J-4474

Technical Characteristics

• Thread Class

  2b single group

• Input-Output Phase Relationship

  three phase to three phase single component

• Winding Shielding Method

  internal shield grounded to core single component

• Body Height

  8.600 inches maximum

• Mounting Method

  bracket and threaded hole single group

• Thread Quantity Per Inch

  24 single group

• Winding Operating Current

  1.7 amperes ac minimum single component 2nd secondary

• Winding Operating Voltage

  20.30 ac volts nominal single component 1st secondary

• Winding Operating Voltage

  23.60 ac volts nominal single component 2nd secondary

• Terminal Type And Quantity

  16 terminal block w/screws

• Thread Direction

  right-hand single group

• Reliability Indicator

  not established

• Frequency Rating

  50.0 hertz minimum and 60.0 hertz maximum single component

• Body Length

  10.800 inches maximum

• Body Width

  4.600 inches maximum

• Inclosure Type

  fully inclosed

• Winding Function And Quantity

  1 primary and 2 secondary single component

• Nominal Thread Size

  0.190 inches single group

• Winding Tap Location

  tap w/o center tap single component all secondary

• Winding Operating Current

  17.3 amperes ac minimum single component 1st secondary

• Winding Operating Voltage

  208.00 ac volts nominal single component single primary

• Unpackaged Unit Weight

  31.200 pounds

• Thread Series Designator

  unc single group