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Electrical Equipment
  • Home
  • Categories
    • Electrical distribution
    • Electrical Safety
    • Electrical software
    • Energy Efficiency – building
    • Energy Efficiency – kvar
    • Energy Efficiency – lighting
    • Energy Efficiency – motors
    • Energy Efficiency – news
    • Energy Efficiency – solar
    • Engineering Web tips
    • IEC standard
    • Panel Building
    • Power quality
    • Others
  • Resources
    • Electrical Calculation Tools
    • Electrical Engineering Forum
    • LED lighting resources area
    • Load Shedding Guide
    • Newsletters, archives
  • About us
    • How to help Electrical Engineering Community
    • Make a Comment, write a Post
    • Special thanks

Re: what is % impedance of transformer?

Home › Electrical Engineering Forum › General Discussion › what is % impedance of transformer? › Re: what is % impedance of transformer?

2011/04/14 at 4:25 pm #11960
admin
Keymaster

%impedence=impedence voltage/rated voltage  *100

%Z=IZ/Vr *100

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