Induction hob. | Page 4 | on ElectriciansForums

Discuss Induction hob. in the DIY Electrical Advice area at ElectriciansForums.net

That's exactly my point!
5 words...
 
Have you a copy of BS7671?

Still no, the circuit needs 1 overall point of isolation, which if you're taking it from 3 different CU's it obviously can't have.
So what would a 4 pole isolator do then?
[automerge]1567091249[/automerge]
By the looks of it you’ve got 10 circuits spread over 3 boards?......(you could probably do the lot on one board realistically if you did some calculations) why not just re-jig them slightly and feed the hob from 1 new rcbo.....50a if you feel the need but I doubt you’ll need it.
But bare in mind it is notifiable work so you’ll need a spark in a scheme :)
Notifiable work only if I tell someone.
 
So what would a 4 pole isolator do then?
[automerge]1567091249[/automerge]

Notifiable work only if I tell someone.
Most of the people on this site like to do the job properly Bogart, including notifying jobs when they need notifying. You mentioned earlier you were 'going around in circles' when discussing this on another site. I think that's probably because you have a set idea of what you want and don't seem able to budge too much from that, even with the plethora of opposing arguments from experienced and capable electricians.
 
Last edited:
I am not trying to be obstructive or argumentative but so far nobody has said why a 4 pole RCBO spurred off the henley blocks, before the CUs, and a local 4 pole isolator by the hob is unsuitable or not allowed. Surely this arrangement gives a seperate 3 phase supply.
 
I've seen what has been posted elsewhere and, the advice to the OP is pretty much identical to that here.
The OP seems to be going round in circles because the either don't or won't understand the advice given to them, for free, by professionals who specialise in this area of engineering.
The OP has their own ideas and keeps asking in different ways if they are acceptable and keeps getting told no there, the same as here.
Also using an NC contactor is a crazy idea!!!
Totally dangerous and potentially lethal.
In fact so much so it would be verging on criminal negligence is someone were to get hurt because of it.

All obviously IMHO.
 
And one more question . Is there anything to stop me running the hob in 3 phase even though I have 3 CU each on a different phase? I was intending having a 20 Amp MCB in each for the hob. The hob is split into 3 zones so I
assumed, rightly or wrongly , that this was permissible.
This is a very very bad idea. Please do not do this.
 
So 4 pole RCBO fed from the henley blocks with 4 pole isolator by the hob. A simple yes or no will suffice.
If I cut a piece of cable and then just join it together by twisting the conductors together will it work?

Bogart, it's not about whether something will work or not, it's about all the other knowledge required about how it works.

Your questions show that you don't have the knowledge to be doing this so no sane electrician on this site is going to say 'yes' to your question as you'll just blindly take that as a green light.
 
Will give up as seems impossible for you lot to give a sensible answer. Why did I bother?
close the door on your way out. DON'T SLAM IT. :p:p:p.
 

Reply to Induction hob. in the DIY Electrical Advice area at ElectriciansForums.net

News and Offers from Sponsors

  • 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
155
  • Sticky
  • Article
Good to know thanks, one can never have enough places to source parts from!
Replies
4
Views
522
  • Article
OFFICIAL SPONSORS These Official Forum Sponsors May Provide Discounts to Regular Forum Members - If you would like to sponsor us then...
Replies
0
Views
465

Similar threads

  • Question
In all likelehood, no different. The RCD on the left is looking for electricity that is going missing in action. If the total missing reached...
Replies
3
Views
1K
Has the cover been removed, is it TP bussbar? I fitted one as @oscar21 linked to a few months ago, it was actually a nice board and with the TP...
Replies
5
Views
550

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