Transformer load calculations

[agan]

Hi all,
Can anybody explain how can u find out, the maximum current(load) can be drawn from a 415V to 230V 3 phase, 3 wire (Marine applications) transformer? help

 

[Ed MacLaren]

Re: Transformer load calculations

The full load amps can be calculated if you know the KVA rating of the transformer.

All utility single phase service is derived from three phase distribution systems.

Free information? There is a free transformer tutorial that can be downloaded from my website. It is fairly basic, but the current calculation is included. You are welcome to try it. (Note that the code references are from the CEC.)

http://www.electric-ed.com/Tutorials/Tut405.exe

Ed