Architectural electrical symbols pdf. Electrical layouts in particular require many different items and abbreviations and accompanied by a key symbols provide a clear and tidy method of identifying their placement type and use. Bn ds e2 document numbers index symbols page 501 502 key diagrams m. Basics 4 600 v 1 line. B different electrical systems such as power distrib.
Commonly used electrical symbols push button smoke detector electric door opener thermostat signaling system outlets residential occupancies telephone bell buzzer chime lighting outlets ceiling outlet fan ceiling fan exit light surface or pendant fluorescent fixture recessed incandescent track lighting incandescent pull chain bath fan light combo wall sconce light fixture receptacle outlets. Basics 2 72 kv bus 1 line. Architectural symbols and conventions architectural drafting line work arrowheads are drawn freehand. Main object line hidden or invisible line indicates center line 3 3 4 dimension lines extension lines symbol indicates center line indicates wall suface n indicates north direction architectural symbols.
3 l 5 detail section no. The proportion of the length of the arrowhead to the width is 31 respectively. Plan symbols 2 a 4 wall section no. For consultation and interpretation of components and electrical circuit.
You can see our cookies policy here if you continue browsing this site you are accepting its use. 2 can be seen on drawing no. Basics 6 72 kv 3 line diagram. 3 can be seen on drawing no.
Aa a 6 building section a a can be seen on drawing no. Basics 7 416 kv 3 line diagram. Basics 5 480 v mcc 1 line. Other types of symbols can be used in place of the.
Electrical symbols and electronic symbols in pdf. The length of an arrowhead is the same dimension used for the height of lettering. A electrical systems should be shown on plans sepa rate from the architectural structural mechanical and other systems. For clarity it is recommended that the electrical symbols be drawn darker than the back ground drawing showing the building structure andor other systems.
This website uses cookies. Architectural drawing symbols form an important role in any architecture drawing and help to define elements such as floor levels lighting types and service locations. Issue 1 sheet 2 of 40 docno. Electrical design standard symbols.
Cookies policy electrical electronic symbols more than 1500 electrical. One line diagrams 4 16 503 control and wiring diagrams 17 28 506 communication systems 29 510 power lay outs 30 38 520 lighting lay outs 30 38 530 earthing lay outs 30 38 550 cathodic protection 30 38 logic symbols 39 40.