B
BillyH
Would i need approval for a 3 phase install of say 1500w per phase?
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you would have to contact DNO to install the supply, then your bank.
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Who are you seeking this approval from ? the DNO?
What advantages are you getting by spreading 20amps or 4.5KW of power over 3 phases?
What advantages are you getting by spreading 20amps or 4.5KW of power over 3 phases?
The G83/1-1 Stage 1 limit for an installation where you install first and notify the DNO afterwards is 16A per phase. So in simple terms the answer is no. But it might be a different answer if you are using more than one inverter, or you installer has recently done the house next door etc.
Edited to add: talk to an installer who knows what he is on about. We thrash around a bit here when only provided partial information
Edited to add: talk to an installer who knows what he is on about. We thrash around a bit here when only provided partial information
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sorry, misread . didn't realise it was about PV.
Reply to 3 phase and domestic property? in the Domestic Electrician Forum area at ElectriciansForums.net
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