power

  1. K

    Disconnect, grounding and mechanical protection requirements when bringing power to a chicken coop...

    Hi, I want to bring 2 x 20A (@120V) to a chicken coop. It will be powered from my garage panel which will require 140' of cable. 85' in the garage along 2 walls, and 55' buried between the garage and the coop. I used a few voltage drop calculators and it looks like I will need a 6/3 to stay...
  2. N

    There was mirror with led lights,with no switch for the light from the power source .can rocker switch be use (240v Ac power soutet

    There was mirror with led lights,with no switch for the light from the power source .can rocker switch be use (240v Ac power source)
  3. K

    Protection against open/loose neutral?

    Hello friends, is there such a thing as a "smart meter" that I can install on my backwoods house that will trip if it detects a loose/open neutral? If so, where can I get one? Thanks very much
  4. B

    How to get power?

    Hello Everyone I am trying really hard as a homeowner to learn as I go and just want to do the right things. I removed this from an older treadmill and I am trying to get it to get power. I want to use it for a halloween prop I unhooked the motor speed controller from it and just want to...
  5. C

    Garage Power Supply Problem

    The power to my garage is supplied by a fused spur in the house. When switched on the fuse in the spur blows and the RCD trips! I found that a live wire had loosened and was hanging out of its connection! Could this be the cause of the problem?
  6. C

    Power to turnstile

    Got me thinking,maybe too much,power to turnstile,card controlled,for exit & entry. 16 amp,Rcbo protected. The turnstile is external,fixed to metal fencing,would this need main bonding,the power of local DB inside property.
  7. G

    Power to shed

    Hi Guys. Hopefully straightforward question with a similar answer. My Mum is having a power supply put in from her CU in her bungalow to her shed and greenhouse. She has had a sparks come round and quote and is coming round later this month do do the job. I have asked about the job and...
  8. F

    How can I power windows when car is unlocked?

    Hi folks, I've finally got around to registering on an electrical forum and asking a question that's been on my mind for a long time. Back in the good old days of manual winding windows, if you were sitting in a friend's car you could raise and lower the windows as you please. But these days you...
  9. J

    Power to shed...

    Currently a trainee.. Looking to send power to my shed and currently planning... I'm looking to have a second cu in the outhouse and understand I have to dig atleast 600mm deep... Anything else that I need to consider or be aware of? Much appreciated!...
  10. A

    Power to my shed

    Hi guys Looking to upgrade the power to my shed, currently use a extension cable. I have 2 spare spaces in my consumer unit in house so hopefully be able to add to it for the shed, which would have a 4way or 6way consumer unit in it. Would be about 25-30m run of cable , would 6mm t+e be enough...
  11. C

    USA Good volts but low power output

    I'm having a problem with the electric running to my shop. I have electric, but when my compressor or chop saw is running, the lights go extremely dim, and the saw is not running at full speed. The compressor is struggling when it is trying to build up. I've checked the voltage at the circuit...
  12. S

    power windows

    Added power windows to a muscle car and the motors run too fast I cannot change the gearing is it possible to reduce current to slow the motors down? Thanks in advance
  13. A

    UK Power networks responsibility or not?

    Im currently in a dispute with UK power networks about who is responsible for the incoming earth? Now, i know under normal circumstances the owner has to take responsibility for the external earth, if an earth has never been provided via the normal channels (TNS, TNSC). This particular...
  14. T

    New UK Power Supply - Unbelievable quote

    I've been looking in to upgrading the mains supply to a large house that has since been split into 4 flats and add a new ryefield board etc. UK Power have confirmed we have a cable right outside in the footpath that can be used no problem. UK Power have also confirmed that we will have to dig...
  15. J

    Bathroom extractor fan with continuous power

    This must be bread and butter stuff for any qualified electrician which I'm not so please bear with me. I've just installed a Nuaire extractor fan in the bathroom. It has continuous trickle mode plus up to 30 minutes run on timer but I'm unable to take advantage of these because the fan is...
  16. UKMeterman

    Didcot power station 33KV incident 18/08/19

    Didcot power station cooling towers were demolished today, in the process there was damage to a 33KV substation. The strange thing is that there was signifcant flashover on the 33KV network causing alleged damage and injury to the public. Some videos here What do people think was the...
  17. L

    Depth of power cable?

    Unfortunately last weekend while digging up tree stumps I managed to go through the power cable for the local scout hut. SSE are now billing me £330 for fixing it! However a neighbor thought I might be able to argue it as it's only 200mm below the surface. As it was installed with the scout hut...
  18. S

    Using a Chinese product on Uk power supply

    Hi, I've just purchased a new projector. It's a Chinese product (Xiaomi MJJGTYDS01FM Mijia Laser Projector TV 4K). It comes with a Chinese plug so I had to buy an adapter, on the adapter packaging it says to ensure the device is duel voltage. I'm not sure that the projector is, all it says on...
  19. D

    3 phase power

    I work in Broadcast television as a broadcast systems designer. I have seen in recent months a trend that is worrying (not sure if it is legal) that in a 19" rack there could be several phases wired to power distribution outlets (normally via IEC connectors) This means it is imperative that...
  20. J

    Power Consumption of Solenoid Valve

    I have a 24VAC 50-60Hz solenoid valve that has a power consumption of 125VA (Pull in) and 12VA (Hold in). This is connected to the output of a 230v to 24VAC transformer, however the secondary side of the transformer has two 75VA rated power outputs and the solenoid valve is only connected in...
  21. G

