Home > Off Topic > House electrics advice please |
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sako243 Member Since: 08 Jul 2014 Location: Wales Posts: 1225 |
That is perfectly possible but bear in mind what others have said about the gender of plugs. As a rule the "live" end should be female so you can't poke it with your fingers. Not quite what I did but our house used to be an old care home so what is now the outside bog used to be a PTO driven generator room and still had all the changeover gear installed bar a socket for the generator so I grabbed a socket from the workshop and wired it in. Click image to enlarge Then had to go around and pull fuses out of the 7 distribution boards in the house (yup, it's that big and that much of a "mess") to limit initial stuff to just lights. We did actually get the boiler going as well (given it's heating 35 radiators on the ground floors it's not small). Thankfully it's about 40 years old so nice and reliable with minimal electrics, in fact both hi head pumps and boiler run off a 5A feed. Time to sort out the bigger 28kVA gennie although ironically I don't think it'll offer much more than the 4kW as it's 3 phase so needs to be reasonably balanced. Ed 82 Hotspur Sandringham 6x6 95 Defender 110 300Tdi |
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8th Dec 2024 10:22am |
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BadgerWaz Member Since: 15 Jul 2024 Location: Linconshire Posts: 92 |
I strongly agree with the responses that suggest you should have a competent engineer give you advice on this.
By powering your home in the manner suggested you are also potentially back-feeding which can put others at risk including yourselves. Running a flex from your generator to your home sockets is plausable (provided you are islotaed from the incoming tails), but due to the load/current you may pull the flex may actually melt/combust from friction. Cables actually have design temperatures so if you pull too many amps through too thin a cable you'll possibly start a fire. DIY'ers who swap their own electric showers are good examples of this. Where we live we endure powercuts as part of living here, but keep fish so need a constant supply. As such we start our generator and run appliances off that in-keeping with the generators capacity. We have the internet/tv/aquarium/pond/kettle/lighting as a minimum, so I've not yet felt the need to have a back-up generator hard-wired. Have a look on screwfix for a cheap home generator (petrol/Diesel) and run what you need off that as and when (some can spike and damage electroncis such as computers though so do some homework). |
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8th Dec 2024 2:11pm |
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Barneyboy Member Since: 19 Nov 2014 Location: Exmoor Posts: 1627 |
Hi, thank you all for your comments, they are all very much appreciated, I will take heed of all of the advice and will speak to my sparky, cheers Paul
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8th Dec 2024 6:51pm |
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Procta Member Since: 03 Dec 2016 Location: Sunderland Posts: 5201 |
how did everyone fair with the weather? Defender TD5 90 ---/--- Peugeot 306 HDI hatch back
Success is 90% Inspiration and 4 minutes Preparation # you can make it! |
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8th Dec 2024 7:07pm |
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Barneyboy Member Since: 19 Nov 2014 Location: Exmoor Posts: 1627 |
Hi Procta, we didn’t have it as bad as other parts of the country, Butlins at Minehead had quite a bit of damage there and there were a lot of trees down around us, the worst we had was a panel and a gate blew over, how about you? Cheers Paul
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8th Dec 2024 7:26pm |
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Procta Member Since: 03 Dec 2016 Location: Sunderland Posts: 5201 |
A few small trees down, and a bit of damage in a local area to me, the wall of their yard came down. But then again the full area around that area is very old. The beaches took a right hammering and a local coast road was flooded. Defender TD5 90 ---/--- Peugeot 306 HDI hatch back
Success is 90% Inspiration and 4 minutes Preparation # you can make it! |
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8th Dec 2024 8:12pm |
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BadgerWaz Member Since: 15 Jul 2024 Location: Linconshire Posts: 92 |
https://www.machinemart.co.uk/p/hyundai-si...ransfer-s/
This is what you'd need. |
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8th Dec 2024 11:36pm |
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nicam Member Since: 14 Dec 2007 Location: deepest Lancashire Posts: 157 |
I was lucky when the house I bought 10 or so years ago already had an "Emergency ring main" installed.
It is completely independent of the rest of the house wiring and has double sockets (marked on the faceplate as "Emergency Socket) in most rooms. It is fed by a plug in the garage into which a generator can be connected (or, latterly, my V2L output from an EV). By having lamps plugged into these sockets and moving fridge / freezer and central heating boiler supplies over to the adjacent socket, the house is fine during a power cut. By not interfering with the normal wiring it is also obvious when the mains power is restored which is an issue if you isolate the incoming mains supply. So, if anyone is contemplating a rewire of their house, I suggest seriously considering putting in a seperate ring main for this purpose. It won`t cost that much extra and with ever more EV`s about with V2L you don`t even need a generator. Don`t drive faster than your angel can fly! |
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11th Dec 2024 12:04pm |
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