supply | Page 7

supply

Recent contents View information Top users
  1. D

    isolated supply help!!

    Guys in a solar PV plant room I have a single phase LV board for power and lighting. This is fed via 2 phases off a solar inverter through a 415 > 230v Isolating transformer. The earth conductor in the secondary side of the transformer is not connected. Theres a 16mm cpc going from the LV board...
  2. T

    Power supply unknown output

    Hi, I have one of these power supplies..... https://tugadgets.co.uk/products/uk-power-adapter-1-usb-type-c-3a Can it power this light....? https://www.bhphotovideo.com/c/product/1568406-REG/on_air_7258_halo_light_3_in_1_10.html The PSU has a USB connection, and the light can "mate" with...
  3. Shaun-

    Metal Supply Cupboard Used As MET

    Hi, first time poster, long time lurker. Guess I'll have to start getting involved... Just looking for some advice really on something I haven't come across before (I don't usually work on farms). So I'm working on an installation that is TN-C-S (PME too) and I'm putting in a new TT sub-main...
  4. _q12x_

    240V indicator led at input of a power supply.

    Hello, I am the artist, (I'm not an electronist or electrician). I have a weird problem that I never encountered. I have a small power supply led driver for a power-led wall light. I want to attach an indicator led running at 240V to its input ( directly on the 240V wires). You can see the 240V...
  5. Calebp43

    Most effiecient route to supply caravan points.

    Attatched I have something i made on paint which shows multiple caravan points needing a 32 amp supply. The 3 phase board is there in the bottom right. I was wondering what would be the best way to supply each point using all 3 phases and taking into consideration length of cable and the size...
  6. Silli1

    UK 16amp supply, 13amp load help..

    Hi, May be an odd one but… I’m fitting out a boat, the marina supplies 16amps shore power and they insist on gas cookers so as not to overload their supply. I’ve just seen you can buy 13amp cookers, would I be right to assume that a 13amp cooker would only ever draw 13amps and thus, would...
  7. S

    How should you locally isolate the supply in a garage

    I’ve just moved into a new bungalow. The 6mm T&E cable supplying the garage goes to a FSU with a 13amp fuse. The FSU feeds two double sockets and 2 LED light battens in the garage. The supply is protected by a 16amp mcb backed up by a 63amp 30mA RCD from the consumer unit which is located in a...
  8. M

    V2L power supply to house using power point

    Hi guys, Trying to find out if I can supply power to my house by plugging a V2L capable EV like the Hyundai Ionic 5 into a 15A power outlet after the mains power has been shut off?
  9. J

    What size is this supply?

    A relative in West Cheshire sent me this pic. He is contemplating having an EV charger and other electrical appliances fitted. He asked me if he has a 60A or 100A supply. From this pic, it looks like a 100A supply with 60A fuse fitted for some reason. He wants it to be 100A. Any ideas?
  10. O

    UK Advice around electric fire power supply

    Hey guys! I'm hoping to get some advice. We are in the process of building an entertainment unit which will have an electric fire floating on the front. However, this fire comes with a plug. I guess my question is, what's the best way to plug this in so the wire can't be seen? I wanted to add...
  11. Learner96

    UK Which one is not a characteristics of the supply?

    Prospective short circuit Prospective fault current Ze Zs Kinda got stuck at this question and not sure wich one of these is the right choice. Please help me,thank you.
  12. T

    Garage supply runs from my neighbours house.....

    Hi, looking for some advice please, My garage electricity supply runs from my neighbours house, the supply has its own metre which i pay for ...recently he has threatened to turn the supply off.... I need to know, a) is this legal and b) how do i reroute the power from his house to a mains...
  13. G

    Main fuse re-locating from house to garage, what cable to take supply back into house

    Firstly, just to re-assure professionals here, all tie-in and testing on this project will be undertaken by a qualified electrician. This post is just to improve my understanding. We are preparing to have solar and wind power generation facilities at our home and the first phase of this is to...
  14. Aaron b

    Steel Container/cabin with PME supply

    Hello, Where I work there's a steel cabin that other employees have installed and powered up without certification. Am I correct in thinking it's covered under part 717.411.4 that it can not be connected to a PME supply? I've been asked to test it and I'm concerned with the design and...
  15. A

    Thoughts on DNO / Supply Cable

    Hi all, Some time last year a contractor who visited our house suggested that our mains supply cable coming into the house could be coated in asbestos containing materials but that it wouldnt be possible to sample it due to it being live electrics. He advised to contact the DNO for further...
  16. A

    3 phase supply in a 3 bed detached rural house

    If I install a new TPN system at home can I run x3 100amp Supplies from It, so I have x3 100amp Consumer units, 1 existing & 2 new ?.
  17. UnderstandingElectrics

    TN-C-S supply, shocks from earthed sink, latest test from landlord 200Mohm resistance between E/N

    TN-C-S supply, shocks/tingles from earthed sink. Latest NICEIC test (2017) from landlord shows 200Mohm resistance between E and N As above, do I have a floating neutral, is this causing a leak from N, via bonding on sink to true earth (solid kitchen floor)?
  18. lawmailroomcom

    Power Supply for Halogen Track

    I have a track light whose power supply failed. I would like to replace the power supply but am unsure as to what to replace it with and how to connect it to the track. I do not know the type of track I have. I could put up to 6 50W 12V halogen bulbs on the track. How do I determine what type...
  19. T

    Power transformer Low voltage supply

    I recently installed a 200kva, 33/0.400 KV transformer for a small commercial hostel, so after powering the transformer, we checked all the output of the 3 phase at the secondary side and it was ok but whenever a single air conditioner is powered , then the voltage becomes low. Please guide me...
  20. L

    N - E Fault on TNS Supply?

    Hi All, Right, I have a very strange fault occurring so I'll start from the beginning. I have recently carried out a consumer unit change from an old rewireable to a new split load RCD protected consumer unit. So I had changed the board and put new meter tails in. I have tested all the...

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