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| Transformer Impedance https://brainfiller.com/arcflashforum/viewtopic.php?f=23&t=1876 |
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| Author: | PAult [ Tue Oct 11, 2011 1:03 pm ] |
| Post subject: | Transformer Impedance |
We have a transformer with the following nameplate: MVA: 21/28/34 Hi Voltage: 101000 X 50500 Low Voltage: 13090Y/7558 Impedance: 8.95% at 101000-13090 Volts and 21.0MVA We have this transformer connected for 50500 volts. Will the impedance be the same or different when connected at this lower voltage setting? Thanks in advance! |
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