146-54-1

Technical Characteristics

• Thread Class

  2a

• Thread Class

  2b

• Thread Direction

  right-hand

• Input-Output Phase Relationship

  single phase to single phase

• Body Width

  2.063 inches maximum

• Distance Between Mounting Facility Centers

  0.750 inches nominal

• Inclosure Type

  hermetically sealed with oil

• Mounting Method

  threaded stud and threaded hole and slot

• Winding Operating Current

  0.7 amperes ac maximum

• Winding Operating Current

  2.2 amperes ac minimum and 5.5 amperes ac maximum

• Winding Operating Voltage

  5.00 ac volts nominal and 6.30 ac volts nominal and 11.30 ac volts nominal

• Winding Operating Voltage

  6.30 ac volts nominal

• Special Features

  1 primary,5 secondaries

• Thread Series Designator

  unc

• Terminal Type And Quantity

  16 tab,solder lug

• Reliability Indicator

  not established

• Mounting Slot Width

  0.344 inches nominal

• Frequency Rating

  380.0 hertz minimum and 1.0 kilohertz maximum

• Winding Shielding Method

  internal shield grounded to inclosure and core and brought out to terminal

• Body Length

  2.781 inches minimum and 2.906 inches maximum

• Body Height

  2.063 inches minimum and 2.125 inches maximum

• Distance Between Mounting Facility Centers

  1.203 inches nominal

• Mounting Facility Quantity

  2

• Winding Function And Quantity

  1 primary and 5 secondary

• Cubic Measure

  12.7 cubic inches

• Nominal Thread Size

  0.138 inches

• Winding Tap Location

  multiple taps w/o center tap

• Winding Tap Location

  tap w/o center tap

• Winding Operating Current

  0.6 amperes ac maximum

• Winding Operating Current

  175.0 milliamperes ac minimum and 3.8 amperes ac maximum

• Winding Operating Voltage

  115.00 ac volts nominal

• Winding Operating Voltage

  6.30 ac volts nominal and 26.00 ac volts nominal and 32.30 ac volts nominal