We use universally accepted electrical symbols to represent the different. Electrical symbols and line diagrams chapter 3 material taken from chapter 3 of electric motor controls g.
Learn To Interpret Single Line Diagram Sld Eep
Electrical symbols used in single line diagram. Basics 4 600 v 1 line. Rockis 2001 one line diagrams one line diagram a diagram that uses single lines and graphic symbols to indicate the path and components of an electrical circuit. Single line diagram or one line diagram. We usually depict the electrical distribution system by a graphic representation called a single line diagram sld. As the name suggests a single line is used to denote the multiple power lines such as in 3 phase system. A single line can show all or part of a system.
Basics 7 416 kv 3 line diagram. Basics 6 72 kv 3 line diagram. Basics 5 480 v mcc 1 line. Lets redraw the single line diagram for above case. Basics 3 416 kv bus 1 line. A single line can show all or part of a system.
For this reason a single line diagram is used instead. Basics 10 480 v pump schematic. One line diagrams are used when information about a circuit is required. Single line diagram sld or one line diagram is the representation of an electrical circuit using a single line. Basics 11 mov schematic with block included basics 12 12 208 vac panel diagram. Basics 8 aov elementary block diagram.
Single line diagram sld we usually depict the electrical distribution system by a graphic representation called a single line diagram sld. Basics 9 416 kv pump schematic. It is very versatile and comprehensive because it can depict very simple dc circuits or a very complicated three phase system. As you can see the single line diagram is a clean representation of the overall system that provides the big picture of the entire power. Single line symbols electrical symbols used to represent various electrical devices for usages in electrical schematic design. It is very versatile and comprehensive because it can depict a very complicated three phase system.
Consider the schematic diagram of a three phase generator that feeds a three phase motor load.
Gallery of Electrical Symbols Used In Single Line Diagram
