hi all,
I am installing 4 DCFCs using the 450A spare in the 4000A MDP using one of the 1600A sections, to feed a 400A subpanel; cont. 330A at 480V total load. i was sent the Peak Load Data, idk how to read the graph, or what the Y axis is.
also in the link, load summary which shows demand amps at 4082.77A and connected at 5138.5A which is higher than 80% of 4000A service.
if MDP powers everything in the building; MDP panel schedule is showing 4306.49KVA total, amps will be A= KVA/(480*1.732)=5180A.
what am I missing here? it seems the place should be a fireworks ground. will my DCFC overload what already is overloaded? i was told there is enough capacity.
peak load graph & load summary/panel schedule
thank you
I am installing 4 DCFCs using the 450A spare in the 4000A MDP using one of the 1600A sections, to feed a 400A subpanel; cont. 330A at 480V total load. i was sent the Peak Load Data, idk how to read the graph, or what the Y axis is.
also in the link, load summary which shows demand amps at 4082.77A and connected at 5138.5A which is higher than 80% of 4000A service.
if MDP powers everything in the building; MDP panel schedule is showing 4306.49KVA total, amps will be A= KVA/(480*1.732)=5180A.
what am I missing here? it seems the place should be a fireworks ground. will my DCFC overload what already is overloaded? i was told there is enough capacity.
peak load graph & load summary/panel schedule
thank you