320-18

Technical Characteristics

• Mounting Facility Quantity

  4 single group

• Frequency Rating

  50.0 hertz minimum single component and 400.0 hertz maximum single component

• Body Width

  2.500 inches nominal

• Winding Operating Voltage

  40.00 ac volts nominal single component single secondary

• Body Height

  3.313 inches nominal

• Winding Function And Quantity

  2 primary single component and 1 secondary single component

• Mounting Method

  threaded stud single group

• Inclosure Type

  partially inclosed, double shell

• Body Length

  3.000 inches nominal

• Nominal Thread Size

  0.312 inches single group

• Terminal Type And Quantity

  7 tab, solder lug

• Center To Center Distance Between Mounting Facilities Parallel To Width

  2.000 inches nominal single mounting facility single center group

• Thread Quantity Per Inch

  18 single group

• Winding Shielding Method

  internal shield brought out to terminal single component

• Reliability Indicator

  not established

• Thread Class (Non-Core)

  err-070

• Winding Operating Current

  800.0 milliamperes ac maximum single component single secondary

• Center To Center Distance Between Mounting Facilities Parallel To Length

  2.500 inches nominal single mounting facility single center group

• Input-Output Phase Relationship

  single phase to single phase single component

• Thread Series Designator

  unc single group

• Winding Operating Voltage

  115.00 ac volts nominal single component all primary