550407-1

Technical Characteristics

• Winding Operating Voltage

  11.90 ac volts nominal single component 3rd secondary

• Winding Function And Quantity

  1 primary single component and 3 secondary single component

• Thread Direction (Non-Core)

  err-070

• Winding Operating Voltage

  25.30 ac volts nominal single component 2nd secondary

• Winding Operating Voltage

  6.50 ac volts nominal single component 1st secondary

• Winding Shielding Method

  internal shield grounded to inclosure and core single component

• Body Height

  4.124 inches minimum and 4.312 inches maximum

• Center To Center Distance Between Mounting Facilities Parallel To Length

  2.969 inches minimum single mounting facility single center group and 3.031 inches maximum single mounting facility single center group

• Mounting Method

  threaded stud single group

• Thread Quantity Per Inch

  32 single group

• Body Length

  3.813 inches minimum and 3.938 inches maximum

• Thread Series Designator

  unf single group

• Input-Output Phase Relationship

  three phase to three phase single component

• Overall Height

  4.562 inches minimum and 4.874 inches maximum

• Reliability Indicator

  not established

• Winding Operating Voltage

  115.00 ac volts nominal single component single primary

• Frequency Rating

  60.0 hertz nominal single component

• Center To Center Distance Between Mounting Facilities Parallel To Width

  2.407 inches minimum single mounting facility single center group and 2.469 inches maximum single mounting facility single center group

• Inclosure Type

  hermetically sealed

• Terminal Type And Quantity

  12 turret

• Body Width

  3.250 inches minimum and 3.375 inches maximum

• Nominal Thread Size

  0.190 inches single group

• Mounting Facility Quantity

  4 single group