23-28-275K010

Technical Characteristics

• Winding Operating Current

  21.0 amperes nominal b and better drop siding single component 2nd primary

• Winding Operating Voltage

  120.00 ac pounds per hour wet single component 1st secondary

• Winding Function And Quantity

  2 primary single component and 2 secondary single component

• Special Features

  faa drawing, de-c-2821

• Overall Height

  20.6875 inches minimum and 20.9375 inches maximum

• Inclosure Type

  fully inclosed

• Terminal Type And Quantity

  8 threaded stud

• Mounting Slot Width

  0.4375 inches nominal single group

• Maximum Transformer Power Rating

  7.5 kilovolt-ampere single component

• Distance Between Mounting Facility Centers

  5.3125 inches minimum single mounting facility single center group and 5.5625 inches maximum single mounting facility single center group

• Winding Operating Current

  49.5 amperes nominal b and better drop siding single component 1st secondary

• Reliability Indicator

  not established

• Body Length

  56.79688 inches minimum and 56.92188 inches maximum

• Winding Operating Voltage

  380.00 ac pounds per hour dry single component 2nd primary and 520.00 ac pounds per hour with retaining chain single component 2nd primary

• End Item Identification

  vortac

• Input-Output Phase Relationship

  single phase to single phase single component

• Frequency Rating

  60.0 hertz nominal single component

• Winding Operating Voltage

  190.00 ac pounds per hour dry single component 1st primary and 260.00 ac pounds per hour with retaining chain single component 1st primary

• Body Width

  9.3125 inches minimum and 9.4375 inches maximum

• Winding Operating Current

  42.0 amperes nominal b and better drop siding single component 1st primary

• Overall Width

  10.96875 inches minimum and 11.09375 inches maximum

• Mounting Facility Quantity

  8 single group

• Overall Length

  56.79688 inches minimum and 56.92188 inches maximum

• Mounting Method

  flange single group and slot single group

• Winding Operating Voltage

  240.00 ac pounds per hour wet single component 2nd secondary