Underground 400 Amp Service Diagram. I am not a electrician. Cabinet preferred outside installation figure 20a phi meter installation for new construction 400amp maximum figure 20b phi meter placement in a flood zone ug service figure 20c phi meter placement in a flood zone oh service figure 21 phi temporary service overhead across.
A meter pedestal is a free standing factory built structure that supports service equipment for underground service. Underground service electrical service requirements new. Viii electric service handbook figure 19 pepco single phase 3 wire 120 240 volt 800 amp c t.
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Single phase three wire 400 amp service a. Concrete encasement of customer service ducts inside customer owned buildings pdf 1 8 mb covers the details for connection of underground residential services and clarifies the bc hydro and b c. A meter pedestal is a free standing factory built structure that supports service equipment for underground service. Service entrance underground single three phase 200 320 400 amp 1.
