63507

Technical Characteristics

• Winding Function And Quantity

  1 primary single component and 2 secondary

• Nominal Thread Size

  0.164 inches single group

• Winding Tap Location

  neutral tap single component all secondary

• Winding Operating Voltage

  135.00 ac volts nominal single component 1st secondary

• Winding Operating Voltage

  208.00 ac volts nominal single component single primary

• Thread Class

  2a single group

• Thread Direction

  right-hand single group

• Reliability Indicator

  not established

• Overall Height

  5.563 inches nominal

• Input-Output Phase Relationship

  three phase to three phase single component

• Transformer Winding Connection Type

  delta-wye

• Body Width

  2.937 inches minimum and 3.062 inches maximum

• Body Height

  4.687 inches minimum and 4.875 inches maximum

• Inclosure Type

  hermetically sealed

• Mounting Method

  threaded stud single group

• Thread Quantity Per Inch

  32 single group

• Winding Operating Current

  10.0 milliamperes ac maximum single component 1st secondary

• Winding Operating Current

  350.0 milliamperes ac maximum single component 2nd secondary

• Winding Operating Voltage

  440.00 ac volts nominal single component 2nd secondary

• Thread Series Designator

  unc single group

• Terminal Type And Quantity

  12 threaded stud

• Center To Center Distance Between Mounting Facilities Parallel To Length

  2.625 inches nominal single mounting facility single center group

• Center To Center Distance Between Mounting Facilities Parallel To Width

  2.125 inches nominal single mounting facility single center group

• Frequency Rating

  380.0 hertz minimum single component and 420.0 hertz maximum

• Winding Shielding Method

  internal shield grounded to core and brought out to terminal single component

• Body Length

  3.437 inches minimum and 3.562 inches maximum

• Mounting Facility Quantity

  4 single group