Transformers
Transformers
(OP)
Question: Is there any other way a transformer can provide 120V three-phase power besides a 120V-delta?
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RE: Transformers
RE: Transformers
RE: Transformers
Generators are often converted from three phase to single phase with a "Double delta" connection. The six windings are arranged into two 120 volt deltas. Each delta provides 120 volts single phase. The two deltas together provide 120/240 volts single phase.
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