Reading Electrical Schematics Pdf. Schematic symbols part 1 schematic symbols part 2 name designators and values reading schematics resources and going further overview schematics are our map to designing building and troubleshooting circuits. Electrical and electronic schematic symbols in order to understand the functioning of an electrical or electronic circuit you must be able to read the schematic diagram of that circuit.
On it you can see some of the conventions used. 5 schematic diagrams 93 5 1 purpose 93 5 2 typical examples 94 5 3 control devices electromechanical relays and contactors 97 5 4 use of symbols 100 5 5 applications 102 5 6 schematics spread over a number of sheets 103 5 7 cross referencing between coils and contacts 114 5 8 summary 114 exercises 115 6 logic diagrams 117. Basics 7 4 16 kv 3 line diagram.
The intention of the overall schematic is to show how the circuit functions not how it actually.
The basic diagram let s take a look at a generic schematic. Figure 16 at the end of this chapter includes many other symbols for switches and relays. Schematic symbols part 1 schematic symbols part 2 name designators and values reading schematics resources and going further overview schematics are our map to designing building and troubleshooting circuits. Figure 1shows a simple schematic diagram of a power sup ply.