    Dyson DC21 Motorhead no power

    Hi Peepz I got a Dyson DC21 Motorhead. Today the suction stopped working, however the motorhead still works, the brushes spin. If I remove the motorhead & try the switch then its like no power. There must be power coming through as the motorhead works. What can it be & is it common? is it...
  22. 8

    POWER BILL SEEMS HIGH

    OK I MOVED TO A NEW HOME, AND EVEN THO THE BILL DOESN'T SEEM TO BE MUCH, COMPARED TO OTHERS AROUND ME MINE IS 6 TIMES AS HIGH. I DID FIND A GROUND SHORT IN A OUTSIDE LIGHT WHERE THE POWER WAS SHOOTING INTO THE GROUND CUT THAT LOOSE AND BILL WENT DOWN ABOUT 60.00. OVERALL MY BILL RUNS AROUND...
  23. J

    Am I liable to pay

    I rent a property in the UK. All of the sockets in my house were tripping, even when all sockets were switched off. An electrician came out, sent by the estate agent who manages the property. They determined it was an appliance of mine that tripped the power. He said something about why the...
  24. C

    Power to tail light problem

    One of my tail lights remains on permanently. When l switch it on it turns off. The other tail light works as it should. Can someone please help?
  25. mapleman

    Domestic Signs on power adapter.

    I am total noob in electric things. I've got one question. What is that sign on Dell PC power adapter? What is it and how to test it? Is it class two with earth? Help! Thank you.
  26. P

    Quinetic wireless units - power reset

    Does anyone know if quinetic wireless units (switches/receivers) retain the memory after the power is cut, and if so for how long?
  27. S

    How would I power 3 GU10 LEDs from one plug (power cable)

    Just need some help on how exactly to setup the wiring for this
  28. C

    Hospital Emergency Power System

    Anyone have a one line diagram of a typical UK or EU hospital? How are the emergency branches divided per code? How many ATSs? What is typical?
  29. robertl

    Industrial Single phase power all thats avaiable for new workshop build

    Hello Everyone, new to the forum and looking for some advice on a new workshop, i'll explain. I am planning on building a metal / woodworking workshop (mainly aluminium and stainless steel) for boat work, refurbishment and boat building. I am a marine engineer to trade and i am planning on...
  30. TonyMitchell

    Temporary Power - Voltage stability affected by Photographer's Strobes

    Was at a small event recently providing generator power & distribution to the usual line-up of PA system, bar refrigeration, coffee stall, etc. plus a photographer's tent. The photographer had two budget Godox studio strobes. I place a multimeter at the distro on AC voltage min/max and check...
  31. J

    Increase power consumption on sunny days

    Hello- I have a recent solar panel installation at my home in Rio de Janeiro Brazil. Specs: 9.6kWp, 24x 400W panels (Canadian Solar), 8.2kW inverter (Fronius 8.2-1). I have installed a Schneider Electric IEM3255 smart meter which measures power in/out of my house along with the built-in...
  32. D

    (Help!) cant power AC fan

    I've recently bought an ac fan and I cant figure out how I should power it, Ive tried to power it through a phone charger, nownIm lost, sorry if I sound dumb, I dont know anything about electricity
  33. C

    Domestic Wattage from a Power Extension

    Hello, I've damaged 2 power supplies for my computer, these were both new. It may just be a coincidence or I may have a faulty power extension which is an old 2 meter, 13 amp, 6 way, with surge protection (although the led indicator for this has dimmed over the years and is not visible when...
  34. L

    Extra power points

    Hi there new here I have been fitting a new kitchen and I want to extend the power supply in kitchen we only have one double socket on one wall and one on another. So I am wanting to ad a single socket below work top for washer with an fcu above work top to isolate. And the same for gas oven so...
  35. C

    Power track in offices

    Giving a hand to some sparks on a real nice job..but.. Anyone fitted the power track system,bus bar & the plug off’s to sockets. It states they are 3 metre lengths,if over then these leads need to be fused. It’s a 63 amp system,with a 40 amp Rcd,also plug in 1.5mm flex,can’t get my head around...
  36. F

    Schneider power logic 5100

    Hi I’ve been asked to retro fit one of these units, it’s not something I’ve done much of and the only one I’ve done is a Eaton which came as a kit whereas this would be fitting it into an existing board. Is it possible to retro fit or does it need to be fitted as a kit? The eaton one was...
  37. Charlie_

    Concealed Power Supply

    I need to get a 110v supply from a wall, through a door frame and into the glass rebate of a door.. Has anybody successfully done this? I want it to be concealed so the little boxes with flexible conduit are no good. I’m thinking of using power transfer hinges. It’s to power smart glass in the...
  38. Martyn Campbell

    Domestic Power to top of garden from house

    Hi, We have a well at the top of the Garden approximately 80 metres away. I would like to run some cabling underground approximately 6 metres and then along the bottom of my fence/wall the rest of the distance. At the well I am powering a 700W water pump which will be connected to an external...
  39. captaincaveman

    Cable method for sumerhouse power

    Hi guys, I'm just looking over a job putting power to a summer house but am wondering if anyone has any recommendations on how to lay the cable. The cable length from the house is 50M going up the house side wall, across a patio, up a 10m wall (onto a balcony garden) then across a balcony...
  40. GBDamo

    ELECTRAK and similar power tracks.

    I've been putting some new floor boxes in on am existing electrak system. The floor boxes come pre-wired with 2x DSSOs and a data plate. There is also a 5m pre-connected steel flex conduit. The flex and assembly is wired internally with 4mm singles. The plug (taps in) is not fused so...
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