TF197

Technical Characteristics

• Mounting Facility Quantity

  4 single group

• Frequency Rating

  50.0 hertz nominal single component or 60.0 hertz nominal single component

• Winding Operating Current

  75.0 amperes ac maximum single component single secondary

• Center To Center Distance Between Mounting Facilities Parallel To Length

  4.250 inches nominal single mounting facility single center group

• Winding Shielding Method

  internal shield grounded to inclosure and core single component

• Overall Height

  9.500 inches nominal

• Body Length

  6.125 inches nominal

• Mounting Method

  threaded stud single group

• Winding Function And Quantity

  1 primary single component and 1 secondary single component

• Reliability Indicator

  not established

• Thread Class (Non-Core)

  err-070

• Center To Center Distance Between Mounting Facilities Parallel To Width

  4.000 inches nominal single mounting facility single center group

• Input-Output Phase Relationship

  single phase to single phase single component

• Body Height

  7.625 inches nominal

• Inclosure Type

  hermetically sealed

• Body Width

  5.312 inches nominal

• Thread Series Designator

  unc single group

• Winding Operating Voltage

  8.50 ac volts nominal single component single secondary

• Nominal Thread Size

  0.250 inches single group

• Thread Quantity Per Inch

  20 single group

• Thread Direction (Non-Core)

  err-070

• Terminal Type And Quantity

  9 standoff, solder lug and 2 standoff, threaded stud

• ~1

  nominal single component single primary and

• Winding Operating Voltage

  210.00 ac volts nominal single component single primary and 190.00 ac volts nominal single component single primary and 200.00 ac volts nominal single component single primary and 240.00 ac volts nominal single component single primary and 220.00 ac volts