T1-1820

Technical Characteristics

• Center To Center Distance Between Mounting Facilities Parallel To Length

  2.125 inches nominal single mounting facility single center group

• Mounting Method

  threaded stud single group

• Thread Quantity Per Inch

  32 single group

• Winding Operating Current

  10.0 amperes ac maximum single component single primary

• Center To Center Distance Between Mounting Facilities Parallel To Width

  1.750 inches nominal single mounting facility single center group

• Frequency Rating

  47.0 hertz minimum single component and 63.0 hertz maximum single component

• Body Length

  2.750 inches nominal

• Winding Operating Voltage

  68.00 ac volts nominal single component 2nd secondary

• Reliability Indicator

  not established

• Mounting Facility Quantity

  4 single group

• Body Width

  2.375 inches nominal

• Terminal Type And Quantity

  11 turret

• Body Height

  3.813 inches nominal

• Winding Operating Voltage

  68.00 ac volts nominal single component 3rd secondary

• Winding Operating Voltage

  34.50 ac volts nominal single component 1st secondary and 14.50 ac volts nominal single component 1st secondary and 49.00 ac volts nominal single component 1st secondary

• Thread Class (Non-Core)

  err-070

• Input-Output Phase Relationship

  single phase to single phase single component

• Winding Operating Voltage

  115.00 ac volts nominal single component single primary

• Winding Shielding Method

  internal shield grounded to inclosure single component

• Inclosure Type

  hermetically sealed

• Thread Series Designator

  unc single group

• Winding Function And Quantity

  1 primary single component and 3 secondary single component

• Thread Direction (Non-Core)

  err-070

• Winding Operating Current

  8.0 amperes ac maximum single component 3rd secondary

• Nominal Thread Size

  0.138 inches single group