diversity

Recent contents Top users
  1. K

    RCD Diversity?

    Hi All Newbie so be gentle on me. I'm training to be a spark at the moment (early stages) and have a simple question on diversity. I know you can use diversity in regards to overcurrent protection but can you also apply to diversity to RCDs? Was in B&Q walking round and noticed a massive...
    • kentster
    • Thread
    • aus cooker diversity lights rcd shower
    • Replies: 15
    • Forum: Australia
  2. C

    Main D/P Switch size??

    Hi all Looked at a job today and the customer is adding quite a bit onto a bungalow with 2 new extensions.My ? is, will a 100amp main switch be big enough? the new d/b will consist of: 3 x shower circuits, all showers are 10.5 kw 4 x rings 1 x water heater 4 x lighting 1 x heating
    • c.boy
    • Thread
    • aus diversity main rings showers size switch
    • Replies: 5
    • Forum: Australia
  3. sythai

    Cooker diversity advice please...

    I dont normally allow for diversity, I just install allowing for maximum demand. But I've been doing a few calculations and it would help me if I now brought it into the equation. I seem to be doing a lot of kitchens lately an end up having to pop back once worktops come (usually a week after...
  4. A

    Applying diversity?

    I'm going to be wiring an extension(3 floors) to a retail unit which will need a new supply as the demand is quite high already(high 80's on all phases through the day). Anyway I've totaled up the loads for each floor into Lighting and Power and Storage Heating but I'm not too sure how to apply...
  5. N

    A Question of Diversity

    I have been asked to install 5 hand dryers in a club type environment. (3 in one room, 1 each in two adjecent rooms) I've been looking at some of the automatic types which recon to run for 15 sec but I would have thought 30sec more appropriate, and I would guess the period between use, at the...
    • NoSparks
    • Thread
    • canada diversity question
    • Replies: 6
    • Forum: Canada
  6. D

    Diversity and max load

    I done some calculations regarding diversity for max load and also determine my main switch rating for my board.... can someone tell me if i done my calculations right... i have trouble getting my head round this, got my ELECSA assessment coming up, want to make sure im not getting things...
  7. swparksey

    Diversity

    Having spend my life in an industrial maintenance roll I seem to have forgotten all I learned, could somebody help me on this one. Its a new build and I am looking at the demand, where am I going wrong. Diversity for total demand Curcuit MCB Upstairs Ring...
  8. B

    Diversity

    how do, wondered if any one can help me to understand diversity, had this question on a revision paper, n wont get get chance to ask the tutor till next week A domestic cooker rated at a maximum load of 60A is controlled by a ccu which DOES NOT contain a 13A socket outlet. After allowing for...
  9. M

    RCD Calculations

    Hi All, I would be very gratefull if anyone can clarify the correct method to calculate correct rating of RCDs, as I have read numerous threads which seem to differ. I have just completed my Level 2 C&G 2330 and understand the cable calcs, but haven't asked my tutor this question yet. Here's...
  10. G

    Cooker Circuit and Diversity

    Hi All, Please can somebody confirm my thoughts. I have to install a cooker cct. I have chosen 6mm cable. The load is 8Kw. ie 35amps My calc involves 10amp +30 % remainder fl + 5amps for the socket, from Diversity, table 1A OSG 17th edition page 97 ie 10+(30% of 25)+5...
    • greeny
    • Thread
    • aus cable circuit confirm cooker current diversity
    • Replies: 5
    • Forum: Australia
  11. L

    Diversity issue

    I have a client who wants me to install more than your normal stuff in a new built garage but looking at his mains board in house he is already on his limits here's my findings and calculations please correct me if Iam wrong existing mains board 6 x 6amp lighting = 36amp after diversity...

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

Tags

advice aus cable circuit course earth electric electrical electrician hello led light lighting lights looking new please question rcd socket supply switch testing training wiring
This website was designed, optimised and is hosted by Untold Media. Operating under the name Untold Media since 2001.
UK Tiling News
Tiling Advice Live
Tilers' Talk
Electrical Forum
DIY Forum
Back
Top
AdBlock Detected

We get it, advertisements are annoying!

Sure, ad-blocking software does a great job at blocking ads, but it also blocks useful features of our website. For the best site experience please disable your AdBlocker.

I've Disabled AdBlock