Electrical Symbol Question
Electrical Symbol Question
(OP)
hello can someone please advise what device is in the red box symbol?
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Electrical Symbol Question
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RE: Electrical Symbol Question
Edit: Per this it's for a compressor.
https://conceptdraw.com/a1455c3/p1/preview/640/pic...
RE: Electrical Symbol Question
RE: Electrical Symbol Question
RE: Electrical Symbol Question
Real-world engineering has to cross disciplinary boundaries, so it's no real surprise that real-world diagrams often end up being a bit polyglot.
A.
RE: Electrical Symbol Question
RE: Electrical Symbol Question
My posts reflect my personal views and are not in any way endorsed or approved by any organization I'm professionally affiliated with.
RE: Electrical Symbol Question
RE: Electrical Symbol Question
https://commons.wikimedia.org/wiki/File:Vacuum_Pum...
Best Regards A
“Logic will get you from A to Z; imagination will get you everywhere.“
Albert Einstein
RE: Electrical Symbol Question
"...hello can someone please advise what device is in the red box symbol?..."
1. Info: E1 is a single-phase motor. It has only one on/off switch, for single direction of rotation/operation.
2. The solid -.- line shows the "mechanical" linkage to an external device.
3. The external device is the symbol of a pump/compressor. Note: which is a single directional operation device.
Che Kuan Yau (Singapore)
RE: Electrical Symbol Question
It's a single line, no matter what you claim. There is ONE single line feeding the transformer with a notation that there are 2 fuses on the primary. The 2 secondary lines show that only the live is switched, but if you didn't notice NONE of the lines connect to the ends of the coils of the transformer like they would on a schematic.
RE: Electrical Symbol Question
To be clear - the original question was solely about what the one symbol meant. But thanks for ignoring that in favor of what neither I nor the OP was dealing with.
RE: Electrical Symbol Question
RE: Electrical Symbol Question
RE: Electrical Symbol Question
"... hello can someone please advise what device is in the red box symbol? ..."
1. It looks like we are going out of the "cope" on the question asked.
2. Please refer to my post dated 4 Feb 22, 23:07.
3. Do you agreed or doubtful or have more questions. Our opinion are bona fides.
4. We look forward to your reply.
Che Kuan Yau (Singapore)
RE: Electrical Symbol Question