C3850

Technical Characteristics

• Mounting Facility Quantity

  4 single group

• Winding Operating Current

  1.0 amperes dc maximum single component 2nd secondary

• Body Height

  4.250 inches nominal

• Winding Operating Voltage

  18.00 ac volts nominal single component 2nd secondary

• Nominal Thread Size

  0.164 inches single group

• Winding Operating Current

  500.0 milliamperes dc maximum single component 3rd secondary

• Winding Tap Location (Non-Core)

  err-070

• Center To Center Distance Between Mounting Facilities Parallel To Length

  2.297 inches nominal single mounting facility single center group

• Mounting Method

  threaded stud single group

• Thread Quantity Per Inch

  32 single group

• Winding Shielding Method

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

• Center To Center Distance Between Mounting Facilities Parallel To Width

  1.859 inches nominal single mounting facility single center group

• Body Length

  3.063 inches nominal

• Reliability Indicator

  not established

• Winding Operating Voltage

  37.00 ac volts nominal single component 3rd secondary

• Body Width

  2.625 inches nominal

• Winding Operating Voltage

  18.00 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

• Inclosure Type

  hermetically sealed

• Thread Series Designator

  unc single group

• Terminal Type And Quantity

  12 turret

• Winding Function And Quantity

  1 primary single component and 3 secondary single component

• Winding Operating Current

  1.0 amperes dc maximum single component 1st secondary

• Frequency Rating

  57.0 hertz minimum single component and 63.0 hertz maximum single component