Does any one make a 65 Kw generator that is CE marked? I can find UL label but not any with CE mark.
Why isn't the SCCR listed in generator specifications? I have not been able to find SCCR from any generator supplier provided.
David Baird
Sr Controls Designer
EET degree.
Journeyman...
Does any one know what the problem is with deliveries on Allen-Bradley Micrologix 1400's?
We recently had to change back to Micrologix 1100 on four different projects because we cannot get the Micrologix 1400's!!
David Baird
Sr Controls Designer
EET degree.
Journeyman Electrician.
For all of us that take safety serious (ref. thread242-176048)
Please check:
http://www.defendingscience.org/newsroom/Safe-and-Sound.cfm
David Baird
Sr Controls Designer
EET degree.
Journeyman Electrician.
A normal practice of a client of ours is to ground one side of the control circuit transformer secondary creating a common neutral for all the components. One of the components is a programming port that has an outlet to plug their laptop into to power them (120VAC in USA/220VAC in Poland).
We...
I have an Adobe Acrobat file (.pdf) that is primary all text. However, when I tried to edit and/or copy sections I discovered the text is really composed as an object and I have to use the graphics tool to copy. I really want to copy as text. Is there a way to convert object to text?
David...
When I go to open an archived drawing by AutoCAD my viewer works sometimes and sometimes doesn't. Has others had this problem? Is there some kind of setting for this? If I open the drawing and then resave it, the viewer then works for that drawing. What can be the problem?
David Baird...
Any interest in starting an AutoCad symbol library here? Or is there already a good web site for that? Seems I'm always looking for industrial electrical design symbols of some sort.
David Baird
mrbaird@hotmail.com
Sr Controls Engineer
EET degree.
Journeyman Electrician.
What is recommended tubing/hose material for DI water? I have to plumb flexible water chiller lines with a service loop to/from hot/cold plates.
David Baird
dbaird@gemcity.com
Sr Controls Engineer
EET degree.
Journeyman Electrician.
In AutoCad14 how can I make objects appear invisible in the background while other information I want to emphasize appear bold?
David Baird
dbaird@gemcity.com
Sr Controls Engineer
EET degree.
Journeyman Electrician.
I tried running the "Transparency" command in AutoCad14 and it gives me error message "missing module ISM". Where can I get this module?
David Baird
dbaird@gemcity.com
Sr Controls Engineer
EET degree.
Journeyman Electrician.
Does anybody know a way to cut/paste from a PDF File.
There are detail connection diagrams in PLC & Instrument Manuals which I would like to cut and paste into ACAD for my construction documents.
Has anybody done this?
David Baird
dbaird@gemcity.com
Sr Controls Engineer
EET degree...
Is there standards/guidelines published for grounding the shield when using shielded cable for EMI? I have heard arguments to ground at one end only; others say to ground both ends and use capacitor to combat ground loop problems; still others say use resistor instead. Which is correct/best...
I am looking for a chart, table or list of typical power factor values for various industrial devices i.e. lighting, motors, transformers ETC. that can be used in AC Power calculations. <p>David Baird<br><a href=mailto:dbaird@gemcity.com>dbaird@gemcity.com</a><br><a href= > </a><br>EET...
