ProCon Automation Posted March 4, 2010 Share Posted March 4, 2010 My company has just decided to take on the electrical drafting for a refrigeration company. I'm learning and using AutoCAD LT 2010 so I can do the drafting for my boss and was wondering if any of you guys here could help me out. In my draft I need to have the symbols for say compressors, fans, sensors etc. and I was wondering if there is any standard that must be followed and if anyone could link me to some blocks of these things and other electrical drafting symbols that would be greatly appreciated. Thanks in advance. Quote Link to comment Share on other sites More sharing options...
Tommy78 Posted March 4, 2010 Share Posted March 4, 2010 We use the NBN or IEC 617 standards here (europe) don't know if they're the same as the American standards though . Quote Link to comment Share on other sites More sharing options...
Ryder76 Posted March 8, 2010 Share Posted March 8, 2010 Here are some sites to take a look at and you can make you own blocks as you need. http://www.rapidtables.com/electric/electrical_symbols.htm http://www.exman.com/index.html http://library.thinkquest.org/10784/circuit_symbols.html Quote Link to comment Share on other sites More sharing options...
ProCon Automation Posted March 11, 2010 Author Share Posted March 11, 2010 Thanks for the help guys. Much appreciated. Also Tommy78, I'm actually based in Australia but I'll do some research into what we work with over here. And Ryder76 thanks for the links, those symbols were very handy to base my own blocks on. Everything is going along nicely with my drawings guys. Thanks a heap for your help. Quote Link to comment Share on other sites More sharing options...
dbroada Posted March 11, 2010 Share Posted March 11, 2010 We use the NBN or IEC 617 standards here (europe) don't know if they're the same as the American standards though .the european and USA standards are quite different. Many items are close enough to interpret easilly but some are VERY different. I find USA relay contacts especially confusing. I would expect Australian standards to again be similar to both but identical to neither. Also, if you pick up symbols off the net as ready made blocks don't forget that they will be a different size. A metric one would be about 15mm (units long) but a USA one will NEVER be 15" (units) long. Use them to get an idea of proportions but don't just insert them. Quote Link to comment Share on other sites More sharing options...
ProCon Automation Posted March 17, 2010 Author Share Posted March 17, 2010 Thanks Dave, and I was going to use them for an idea to base my own blocks off. Quote Link to comment Share on other sites More sharing options...
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