This is a typical table created by TransEval. The EXCEL worksheet has input to change a) the core and winding losses, b) the transformer size, c) manufacturer, d) price. A separate page within the model allows the user to establish basic evaluation criteria such as Life Cycle, Payment periods, Interest, Growth, KWH price, and Overload Factor. There is a built-in guide to help in the use of the model.
To download this EXCEL worksheet, click here.