79-51

Technical Characteristics

• Body Height

  2.500 inches nominal

• Nominal Thread Size

  0.138 inches single group

• Thread Direction (Non-Core)

  err-070

• Terminal Type And Quantity

  13 wire lead

• Winding Operating Voltage

  6.30 ac volts nominal single component 3rd secondary

• Thread Series Designator

  unc single group

• Input-Output Phase Relationship

  single phase to single phase single component

• Center To Center Distance Between Mounting Facilities Parallel To Length

  2.500 inches nominal single mounting facility single center group

• Mounting Method

  threaded stud single group

• Winding Operating Current

  1.0 amperes ac maximum single component 3rd secondary

• Winding Operating Current

  50.0 milliamperes ac maximum single component 1st secondary

• Winding Shielding Method

  internal shield grounded to inclosure and core single component

• Winding Operating Current

  600.0 milliamperes ac maximum single component 2nd secondary

• Frequency Rating

  50.0 hertz minimum single component and 400.0 hertz maximum single component

• Winding Function And Quantity

  2 primary single component and 4 secondary single component

• Winding Operating Voltage

  6.70 ac volts nominal single component 4th secondary

• Body Length

  3.375 inches maximum

• Mounting Facility Quantity

  4 single group

• Thread Class (Non-Core)

  err-070

• Winding Operating Voltage

  560.00 ac volts nominal single component 1st secondary

• Center To Center Distance Between Mounting Facilities Parallel To Width

  2.062 inches nominal single mounting facility single center group

• Reliability Indicator

  not established

• Winding Operating Voltage

  6.30 ac volts nominal single component 2nd secondary

• Dummy Terminal Quantity (Non-Core)

  1

• Body Width

  3.000 inches nominal

• Winding Operating Current

  250.0 milliamperes ac maximum single component 4th secondary

• Overall Height

  2.844 inches nominal

• Winding Operating Voltage

  250.00 ac volts nominal single component 2nd primary

• Winding Operating Voltage

  125.00 ac volts nominal single component 1st primary

• Inclosure Type

  partially inclosed, double shell

• Thread Quantity Per Inch

  32 single group