R28A

Technical Characteristics

• Winding Operating Voltage

  115.00 ac volts nominal single component single primary

• Input-Output Phase Relationship

  single phase to single phase single component

• Reliability Indicator

  not established

• Mounting Slot Width

  0.250 inches nominal single group

• Winding Operating Current

  6.0 amperes ac maximum single component 3rd secondary

• Body Height

  5.313 inches nominal

• Inclosure Type

  fully inclosed

• Winding Operating Voltage

  6.30 ac volts nominal single component 1st secondary

• Mounting Method

  slot single group

• Winding Operating Voltage

  1.25 ac kilovolts nominal single component 2nd secondary

• Body Width

  4.500 inches nominal

• Frequency Rating

  50.0 hertz minimum single component and 60.0 hertz maximum single component

• Center To Center Distance Between Mounting Facilities Parallel To Length

  3.500 inches nominal single mounting facility single center group

• Mounting Facility Quantity

  4 single group

• Winding Operating Voltage

  5.00 ac volts nominal single component 3rd secondary

• Winding Function And Quantity

  1 primary single component and 3 secondary single component

• Terminal Type And Quantity

  10 tab, solder lug

• Body Length

  5.625 inches nominal

• Winding Operating Current

  8.0 amperes ac maximum single component 1st secondary

• Center To Center Distance Between Mounting Facilities Parallel To Width

  4.625 inches nominal single mounting facility single center group