3-17902

Technical Characteristics

• Frequency Rating

  400.0 hertz nominal 2nd component

• Frequency Rating

  800.0 hertz nominal 1st component

• Body Length

  5.690 inches maximum

• Body Height

  3.000 inches maximum

• Maximum Operating Temp

  105.0 deg celsius

• Inclosure Type

  hermetically sealed

• Rating Method

  electrical single component all secondary

• Winding Function And Quantity

  3 primary 2nd component and 3 secondary

• Cubic Measure

  85.3 cubic inches

• Winding Tap Location

  center tap single component all secondary

• Winding Tap Location

  multiple taps w/o center tap single component all primary

• Winding Operating Current

  2.0 amperes dc maximum single component 2nd winding

• Winding Operating Current

  3.6 amperes ac nominal single component 1st secondary

• Dc Resistance Rating In Ohms

  0.065 single component 2nd winding

• Dc Resistance Rating In Ohms

  0.065 single component 3rd winding

• Winding Operating Voltage

  108.10 ac volts nominal single component all primary and 111.55 ac volts nominal and 115.00 ac volts nominal and 118.45 ac volts nominal and 121.90 ac volts nominal

• Winding Operating Voltage

  12.20 ac volts nominal single component 2nd secondary

• Winding Operating Voltage

  35.80 ac volts nominal single component 1st secondary

• Winding Operating Voltage

  35.80 ac volts nominal single component 3rd secondary

• Thread Series Designator

  unf all groupings

• Terminal Type And Quantity

  33 wire hook

• Thread Class

  2a 1st group

• Center To Center Distance Between Mounting Facilities Parallel To Length

  5.047 inches minimum all mounting facilities single center group and 5.077 inches maximum

• Inductance Rating

  5.00 millihenries minimum single component 3rd winding

• Input-Output Phase Relationship

  single phase to single phase 1st component

• Input-Output Phase Relationship

  single phase to single phase 2nd component

• Body Width

  5.000 inches maximum

• Mounting Facility Quantity

  4 all groupings

• Component Name And Quantity

  3 coil and 3 transformer

• Mounting Method

  threaded hole 2nd group

• Mounting Method

  threaded stud 1st group

• Rating Method

  electrical single component all primary

• Thread Class

  2b 2nd group

• Thread Direction

  right-hand all groupings

• Reliability Indicator

  not established

• Center To Center Distance Between Mounting Facilities Parallel To Width

  4.360 inches minimum all mounting facilities single center group and 4.390 inches maximum

• Inductance Rating

  6.00 millihenries minimum single component 1st winding

• Inductance Rating

  6.00 millihenries minimum single component 2nd winding

• Rating Method

  electrical single component all winding

• Nominal Thread Size

  0.190 inches all groupings

• Winding Operating Current

  1.6 amperes ac nominal single component 2nd secondary

• Winding Operating Current

  2.2 amperes ac nominal single component 3rd secondary

• Winding Operating Current

  3.0 amperes dc maximum single component 3rd winding

• Winding Operating Current

  5.0 amperes dc maximum single component 1st winding

• Dc Resistance Rating In Ohms

  0.080 single component 1st winding

• Winding Operating Voltage

  2.16 ac volts nominal single component 2nd winding

• Winding Operating Voltage

  7.20 ac volts nominal single component 1st winding

• Winding Operating Voltage

  7.20 ac volts nominal single component 3rd winding

• Test Data Document

  90536-7902767 drawing