I have seen many times where a 480 Volt 3 phase service with a 45 kV Step down Transformer feeding a 208 V 3 phase 200 amp panel.
My question is how is calculated possible?
I have had a heated conversation with my boss that 45 kV transformer will hold a 200 amp panel but he is sure that you need a 75 kV transformer for a 200 amp panel.
Please help me prove my point!!! I don't have any information to back my argument.
My question is how is calculated possible?
I have had a heated conversation with my boss that 45 kV transformer will hold a 200 amp panel but he is sure that you need a 75 kV transformer for a 200 amp panel.
Please help me prove my point!!! I don't have any information to back my argument.