Single Phase Utility Transformer

147

02:14:23

As found on the pole feeding a home or small business.  13.2kV line voltage.  First two resistors represent load on 110V outlets, 3rd resistor represents 220V load (washer, drier, etc)

published 9 years ago

slaymaker

9 years ago

Wouldn't the ground be on the center tap

Drifter78

9 years ago

Technically yes, I should correct that. Thanks!

gasboss775

9 years ago

Is this the US system?

hurz

9 years ago

Must be 18.7kV in peak or the transformer ratio is wrong

rich11292000

9 years ago

What hurz is saying is ec requires the peak value for voltages rather than the end rating. 13.2x1.414=18.7 after rounding off.

gordonite

9 years ago

Thanks for this. I've adjusted it to simulate a household with an open neutral wiring fault. http://everycircuit.com/circuit/5638059928584192

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