W503A

Technical Characteristics

• Winding Shielding Method

  internal shield brought out to terminal

• Body Height

  3.940 inches maximum

• Mounting Slot Width

  0.203 inches nominal

• Winding Shielding Method

  core grounded

• Winding Function And Quantity

  1 primary and 2 secondary

• Reliability Indicator

  not established

• Center To Center Distance Between Mounting Facilities Parallel To Length

  2.875 inches nominal

• Center To Center Distance Between Mounting Facilities Parallel To Width

  1.938 inches nominal

• Frequency Rating

  400.0 hertz nominal

• Input-Output Phase Relationship

  three phase to three phase

• Body Length

  4.630 inches maximum

• Body Width

  2.500 inches maximum

• Inclosure Type

  fully inclosed

• Mounting Facility Quantity

  4

• Mounting Method

  flange and slot

• Winding Operating Current

  1.5 amperes ac maximum

• Winding Operating Current

  16.4 amperes ac maximum

• Winding Operating Voltage

  208.00 ac volts nominal

• Winding Operating Voltage

  31.50 ac volts nominal

• Winding Operating Voltage

  5.60 ac volts nominal

• Terminal Type And Quantity

  12 turret