IEEE PC57.12.34/D9, March 2015
IEEE Approved Draft Standard for Requirements for Pad-Mounted, Compartmental Type, Self Cooled, Three Phase Distribution Transformers, 10 MVA and Smaller; High Voltage, 34.5kV Nominal System Voltage and Below; Low Voltage, 15kV Nominal System Voltage and

Standard No.

IEEE PC57.12.34/D9, March 2015

Release Date

2015

Published By

Institute of Electrical and Electronics Engineers (IEEE)

Scope

Certain electrical, dimensional, and mechanical characteristics are set forth as well ascertain safety features of three-phase, 60 Hz., mineral-oil-immersed, self-cooled, pad-mounted,compartmental-type distribution transformers. These transformers are rated 5 MVA and smaller,with the high voltage limit of 34.5 kV system nominal voltage and below, and with low voltage limitof 15 kV system nominal v...