Power Transformer Capacity
Power Transformer Capacity
(OP)
If I have a power transformer without nameplate or any sign of its capacity, how can I determine an approximated capacity in kVA. Regards.
When was the last time you drove down the highway without seeing a commercial truck hauling goods?
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Power Transformer Capacity
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RE: Power Transformer Capacity
where did you find it?
RE: Power Transformer Capacity
Where do you intend to use it?
RE: Power Transformer Capacity
You might also be able to compare features to manufacturer’s catalog data. If any degree of reliability is expected, it may be a boat-anchor candidate.
RE: Power Transformer Capacity
For reference see the enclose information: http://www.usbr.gov/power/data/fist/fist1_5/vol1-5.pdf
ADDITIONAL REFERENCES:
IEEE C57.12.00 Standard General Requirements for Liquid-Immersed Distribution, Power, and Regulating
Transformers.
ANSI/IEEE C57.12.90 Standard Test Code for Liquid-Immersed Distribution, Power, and Regulating
Transformers.
IEEE/ANSI Std.C57.91 “Guide for Loading Mineral Oil-Immersed Transformers”.
RE: Power Transformer Capacity