3-16839

Technical Characteristics

• Mounting Facility Quantity

  4 single group

• Center To Center Distance Between Mounting Facilities Parallel To Width

  3.000 inches nominal single mounting facility single center group

• Center To Center Distance Between Mounting Facilities Parallel To Length

  4.500 inches nominal single mounting facility single center group

• Frequency Rating

  380.0 hertz minimum single component and 420.0 hertz maximum single component

• Terminal Type And Quantity

  9 solder stud

• Overall Width

  3.938 inches nominal

• Overall Length

  5.563 inches nominal

• Winding Function And Quantity

  3 primary single component and 1 secondary single component

• Body Width

  3.938 inches nominal

• Transformer Winding Connection Type

  wye-delta

• Mounting Method

  threaded stud single group

• Thread Quantity Per Inch

  32 single group

• Thread Series Designator

  unf single group

• Input-Output Phase Relationship

  three phase to three phase single component

• Inclosure Type

  hermetically sealed

• Body Length

  5.563 inches nominal

• Overall Height

  3.813 inches minimum and 3.938 inches maximum

• Nominal Thread Size

  0.190 inches single group

• Body Height

  3.375 inches nominal

• End Item Identification

  tarawa class lha, spruance class dd (963)

• Winding Operating Voltage

  25.20 ac pounds per hour dry single component single secondary and 30.80 ac pounds per hour with retaining chain single component single secondary