mari
Learn about single-point and multi-grounded neutrals and service-supplied AC systems above 1 kV.
Ver artículo: https://eepower.com/technical-articles/nec-basics-solidly-grounded-service-supplied-ac-systems-above-1-kv/
