E15780

Technical Characteristics

• Thread Class

  2b single group

• Center To Center Distance Between Mounting Facilities Parallel To Length

  15.750 inches nominal single mounting facility single center group

• Body Length

  15.000 inches nominal

• Inclosure Type

  fully inclosed with oil

• Winding Function And Quantity

  3 primary and 3 secondary single component

• Thread Quantity Per Inch

  13 single group

• Winding Operating Current

  2.16 amperes ac maximum single component all secondary

• Winding Power Rating

  47.4 k1lovolt-amperes single component all secondary

• Winding Operating Voltage

  225.00 ac volts nominal single component all primary

• Terminal Type And Quantity

  6 standoff, threaded stud

• Center To Center Distance Between Mounting Facilities Parallel To Width

  13.250 inches nominal single mounting facility single center group

• Frequency Rating

  47.0 hertz minimum and 63.0 hertz maximum single component

• Input-Output Phase Relationship

  three phase to three phase single component

• Transformer Winding Connection Type

  delta-wye

• Body Width

  23.000 inches nominal

• Body Height

  29.000 inches nominal

• Mounting Facility Quantity

  4 single group

• Mounting Method

  threaded hole single group

• Nominal Thread Size

  0.500 inches single group

• Winding Tap Location

  tap w/o center tap single component all secondary

• Winding Operating Voltage

  10.40 ac kilovolts nominal and 12.60 ac kilovolts nominal single component all secondary

• Thread Series Designator

  unc single group