[RE-wrenches] Large transformer losses

[William Miller]

Should be easy enough to look up on the manufacturer’s website.

William Miller
Miller Solar.com
805-438-5600
www.millersolar.com


On Fri, Apr 26, 2024 at 3:54 PM Jay via RE-wrenches <
re-wrenches at lists.re-wrenches.org> wrote:

> Hi all.
>
> Anyone know what the tare loss and efficiency is of a 75 kw transformer?
> And it would be run mostly at 1-10kw max.
>
> This one specifically.
> hammond SG3L0075PE
>
> I’m just curious about it. The situation is 240vac grid at the street,
> 600’ to the house 400 amps.
>
>
> Why 400 amps on a house with propane heat, cooking, water heater, dryer
> and no AC.
> I don’t know.
>
> Thanks
> Jay
>
>
>
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