NSN: 5950-01-331-3921

Technical Characteristics

• Frequency Rating

  45.0 hertz minimum single component and 66.0 hertz maximum single component

• Mounting Facility Quantity

  4 single group

• Center To Center Distance Between Mounting Facilities Parallel To Length

  3.740 inches minimum single mounting facility single center group and 3.760 inches maximum single mounting facility single center group

• Mounting Hole Diameter

  0.208 inches minimum single group and 0.228 inches maximum single group

• Winding Operating Voltage

  28.00 ac volts nominal single component single secondary

• Maximum Operating Temp

  155.0 deg celsius

• Inclosure Type

  fully inclosed

• Overall Length

  4.470 inches minimum and 4.550 inches maximum

• Winding Function And Quantity

  1 primary single component and 1 secondary single component

• Overall Width

  3.550 inches minimum and 3.800 inches maximum

• Overall Height

  3.720 inches minimum and 3.800 inches maximum

• Mounting Method

  unthreaded hole single group

• Winding Shielding Method

  internal shield brought out to terminal single component

• Terminal Type And Quantity

  5 tab, solder lug

• Center To Center Distance Between Mounting Facilities Parallel To Width

  2.990 inches minimum single mounting facility single center group and 3.010 inches maximum single mounting facility single center group

• Winding Power Rating

  504.0 volts-amperes single component single secondary

• Reliability Indicator

  not established

• Cubic Measure (Non-Core)

  65.7 cubic inches

• Input-Output Phase Relationship

  single phase to single phase single component

• Winding Operating Voltage

  115.00 ac volts nominal single component single primary

• Winding Operating Current

  18.0 amperes ac nominal single component single secondary

• Test Data Document

  13973-841354 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)