7255

Technical Characteristics

• Input-Output Phase Relationship

  single phase to single phase

• Body Length

  4.750 inches nominal

• Body Outside Diameter

  3.688 inches nominal

• Inclosure Type

  fully inclosed

• Reliability Indicator

  not established

• Frequency Rating

  60.0 hertz nominal

• Mounting Bolt Circle Diameter

  1.250 inches nominal

• Mounting Facility Quantity

  3

• Mounting Method

  unthreaded hole

• Winding Function And Quantity

  1 primary,variable autotransformer type

• Winding Operating Current

  2.5 amperes ac maximum

• Winding Power Rating

  400.0 volts-amperes

• Winding Operating Voltage

  0.00 ac volts minimum and 135.00 ac volts maximum

• Winding Operating Voltage

  115.00 ac volts nominal

• Terminal Type And Quantity

  3 threaded stud