Discuss Potential overload of ring mains in the UK Electrical Forum area at ElectriciansForums.net

While is still cold ,could become a human smart meter , taking two readings 6 hours apart , when you think its the coldest !
( dress appropriately - It's not one of those reality torture shows)
..we will not know the Volts for sure .....,
but have a 10% guess at amps average
 
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Next issue - even in this weather, with electric heaters on a lot, no tripping at all. But - we are looking at heating the pool, which would take at least 15Kw elec heater (no gas/oil). There is a 60a supply (single phase) to pool house which drives pump and heat exchanger (which apparently only heats pool sufficiently on a few (hot) days of year).

House has 100a supply, pretty heavily used as heating is electric. Any thoughts as to solution? How feasible to add a 3-phase supply or convert to? Cheers
 
Next issue - even in this weather, with electric heaters on a lot, no tripping at all. But - we are looking at heating the pool, which would take at least 15Kw elec heater (no gas/oil). There is a 60a supply (single phase) to pool house which drives pump and heat exchanger (which apparently only heats pool sufficiently on a few (hot) days of year).

House has 100a supply, pretty heavily used as heating is electric. Any thoughts as to solution? How feasible to add a 3-phase supply or convert to? Cheers
You need to contact your electricity supplier, would be quite expensive I would imagine.
 
How feasible to add a 3-phase supply or convert to?
Like many things, it depends.
There may already be a 3P supply there with only one phase made available. Or the 3P may just go past your front door.
Or the 3P is half a mile away.
Each have their own feasability challenges and costs.
The only solution is to ask your DNO to do a survey and give you a price.
 
Anything that draws 15Kw from a domestic single phase supply cannot be a good idea ! What about a LPG boiler ?
Yes, take your point - I've lodged an enquiry with Power Networks as to feasibility. No I hadn't thought of LPG boiler - funnily enough there was an old one here when we moved in which wasn't in use and we had it removed. Issue here really is the space required for tanks/boiler, but it's worth costing out I guess - thanks.
 
With 15kW for the pool, and then the electric heating on top of that, your electric bill is going to be a bit hefty.
 

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