🌐EnglishEnglishDeutschEspañolالعربيةفارسیहिन्दी한국어中文日本語EntityQ948922· pop 10· linked from 25 articlesone-line diagramsimplified notation for representing a three-phase power systemConnectionsInternational Standard Serial NumberEntitythree-phase electric powerEntityCategoriesDiagramsElectric power distribution