BTC8429

Technical Characteristics

• Winding Function And Quantity

  1 primary single component and 3 secondary single component

• Frequency Rating

  47.5 hertz minimum single component and 63.0 hertz maximum single component

• Winding Operating Voltage

  220.00 ac pounds per hour wet single component single primary

• Body Length

  24.750 inches maximum

• Winding Shielding Method

  internal shield grounded to inclosure and core single component

• Cubic Measure (Non-Core)

  3.0 cubic feet

• Winding Operating Current

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

• Inclosure Type

  fully inclosed

• Body Width

  12.120 inches maximum

• Input-Output Phase Relationship

  three phase to three phase single component

• Center To Center Distance Between Mounting Facilities Parallel To Width

  6.630 inches minimum single mounting facility all center groupings and 6.870 inches maximum single mounting facility all center groupings

• Mounting Method

  unthreaded hole all groupings and slot all groupings

• Reliability Indicator

  not established

• Terminal Type And Quantity

  12 threaded stud

• Mounting Hole Diameter

  0.500 inches nominal 1st group

• Center To Center Distance Between Mounting Facilities Parallel To Length

  17.940 inches minimum single mounting facility all center groupings and 18.060 inches maximum single mounting facility all center groupings

• Transformer Winding Connection Type

  delta-delta and delta-wye

• Mounting Facility Quantity

  4 1st group

• Mounting Facility Quantity

  4 2nd group

• Body Height

  17.000 inches maximum