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Answer Posted / angel
we have a 3 phase transformer rated as:
45 KVA 60 Hz
Primary volt: 480v
Secondary volt; 120 v single phase, 220 v (L-L)
we will install lights types: MV 400W, 220v
so, we will be using (L-L) breacker.
How much Watt can we load the transformer and how?
thank you.
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