This guide covers general recommendations for loading 65 A?¿¿C rise mineral-oil-immersed distribution and power transformers described in the standards listed in clause . Recommendations for 55 A?¿¿C rise transformers are included in annex because a substantial percentage of these transformers are still in service.
IEEE C57.91-1995
$77.00
IEEE Guide for Loading Mineral-Oil-Immersed Transformers