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Farm Building and Infrastructure
Buildings & Infrastructure
Max power on single phase???
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<blockquote data-quote="TheTallGuy" data-source="post: 7035468" data-attributes="member: 9121"><p>Typically it's 100A (23kVA)for a single phase domestic supply, although in some instances it will be lower due to being an older supply or low network capacity etc, usually the fuse at the service head will be your practical limit without significant upgrades. It is possible to request a greater than 100A single phase on a special project but the DNO is unlikely agree as it can make it difficult to balance usage across the phases in the local network. They prefer higher usage to be on three phase, which brings a requirement for the installation to minimise phase imbalance. A standard 3 phase supply will be 100A per phase, so 69k</p><p>VA, larger supplies are available but will cost significant wonga to pay for network capacity etc.</p></blockquote><p></p>
[QUOTE="TheTallGuy, post: 7035468, member: 9121"] Typically it's 100A (23kVA)for a single phase domestic supply, although in some instances it will be lower due to being an older supply or low network capacity etc, usually the fuse at the service head will be your practical limit without significant upgrades. It is possible to request a greater than 100A single phase on a special project but the DNO is unlikely agree as it can make it difficult to balance usage across the phases in the local network. They prefer higher usage to be on three phase, which brings a requirement for the installation to minimise phase imbalance. A standard 3 phase supply will be 100A per phase, so 69k VA, larger supplies are available but will cost significant wonga to pay for network capacity etc. [/QUOTE]
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Max power on single phase???
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