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power transformers
Thanks jghrist. Let me reformulate, my information is a little confusing. The electrical service in the building is 120/208V. Because they had some equipment that requires 480V (three wires), and it happened that they had available a 480/208-120V transformer (300 KVA, SquareD, Dry type), they...- alexc
- Post #3
- Forum: Electric power & transmission & distribution
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power transformers
I am experiencing the following situation: a 480/208-120V (delta-wye) transformer was used to step up voltage for 480V equipement. As such, 208-120 became primary, neutral x0 being connected as well to the neutral of the installation. Other single phase loads (and possible three phase) were...- alexc
- Thread
- Replies: 12
- Forum: Electric power & transmission & distribution
