7143-100

Technical Characteristics

• Winding Operating Voltage

  295.50 ac volts nominal single component 1st secondary

• Winding Operating Voltage

  120.00 ac volts nominal single component single primary

• Nominal Thread Size

  0.190 inches all groupings

• Winding Operating Current

  4.0 amperes ac maximum single component 4th secondary

• Body Height

  4.125 inches minimum and 4.312 inches maximum

• Winding Function And Quantity

  1 primary single component and 4 secondary single component

• Winding Operating Voltage

  27.50 ac volts nominal single component 2nd secondary

• Center To Center Distance Between Mounting Facilities Parallel To Width

  2.438 inches nominal single mounting facility single center group

• Mounting Method

  threaded hole single group and threaded stud single group

• Winding Operating Voltage

  27.50 ac volts nominal single component 3rd secondary

• Winding Operating Current

  100.0 milliamperes ac maximum single component 2nd secondary

• Winding Operating Voltage

  29.50 ac volts nominal single component 4th secondary

• Winding Operating Current

  100.0 milliamperes ac maximum single component 3rd secondary

• Reliability Indicator

  not established

• Frequency Rating

  400.0 hertz nominal single component

• Center To Center Distance Between Mounting Facilities Parallel To Length

  3.000 inches nominal single mounting facility single center group

• Thread Class (Non-Core)

  err-070

• Terminal Type And Quantity

  12 tab, solder lug

• Input-Output Phase Relationship

  single phase to single phase single component

• Maximum Operating Temp

  80.0 deg celsius

• Mounting Facility Quantity

  4 1st group

• Inclosure Type

  hermetically sealed

• Body Width

  3.188 inches minimum and 3.375 inches maximum

• Mounting Facility Quantity

  4 2nd group

• Thread Quantity Per Inch

  32 all groupings

• Thread Direction (Non-Core)

  err-070

• Body Length

  3.812 inches minimum and 3.938 inches maximum

• Winding Shielding Method

  internal shield grounded to inclosure and core single component

• Thread Series Designator

  unf all groupings

• Winding Operating Current

  4.0 amperes ac maximum single component 1st secondary

• Overall Height

  4.609 inches minimum and 4.828 inches maximum