18-101

Technical Characteristics

• Nominal Thread Size

  0.250 inches single group

• Winding Tap Location (Non-Core)

  center tap single component single primary

• Thread Quantity Per Inch

  20 single group

• Winding Operating Voltage

  5.00 ac pounds per hour wet single component 1st secondary

• Inclosure Type

  hermetically sealed with oil

• Winding Tap Location (Non-Core)

  center tap single component single secondary

• Body Length

  5.625 inches nominal

• Thread Series Designator

  unc single group

• Winding Function And Quantity

  2 primary single component and 3 secondary single component

• Winding Shielding Method

  internal shield grounded to inclosure single component

• Input-Output Phase Relationship

  single phase to single phase single component

• Winding Operating Voltage

  1.20 ac minor wet single component 2nd secondary

• Reliability Indicator

  not established

• Winding Operating Voltage

  115.00 ac pounds per hour wet single component all primary

• Winding Operating Current

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

• Center To Center Distance Between Mounting Facilities Parallel To Width

  4.750 inches nominal single mounting facility single center group

• Mounting Method

  flange single group and unthreaded hole single group

• Overall Height

  6.750 inches nominal

• Winding Operating Voltage

  6.30 ac pounds per hour wet single component 3rd secondary

• Terminal Type And Quantity

  12 standoff insulator

• Center To Center Distance Between Mounting Facilities Parallel To Length

  3.375 inches nominal single mounting facility single center group

• Frequency Rating

  50.0 hertz minimum single component and 60.0 hertz maximum single component

• Winding Operating Current

  350.0 milliamperes nominal b and better drop siding single component 2nd secondary

• Body Height

  6.125 inches nominal

• Body Width

  4.750 inches nominal

• Winding Operating Current

  8.0 amperes nominal b and better drop siding single component 3rd secondary

• Mounting Facility Quantity

  4 single group