W1774

Technical Characteristics

• Mounting Facility Quantity

  4 single group

• Winding Operating Voltage

  2.332 ac kilovolts nominal single component 2nd secondary

• Body Width

  4.750 inches nominal

• Center To Center Distance Between Mounting Facilities Parallel To Width

  4.500 inches nominal single mounting facility single center group

• Body Height

  6.562 inches nominal

• Winding Tap Location (Non-Core)

  err-070

• Mounting Method

  threaded stud single group

• Winding Function And Quantity

  1 primary single component and 2 secondary single component

• Frequency Rating

  55.0 hertz minimum single component and 65.0 hertz maximum single component

• Nominal Thread Size

  0.312 inches single group

• Winding Operating Voltage

  492.00 ac volts nominal single component 1st secondary

• Thread Quantity Per Inch

  18 single group

• Terminal Type And Quantity

  8 standoff insulator

• Reliability Indicator

  not established

• Body Length

  5.875 inches nominal

• Thread Class (Non-Core)

  err-070

• Input-Output Phase Relationship

  single phase to single phase single component

• Winding Shielding Method

  internal shield grounded to inclosure single component

• Inclosure Type

  hermetically sealed

• Winding Operating Current

  160.0 milliamperes ac maximum single component 1st secondary

• Thread Series Designator

  unc single group

• Center To Center Distance Between Mounting Facilities Parallel To Length

  3.438 inches nominal single mounting facility single center group

• Winding Operating Current

  260.0 milliamperes ac maximum single component 2nd secondary

• Winding Operating Voltage

  106.00 ac volts minimum single component single primary and 122.00 ac volts maximum single component single primary