distribution | Page 9

distribution

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  1. T

    HDMI Distribution, Samsung AllShare and network streams, help much appreciated.

    Hello! Okay, so we have installed 2 55" Series 6 Samsung panels into a shop, the panels are back to back hung off unicol and there intended use is for broadcasting anything that is going on a computer upstairs. Current uses have been youtube on full screen and dvds. The problem, our designer...
  2. G

    Earth Cable To Sub Distribution Board.

    Hi All, I recently installed a new dist. board with 95mm sq 4 core swa cable. I used 35mm sq earthing cable even though I should have used roughly half the size of the live conductor. I used this because I had it, and was hoping it will be ok. I now fear that the cross section of the cpc...
  3. A

    Help needed distribution board.

    Hi. Well the problem is pretty difficult to describe (as always). Basically I just had a new isolation switch fitted and was told that I needed a new 100A fuse which enters the building fitting so I booked that but I don't think the 100A is anything to do with this issue. Fast forward later in...
  4. Davisonp

    What containment would be best for this installation?

    Hi, I am trying to prepare a quote and am wondering the best way to approach this particular installation as it is not something I have experience of. It is a church setup and I have been asked to get a switched 32 amp feed from the main distribution board to a sub distribution box in the...
  5. G

    Supplying distribution board regs

    Hi, recently done quite a big house rewire, which required 2 distribution boards. The house has a 3 phase supply with the distribution boards located in cupboards directly above each other. I supplied the boards with 2 separate pairs of 25mm double insulated tails and used trunking to house...
  6. C

    Distribution board new instalation,addition or alterate?

    Hi guys,i`m new here so PLEASE be patience with me...i`m foreigner and i have few issues with understanding 100% some words means...i changed an old DB with a new 17th Ed one and now i`m in completing the workpaper stage...can tell me what square i need to thick in new installation,addition to...
  7. F

    Western Power Distribution

    Hi people, I am a fully qualified Industrial electrician with experience of sub stations but I want to have a change and have been looking at cable jointing training although I would love to work on overhead lines but I think that might be a bit unrealistic. Has anybody used Western Power as a...
  8. Baker1988

    distribution electrician

    hi every one how are u all on this nice sunny day?. i was just wondering if if any one could help me are the people who work on the distribution side of electrics (like on the power lines) are fully quilified electricians? or do you have to do a total different course to do this form of electrics?
  9. B

    16mm distribution cable

    Hi guys Sorry to go over old ground but having read the older posts on sizing the cpc for a 16mm distribution cable I just thought I'd check to see if I've got it. On one floor of a converted warehouse there are five bedsits, each has a five way board supplying a cooker, lights, a ring and a...
  10. V

    Android app for live solar cell simulation and solar energy distribution on site

    We have just published SolarMeter app on Google Play, that simulates solar cell behavior based on your GPS location while moving your android device arounda and also makes calculation for the annual energy distribution at your location, based on panel orientation and tilt. So you basically can...
  11. B

    Distribution of load on a ring final for Voltage drop calcs?

    Just pondering my voltage drop calcs for a fused spur off a ring final. Additional circuit will be around 15-20m long so I though I should do this properly.... My problem is calculating the voltage drop in the existing ring to the point of the spur which of course depends on distribution of...
  12. R

    periodic testing and the new condition report

    good morning everyone , as some of you may know i`m a school sparkie , 24 years man n boy , full apprenticeship , jib reg , 2391 , 17th , nvq , right my question , i`ve updated my powersuite lite so i now have the new contion reports , that states its for domestic and similar premises with up to...
  13. L

    Distribution Board Lables

    Do many of you come across new install distribution boards which don't have any RCD testing labels, last test and next test labels that come with every board you buy, or circuit labels? I've come across loads lately and it bugs me like mad.
  14. O

    TT Distribution Best Practice

    Hi all. New to this place and have a question about TT distribution. New 80A TT Supply being put in. Have to send it 45m to a new Barn Conversion but am unsure best practice. I am going to put a time delayed 100mA RCD by the Main fuse and then get a consumer unit with 30mA standard type RCD...
  15. D

    Outbuilding for Distribution board and Meter

    Just undergoing MCS accreditation Training etc. First job looks nice and straight forward as far as Array Layout and Building Structure etc. However the stable block to be used has a remote distribution board from the Main incommer, house Distribution board and main supply Meter. However...
  16. S

    DNO forms

    Hello, Does anybody have a link to the DNO application forms for Western Power Distribution? I've looked on their website but i cant find them anywhere.... Thanks.
  17. B

    Polestar RCBO

    Hope someone can help. I am trying to source a Polestar RCBO 602c/203 *2 602c/323 *2 602c/403 *1. I've tried a couple of websites and they seem to be out of stock. Are they still made? If not can alternative manufacturers breakers be used in the Board? Lastly is there a 63 amp version...
  18. T

    Domestic - 3 distribution boxes, no RCD? sorry, still fresh out the classroom.....

    Getting my bulletproof vest on ready to be shot down in flames, but here goes.... Went out for (what I'd thought) a straightforward swap of a 6A MCB at a small (2 MCB garage style) distribution box. Looking to isolate I was expecting to find the small d/b wired from another MCB in the main CU...
  19. M

    16mm t+e distribution cables

    a 5 story house has 10 sub mains 16mm t+e feeding wylex consumer units in each of 10 rooms.each room has 1x 6amp lighting circuit, 1 x 32 amp radial and 1 x 32 amp cooker circuit. the cables were fitted about 10 years ago. the wylex boards 2 years ago. a periodic report says the 16mm dis...
  20. M

    Separation of circuits 314.4

    Hello, I'm doing a periodic inspection and am unsure weather to fault this, I have a generator which is the source of my supply, this then feeds two main distribution panels out of the main switch. So there is two 3 phase supply cables out of one MCCB. Does 314.4 come into play or does it...

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