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derating in the power systems equipments

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hhk

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tax pulse transformer

hi
plz help me about derating in the power systems equipments
thank you.
 

ups derating

Please clarify "power systems". That can mean several different things.
 

Technical Notes on transformers

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The site also has Transformer Analysis Software

Link h**p://www.midcom-inc.com/Tech/TechNotes.asp
 
It is usual that rated power of equipment (diesel generator set, UPS, transformer) should be derated above 2000m above sea level because it is much harder to cool it.
 

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