College student/teacher accomodation 3 phase | Page 2 | on ElectriciansForums

Discuss College student/teacher accomodation 3 phase in the Electrician Talk | All Countries area at ElectriciansForums.net

Most of the work I do is in commercial kitchens and I do it on a daily basis, hence my scepticism to all those guys who say it is 'obviously dangerous' yet don't give a single good reason.

Having to label it is a good reason to avoid as it will look strange if done domestic.

Needaspark, care to explain why it would be dangerous? I must admit I didn't do my first year in college, so there might be something fundamental I have overlooked.

On a side point, I am thinking about that computer issue. I was on the understanding that a PC power-supply also rectified the signal hence removing the phasing. I acknowledge that this might not happen in the printer, but would be irrelevant as one side no longer has AC. Am I overlooking anything here?
 
Peter,
SMPSU's are not perfect beasts.
There may be "phasing" "let through".
Also there is a requirement to keep 400V apart and label if it is not expected etc. in the regs.
There would be regulatory & practical reasons for not allowing this scenario.
 
This is one of the other times I miss being in a lab. A full range of electronic test gear would allow me to check every possibility very quickly.
 

Reply to College student/teacher accomodation 3 phase in the Electrician Talk | All Countries area at ElectriciansForums.net

News and Offers from Sponsors

  • Article
Hope everyone has had a great Christmas and here’s hoping we all have a better new year coming our way ! Remember our riches aren’t measured by...
    • Friendly
    • Like
Replies
11
Views
511
  • Article
Join us at electronica 2024 in Munich! Since 1964, electronica has been the premier event for technology enthusiasts and industry professionals...
    • Like
Replies
0
Views
754
  • Sticky
  • Article
Thanks so much for sharing this with us! I’ll definitely take a look, it seems like there are a lot of useful and interesting products. The idea...
    • Like
Replies
5
Views
2K

Similar threads

Just stick the 63amp fused connector before the Henley block , or Lucy block as you call it, and your all good, as for your 2nd point, , the...
Replies
1
Views
1K
As the cable itself has had the cpc cut off at both ends I would enter a C3 as it doesn't offer any protection within the cable if accidentally...
Replies
3
Views
468

Search Electricans Forums by Tags

OFFICIAL SPONSORS

Electrical Goods - Electrical Tools - Brand Names Electrician Courses Green Electrical Goods PCB Way Electrical Goods - Electrical Tools - Brand Names Pushfit Wire Connectors Electric Underfloor Heating Electrician Courses
These Official Forum Sponsors May Provide Discounts to Regular Forum Members - If you would like to sponsor us then CLICK HERE and post a thread with who you are, and we'll send you some stats etc

YOUR Unread Posts

This website was designed, optimised and is hosted by untold.media Operating under the name Untold Media since 2001.
Back
Top