311-13875-01

Technical Characteristics

• Nominal Thread Size

  0.138 inches single group

• Body Length

  2.720 inches nominal

• Transformer Winding Connection Type

  delta-wye

• Dummy Terminal Quantity (Non-Core)

  4

• Thread Series Designator

  unc single group

• Thread Class (Non-Core)

  err-070

• Winding Shielding Method

  internal shield grounded to core and brought out to terminal single component

• Body Width

  2.050 inches maximum

• Frequency Rating

  400.0 hertz nominal single component

• Reliability Indicator

  not established

• Center To Center Distance Between Mounting Facilities Parallel To Width

  1.375 inches nominal single mounting facility single center group

• Inclosure Type

  fully inclosed

• Mounting Method

  threaded hole single group

• Winding Function And Quantity

  1 primary single component and 7 secondary single component

• Body Height

  2.820 inches nominal

• Thread Quantity Per Inch

  32 single group

• Center To Center Distance Between Mounting Facilities Parallel To Length

  1.625 inches nominal single mounting facility single center group

• Input-Output Phase Relationship

  three phase to six phase single component and three phase to three phase single component

• Terminal Type And Quantity

  48 pin

• Mounting Facility Quantity

  4 single group